Abstract

The present invention relates to an epoxy resin composition useful as thermoset for paint, coatings or adhesives comprising a polyepoxide derived from poly(limonene carbonate), a polymer produced from biomass (free from bisphenol A and aromatic groups), and a polyamine hardener. It also relates to a cured thermoset composition obtained by heating said epoxy resin composition and to a polyepoxide material suitable for said epoxy resin composition.

IPC Classes  ?

• C08G 59/02 - Polycondensates containing more than one epoxy group per molecule
• C08G 59/34 - Epoxy compounds containing three or more epoxy groups obtained by epoxidation of an unsaturated polymer
• C08G 59/50 - Amines
• C08G 64/02 - Aliphatic polycarbonates
• C08G 64/42 - Chemical after-treatment

Abstract

The present invention relates to a method for the preparation of a solid-supported catalyst wherein a catalytically active material is anchored on a surface of a solid material, wherein the catalytically active material comprises a plurality of moieties comprising a catalytically active metal coordination complex comprising a ligand arranged for interacting with the surface of a solid material through non-covalent interactions. The invention also relates to compounds useful in said method, compositions therefrom, an electrode therefrom and a device comprising such electrode. The invention also relates to a high yielding process for water oxidation taking place at neutral pH using an electrode according to the invention. The support preferably comprises carbon nanotubes and the preferred compounds are oligomeric Ru complexes, with L1=4,4'-bipyridine or 1,4-di(pyridin-3-yl)benzene as bridging ligands and L2=2,2'-bipyridine-6,6'-dicarboxylate (bda) or [2,2':6', 2"-terpyridine]- 6,6'-dicarboxylate (tda) as chelating ligands.

IPC Classes  ?

• B01J 31/18 - Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes containing nitrogen, phosphorus, arsenic or antimony
• B01J 31/22 - Organic complexes
• B01J 21/18 - Carbon
• B01J 23/14 - Catalysts comprising metals or metal oxides or hydroxides, not provided for in group of germanium, tin or lead
• B01J 37/02 - Impregnation, coating or precipitation
• C25B 1/04 - Hydrogen or oxygen by electrolysis of water
• C25B 1/55 - Photoelectrolysis
• C25B 11/052 - Electrodes comprising one or more electrocatalytic coatings on a substrate
• C25B 11/065 - Carbon
• C25B 11/085 - Organic compound

Abstract

The present invention relates to a method for the preparation of an electrode suitable for electrocatalysis comprising an electrocatalytically active material, in particular an anode for alkaline water hydrolysis, said method comprising the steps of (i) providing a carrier suitable for an electrode comprising an electron conductive material, (ii) providing a precursor mixture suitable for the combustion synthesis method, (iii) transferring to the electron conductive material of the carrier of step (i) the precursor mixture of step (ii) to produce an electrode precursor; and (iv) heating the electrode precursor obtained in step (iii) to produce self-ignition of the transferred precursor mixture. The invention also relates to an electrode obtainable by the method of the invention and to its use in electrocatalysis.

IPC Classes  ?

• C25B 1/04 - Hydrogen or oxygen by electrolysis of water
• C25B 11/031 - Porous electrodes
• C25B 11/055 - Electrodes formed of electrocatalysts on a substrate or carrier characterised by the substrate or carrier material
• C25B 11/073 - Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalysts material
• C25B 11/077 - Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalysts material consisting of a single catalytic element or catalytic compound the compound being a non-noble metal oxide

Abstract

The present invention relates to certain carboxylic dithiocarbamic acid anhydride compounds compounds and their use as photoinitiators in living free-radical polymerization reactions. The invention also relates to curable or cross-linkable compositions comprising the carboxylic dithiocarbamic acid anhydride compounds of the invention.

IPC Classes  ?

• C07D 207/04 - Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members
• C07D 279/22 - [b, e]-condensed with two six-membered rings with carbon atoms directly attached to the ring nitrogen atom
• C08F 2/50 - Polymerisation initiated by wave energy or particle radiation by ultraviolet or visible light with sensitising agents
• C08K 5/39 - Thiocarbamic acidsDerivatives thereof, e.g. dithiocarbamates

Abstract

The present invention relates to a method for the preparation of a catalyst precursor comprising the steps of (i) co-precipitating a mixture of metal salts comprising copper acetate in the presence of urea to obtain a solid, (ii) separating the solid obtained in step (i), and (iii) calcinating the solid obtained in step (ii). The present invention also relates to a catalyst obtained from said catalyst precursor and compositions comprising said catalyst or said catalyst precursor, as well as their use in methanol synthesis or in the water gas shift reaction.

IPC Classes  ?

• B01J 23/80 - Catalysts comprising metals or metal oxides or hydroxides, not provided for in group of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups with zinc, cadmium or mercury
• B01J 37/03 - PrecipitationCo-precipitation
• B01J 37/06 - Washing
• B01J 37/08 - Heat treatment
• B01J 35/00 - Catalysts, in general, characterised by their form or physical properties
• B01J 37/00 - Processes, in general, for preparing catalystsProcesses, in general, for activation of catalysts
• C07C 29/154 - Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of oxides of carbon exclusively with hydrogen or hydrogen-containing gases characterised by the catalyst used containing copper, silver, gold, or compounds thereof

Abstract

2/g-catalyst.

IPC Classes  ?

• C07C 29/154 - Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of oxides of carbon exclusively with hydrogen or hydrogen-containing gases characterised by the catalyst used containing copper, silver, gold, or compounds thereof
• B01J 23/06 - Catalysts comprising metals or metal oxides or hydroxides, not provided for in group of zinc, cadmium or mercury
• B01J 23/72 - Copper
• B01J 35/02 - Solids
• B01J 35/10 - Solids characterised by their surface properties or porosity
• C07C 31/04 - Methanol

Abstract

The photoreactor comprises at least one housing (11) for at least one reaction vessel and at least one light source for lighting said at least one reaction vessel, and the photoreactor comprises: a first module (1) provided with said at least one housing (11) for at least one reaction vessel and comprising a cooling/heating circuit (15) for regulating the temperature of said at least one reaction vessel; a second module (2) provided with said at least one light source; and a thermal insulating layer (5) placed between the first module (1) and the second module (2). It improves reproducibility of the reactions by temperature and light intensity control.

IPC Classes  ?

• B01J 19/00 - Chemical, physical or physico-chemical processes in generalTheir relevant apparatus

Abstract

The present invention relates to certain dithiocarbamate compounds of formula (I) comprising a nitrogen containing heterocyclic ring, and exhibiting strong absorption in the visible range of the light spectrum. The compounds of the invention are useful as photoinitiators, in particular in polymerization reactions.

IPC Classes  ?

• C07D 231/56 - BenzopyrazolesHydrogenated benzopyrazoles
• C07D 207/34 - Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
• C07D 209/08 - IndolesHydrogenated indoles with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, directly attached to carbon atoms of the hetero ring
• C07D 209/30 - IndolesHydrogenated indoles with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to carbon atoms of the hetero ring
• C07D 209/42 - Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
• C07D 209/86 - CarbazolesHydrogenated carbazoles with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to carbon atoms of the ring system
• C08F 2/00 - Processes of polymerisation
• C08K 3/00 - Use of inorganic substances as compounding ingredients
• C08K 5/3415 - Five-membered rings
• C08K 5/3417 - Five-membered rings condensed with carbocyclic rings
• C08K 5/3447 - Five-membered rings condensed with carbocyclic rings
• C08F 2/38 - Polymerisation using regulators, e.g. chain terminating agents
• C08F 120/14 - Methyl esters
• C07D 249/08 - 1,2,4-TriazolesHydrogenated 1,2,4-triazoles
• C08F 2/50 - Polymerisation initiated by wave energy or particle radiation by ultraviolet or visible light with sensitising agents

Abstract

The present invention relates compounds useful as reagents for the diazomethylation reaction, their preparation and the use thereof as reagents in a method for the diazomethylation reaction of aromatic substrates. It relates in particular to a compound of formula (I) wherein E is an electron withdrawing group.

IPC Classes  ?

• C07C 271/26 - Esters of carbamic acids having oxygen atoms of carbamate groups bound to acyclic carbon atoms with the nitrogen atom of at least one of the carbamate groups bound to a carbon atom of a six-membered aromatic ring
• C07C 245/18 - Diazo compounds, i.e. compounds having the free valencies of N2 groups attached to the same carbon atom having diazo groups bound to acyclic carbon atoms of a carbon skeleton the carbon skeleton being further substituted by carboxyl groups
• C07C 251/00 - Compounds containing nitrogen atoms doubly- bound to a carbon skeleton
• C07D 347/00 - Heterocyclic compounds containing rings having halogen atoms as ring hetero atoms
• C07B 47/00 - Formation or introduction of functional groups not provided for in groups

Abstract

The present invention relates to a crystalline metal organic framework which comprises repeating units of formula (RR)-(IA) or (SS)-(IA) or (RS)-(IA) or (SR)-(IA); or alternatively of formula (RR)-(IB) or (SS)-(IB) or (RS)-(IB) or (SR)-(IB) and a composition containing it. It also relates to processes for their preparation and their uses as a separation agent and as a catalyst.

IPC Classes  ?

• C07F 1/00 - Compounds containing elements of Groups 1 or 11 of the Periodic Table
• B01D 53/02 - Separation of gases or vapoursRecovering vapours of volatile solvents from gasesChemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases or aerosols by adsorption, e.g. preparative gas chromatography
• C07B 57/00 - Separation of optically-active organic compounds
• C08L 27/16 - Homopolymers or copolymers of vinylidene fluoride

Abstract

Photocatalyst system and use thereof in a photochemical process The invention relates to a photocatalyst system comprising, in the absence of a further photosensitizer other than the compound of formula (III) or a mixture thereof: (i) a nickel(II) salt, (ii) a compound of formula (III) or a mixture thereof (iii) optionally, a ligand; wherein, preferably, the molar ratio of the nickel (II) salt, the compound of formula (III) and, optionally, the ligand is 1:1:1; or, alternatively, wherein the molar ratio of the nickel (II) salt, the compound of formula (III) and, optionally, the ligand is 1:2:1. It also relates to the use of said photocatalyst system in combination with an external visible light source in photocatalytic cross- coupling reactions, and, more particularly to a process for the cross-coupling of bromide electrophiles with substrates comprising a C-H bond.

IPC Classes  ?

• C07D 307/38 - Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with substituted hydrocarbon radicals attached to ring carbon atoms
• B01J 23/755 - Nickel
• B01J 31/02 - Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
• C07B 37/04 - Substitution
• C07D 307/10 - Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having no double bonds between ring members or between ring members and non-ring members with substituted hydrocarbon radicals attached to ring carbon atoms

Abstract

Disclosed is a compound of formula (I) in which a, R1- R5and X1are as described herein. Also disclosed are a pharmaceutical composition containing the compound and a method of using the compound for treating cancer, such as renal cancer.

IPC Classes  ?

• C07D 493/08 - Bridged systems
• A61K 31/35 - Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin having six-membered rings with one oxygen as the only ring hetero atom
• A61P 35/00 - Antineoplastic agents

Abstract

The photoreactor comprises at least one housing (11) for at least one reaction vessel and at least one light source for lighting said at least one reaction vessel, and the photoreactor comprises: a first module (1) provided with said at least one housing (11) for at least one reaction vessel and comprising a cooling/heating circuit (15) for regulating the temperature of said at least one reaction vessel; a second module (2) provided with said at least one light source; and a thermal insulating layer (5) placed between the first module (1) and the second module (2). It improves reproducibility of the reactions by temperature and light intensity control.

IPC Classes  ?

• B01J 19/12 - Processes employing the direct application of electric or wave energy, or particle radiationApparatus therefor employing electromagnetic waves
• B01J 19/24 - Stationary reactors without moving elements inside

Abstract

The present invention relates to a cobalt(ll)-mediated photocatalytic process for reducing arylketones, arylalkenes, arylaldehydes and aliphatic aldehydes, and to a novel catalytic composition used in this process and comprising a cobalt(ll) complex with a tetradentate or pentadentate nitrogenated ligand and a photosensitizer.

IPC Classes  ?

• C07C 29/14 - Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen-containing functional group of C=O containing groups, e.g. —COOH of a —CHO group
• C07C 29/143 - Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen-containing functional group of C=O containing groups, e.g. —COOH of ketones
• C07B 35/02 - Reduction
• C07B 41/02 - Formation or introduction of functional groups containing oxygen of hydroxy or O-metal groups
• C07C 5/02 - Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by hydrogenation
• C07C 17/00 - Preparation of halogenated hydrocarbons
• C07C 33/18 - Monohydroxylic alcohols containing only six-membered aromatic rings as cyclic part
• C07C 31/00 - Saturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms

Abstract

Production of adipic acid and derivatives thereof The invention relates to a catalytic process for the production of a compound of formula (I) from a compound of formula (II)

IPC Classes  ?

• C07C 51/15 - Preparation of carboxylic acids or their salts, halides, or anhydrides by reaction of organic compounds with carbon dioxide, e.g. Kolbe-Schmitt synthesis
• C07C 55/14 - Adipic acid
• C07C 57/02 - Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms with only carbon-to-carbon double bonds as unsaturation
• C07C 57/34 - Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms containing six-membered aromatic rings containing more than one carboxyl group

Abstract

Provided herein are nickel(O) catalysts that are stable when exposed to air and can be used to catalyze the formation of a C—C, C—O, or C—N bond.

IPC Classes  ?

• B01J 31/22 - Organic complexes
• C07B 37/02 - Addition
• C07B 37/04 - Substitution
• C07B 43/04 - Formation or introduction of functional groups containing nitrogen of amino groups
• C07B 47/00 - Formation or introduction of functional groups not provided for in groups
• C07C 1/32 - Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from compounds containing hetero atoms other than, or in addition to, oxygen or halogen
• C07C 17/35 - Preparation of halogenated hydrocarbons by reactions not affecting the number of carbon or halogen atoms in the molecules
• C07C 209/10 - Preparation of compounds containing amino groups bound to a carbon skeleton by substitution of functional groups by amino groups by substitution of halogen atoms with formation of amino groups bound to carbon atoms of six-membered aromatic rings or from amines having nitrogen atoms bound to carbon atoms of six-membered aromatic rings
• C07D 295/073 - Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by halogen atoms or nitro radicals with the ring nitrogen atoms and the substituents separated by carbocyclic rings or by carbon chains interrupted by carbocyclic rings
• C07F 7/18 - Compounds having one or more C—Si linkages as well as one or more C—O—Si linkages
• C07F 15/04 - Nickel compounds
• C07J 51/00 - Normal steroids with unmodified cyclopenta[a]hydrophenanthrene skeleton not provided for in groups

Abstract

The present invention relates compounds useful as reagents for the diazomethylation reaction, their preparation and the use thereof as reagents in a method for the diazomethylation reaction of aromatic substrates. It relates in particular to a compound of formula (I) wherein E is an electron withdrawing group.

IPC Classes  ?

• C07D 347/00 - Heterocyclic compounds containing rings having halogen atoms as ring hetero atoms
• C07C 25/02 - Monocyclic aromatic halogenated hydrocarbons

Abstract

1 are as described herein. Also provided are methods of using a compound of formula (I), including a method of treating cancer and a method of treating diabetes.

IPC Classes  ?

• C07D 493/08 - Bridged systems
• A61P 35/02 - Antineoplastic agents specific for leukemia
• C07D 487/08 - Bridged systems
• C07D 495/08 - Bridged systems
• A61P 3/10 - Drugs for disorders of the metabolism for glucose homeostasis for hyperglycaemia, e.g. antidiabetics

Abstract

The present invention relates to a crystalline metal organic framework which comprises repeating units of formula (RR)-(IA)or (SS)-(IA)or (RS)-(IA) or (SR)-(IA); or alternatively of formula (RR)-(IB) or (SS)-(IB) or (RS)-(IB) or (SR)-(IB) and acomposition containing it. It also relates to processes for their preparation and theiruses as a separation agent and as a catalyst.

IPC Classes  ?

• C07F 1/00 - Compounds containing elements of Groups 1 or 11 of the Periodic Table

Abstract

The present invention relates to a process for preparing a partially hydrogenated polyacene, and a novel intermediate used in such process; also the present invention relates to a process for preparing the corresponding conjugated polyacenes.

IPC Classes  ?

• C07C 41/30 - Preparation of ethers by reactions not forming ether-oxygen bonds by increasing the number of carbon atoms, e.g. by oligomerisation
• C07D 333/16 - Radicals substituted by singly bound hetero atoms other than halogen by oxygen atoms
• C07D 333/50 - Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom condensed with carbocyclic rings or ring systems
• C07D 333/56 - Radicals substituted by oxygen atoms
• C07F 7/08 - Compounds having one or more C—Si linkages
• C07C 41/18 - Preparation of ethers by reactions not forming ether-oxygen bonds
• C07C 43/166 - Unsaturated ethers containing six-membered aromatic rings having unsaturation outside the aromatic rings
• C07C 43/176 - Unsaturated ethers containing halogen containing six-membered aromatic rings having unsaturation outside the aromatic rings
• C07C 43/21 - Ethers having an ether-oxygen atom bound to a carbon atom of a six-membered aromatic ring containing rings other than six-membered aromatic rings
• C07C 43/215 - Ethers having an ether-oxygen atom bound to a carbon atom of a six-membered aromatic ring having unsaturation outside the six-membered aromatic rings
• C07C 1/20 - Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from organic compounds containing only oxygen atoms as hetero atoms
• C07C 45/64 - Preparation of compounds having C=O groups bound only to carbon or hydrogen atomsPreparation of chelates of such compounds by reactions not involving the formation of C=O groups by introduction of functional groups containing oxygen only in singly bound form
• C07C 45/65 - Preparation of compounds having C=O groups bound only to carbon or hydrogen atomsPreparation of chelates of such compounds by reactions not involving the formation of C=O groups by splitting-off hydrogen atoms or functional groupsPreparation of compounds having C=O groups bound only to carbon or hydrogen atomsPreparation of chelates of such compounds by reactions not involving the formation of C=O groups by hydrogenolysis of functional groups
• C07C 45/68 - Preparation of compounds having C=O groups bound only to carbon or hydrogen atomsPreparation of chelates of such compounds by reactions not involving the formation of C=O groups by isomerisationPreparation of compounds having C=O groups bound only to carbon or hydrogen atomsPreparation of chelates of such compounds by reactions not involving the formation of C=O groups by change of size of the carbon skeleton by increase in the number of carbon atoms
• C07C 47/546 - Compounds having —CHO groups bound to carbon atoms of six-membered aromatic rings polycyclic
• C07C 47/575 - Compounds having —CHO groups bound to carbon atoms of six-membered aromatic rings containing ether groups, groups, groups, or groups
• C07C 49/792 - Ketones containing a keto group bound to a six-membered aromatic ring polycyclic containing rings other than six-membered aromatic rings
• C07C 49/84 - Ketones containing a keto group bound to a six-membered aromatic ring containing ether groups, groups, groups, or groups
• C07C 13/62 - Polycyclic hydrocarbons or acyclic hydrocarbon derivatives thereof with condensed rings with more than three condensed rings
• C07C 13/66 - Polycyclic hydrocarbons or acyclic hydrocarbon derivatives thereof with condensed rings with more than three condensed rings the condensed ring system contains only four rings
• C07C 17/361 - Preparation of halogenated hydrocarbons by reactions involving a decrease in the number of carbon atoms
• C07C 25/22 - Polycyclic aromatic halogenated hydrocarbons with condensed rings

Abstract

The present invention relates to a method of reacting starting materials with an activating group, namely alkanes carrying a leaving group and/or olefins, with carbon dioxide under transition metal catalysis to give carboxyl group-containing products. It is a special feature of the method of the present invention that the carboxylation predominantly takes place at a preferred position of the molecule irrespective of the position of the activating group. The carboxylation position is either an aliphatic terminus of the molecule or it is a carbon atom adjacent to a carbon carrying an electron withdrawing group. The course of the reaction can be controlled by appropriately choosing the reaction conditions to yield the desired regioisomer.

IPC Classes  ?

• C07C 51/15 - Preparation of carboxylic acids or their salts, halides, or anhydrides by reaction of organic compounds with carbon dioxide, e.g. Kolbe-Schmitt synthesis
• C07C 53/126 - Acids containing more than four carbon atoms
• C07C 53/128 - Acids containing more than four carbon atoms the carboxyl group being bound to a carbon atom bound to at least two other carbon atoms, e.g. neo-acids
• C07C 53/134 - Saturated compounds having only one carboxyl group bound to an acyclic carbon atom or hydrogen containing rings monocyclic
• C07C 57/30 - Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms containing six-membered aromatic rings
• C07C 59/01 - Saturated compounds having only one carboxyl group and containing hydroxy or O-metal groups
• C07C 59/147 - Saturated compounds having only one carboxyl group and containing —CHO groups
• C07C 61/06 - Saturated compounds having a carboxyl group bound to a five-membered ring
• C07C 67/29 - Preparation of carboxylic acid esters by modifying the hydroxylic moiety of the ester, such modification not being an introduction of an ester group by introduction of oxygen-containing functional groups
• C07C 67/313 - Preparation of carboxylic acid esters by modifying the acid moiety of the ester, such modification not being an introduction of an ester group by introduction of doubly bound oxygen containing functional groups, e.g. carboxyl groups
• C07C 69/24 - Esters of acyclic saturated monocarboxylic acids having the carboxyl group bound to an acyclic carbon atom or to hydrogen having three or more carbon atoms in the acid moiety esterified with monohydroxylic compounds
• C07C 69/34 - Esters of acyclic saturated polycarboxylic acids having an esterified carboxyl group bound to an acyclic carbon atom
• C07C 231/12 - Preparation of carboxylic acid amides by reactions not involving the formation of carboxamide groups
• C07C 233/07 - Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having nitrogen atoms of carboxamide groups bound to hydrogen atoms or to carbon atoms of unsubstituted hydrocarbon radicals with carbon atoms of carboxamide groups bound to carbon atoms of an acyclic saturated carbon skeleton having the nitrogen atom of at least one of the carboxamide groups bound to a carbon atom of a six-membered aromatic ring
• C07C 253/30 - Preparation of carboxylic acid nitriles by reactions not involving the formation of cyano groups
• C07C 255/19 - Carboxylic acid nitriles having cyano groups bound to acyclic carbon atoms containing cyano groups and carboxyl groups, other than cyano groups, bound to the same saturated acyclic carbon skeleton
• C07D 209/08 - IndolesHydrogenated indoles with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, directly attached to carbon atoms of the hetero ring
• C07D 317/30 - Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
• C07D 317/52 - Radicals substituted by halogen atoms or nitro radicals
• C07J 1/00 - Normal steroids containing carbon, hydrogen, halogen, or oxygen, not substituted in position 17 beta by a carbon atom, e.g. oestrane, androstane

Abstract

Compounds are of the formula (Ia), (Ib), (Ic), or are stereoisomers thereof, wherein: R1 is hydrogen, (C1-C20)alkyl; (C3-C20)alkenyl; (C3 C20)alkynyl; (C1-C6)alkyl-O—; (C3-C20)cycloalkyl; (C1 C20)haloalkyl; (C6-C20)aryl optionally substituted; (C6-C20)heteroaryl optionally substituted; R2 and R2′ are hydrogen; (C1-C20)alkyl; (C1-C6)alkyl-O—; (C1-C6)haloalkyl; halogen; cyano; and nitro; Z1 to Z4 are diradicals of formula (III) wherein A1 and A2 are O— or NR3-, wherein R3 is selected from the group consisting of hydrogen and (C1-C20)alkyl; and G is (C1-C6)alkyl; —P(═S)R5-; —P(═O)R4; —P(═O)(OR4)-; —P(═O)(NR6R7)-; —S(═O)2-; S(═O)—; or —C(═O)—; and Y1 to Y4 are (C1-C8)alkyl; (C3-C7)cycloalkyl; (C6-C20)aryl optionally substituted; or (C6-C20)heteroaryl optionally substituted; and FG1 and FG2 are H, OH, or NHR8.

IPC Classes  ?

• G01N 33/00 - Investigating or analysing materials by specific methods not covered by groups
• G01N 33/70 - Chemical analysis of biological material, e.g. blood, urineTesting involving biospecific ligand binding methodsImmunological testing involving creatine or creatinine
• C07D 403/14 - Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group containing three or more hetero rings
• C07D 487/22 - Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups in which the condensed system contains four or more hetero rings
• B01J 39/16 - Organic material
• C07D 491/22 - Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups , , or in which the condensed system contains four or more hetero rings
• C07F 9/6571 - Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having phosphorus atoms, with or without nitrogen, oxygen, sulfur, selenium or tellurium atoms, as ring hetero atoms having phosphorus and oxygen atoms as the only ring hetero atoms
• C08J 5/22 - Films, membranes or diaphragms
• C08K 5/32 - Compounds containing nitrogen bound to oxygen
• C08K 5/5373 - Esters of phosphonic acids containing heterocyclic rings not representing cyclic esters of phosphonic acids
• C08K 5/55 - Boron-containing compounds
• G01N 27/40 - Semi-permeable membranes or partitions

Abstract

The invention provides a process for producing methanol, which process comprises contacting H2 and CO2 with a solid catalyst, at a temperature of from 200 °C to 300 °C and at a reactant pressure of from 150 bar to 500 bar, which reactant pressure is the sum of the partial pressures of the H2 and the CO2, wherein: the molar ratio of the H2 to the CO2 is x: 1.0, wherein x is from 2.5 to 3.5; and the catalyst comprises: (i) a copper component which is Cu, CuO or CU2O, or a mixture of two or three thereof, and (ii) ZnO, wherein the catalyst has a specific copper surface area of at least 10 m2/g-catalyst.

IPC Classes  ?

• C07C 29/151 - Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of oxides of carbon exclusively with hydrogen or hydrogen-containing gases
• C07C 29/154 - Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of oxides of carbon exclusively with hydrogen or hydrogen-containing gases characterised by the catalyst used containing copper, silver, gold, or compounds thereof

Abstract

Provided herein are nickel(O) catalysts that are stable when exposed to air and can be used to catalyze the formation of a C-C, C-O, or C-N bond.

IPC Classes  ?

• B01J 31/22 - Organic complexes
• C07D 233/10 - Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, directly attached to ring carbon atoms with alkyl radicals, containing more than four carbon atoms, directly attached to ring carbon atoms with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, directly attached to ring nitrogen atoms

Abstract

Polymer supported fluorinated compound of formula I, wherein the meaning for each R1 is as disclosed in the description. These compounds are useful as catalysts, particularly in Michael addition reactions under continuous flow.

IPC Classes  ?

• B01J 31/08 - Ion-exchange resins
• C07B 37/02 - Addition
• C07C 201/12 - Preparation of nitro compounds by reactions not involving the formation of nitro groups
• C07C 205/02 - Compounds containing nitro groups bound to a carbon skeleton having nitro groups bound to acyclic carbon atoms of a saturated carbon skeleton
• B01J 31/04 - Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing carboxylic acids or their salts
• B01J 31/02 - Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides

Abstract

Disclosed is a compound of formula (I) in which R1-R5 and X1 are as described herein. Also provided are methods of using a compound of formula (I), including a method of treating cancer and a method of treating diabetes.

IPC Classes  ?

• C07D 487/08 - Bridged systems
• C07D 493/08 - Bridged systems
• C07D 495/08 - Bridged systems
• A61K 31/35 - Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin having six-membered rings with one oxygen as the only ring hetero atom
• A61P 35/00 - Antineoplastic agents

Abstract

These compounds are of formula (la), (lb), (Ic), or are stereoisomers thereof, wherein: R1 is hydrogen, (C1-C20)alkyl; (C3-C20)alkenyl; (C3-C20)alkynyl; (C1- C6)alkyl-O-; (C3-C20)cycloalkyl; (C1-C20)haloalkyl; (C6-C20)aryl optionally substituted; (C6-C20)heteroaryl optionally substituted;; R2 and R2' are hydrogen; (C1-C20)alkyl; (C1-C6)alkyl-O-; (C1-C6)haloalkyl; halogen;cyano; and nitro; to Z1 to Z4 are diradicals of formula (III) wherein A1 and A2 are -O- or -NR3-, wherein R3 is selected from the group consisting of hydrogen and (C1- C20)alkyl; and G is (C1-C6)alkyl;;-P(=S)R5-; -P(=O)R4; -P(=O)(OR4)-; - P(=O)(NR6R7)-; -S(=O)2-; -S(=O)-; or -C(=O)-; and Y1 to Y4 are (C1-C8)alkyl; (C3-C7)cycloalkyl; (C6-C20)aryl optionally substituted; or (C6-C20)heteroaryl optionally substituted; and FG1 and FG2 are H, OH, or NHR8. These compounds are useful as ionophores for creatinine quantification.

IPC Classes  ?

• C07D 403/14 - Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group containing three or more hetero rings
• C07D 487/22 - Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups in which the condensed system contains four or more hetero rings
• G01N 27/333 - Ion-selective electrodes or membranes

Abstract

The present invention relates to a process for producing hydrogen in an electrolytic cell comprising a polymer electrolyte membrane, the process comprising contacting protons with a cathode comprising a hydrogen evolution catalyst comprising Co3O4 and a carbon material, wherein the carbon material is conductive or semi-conductive, and the process is carried out applying a potential equal to or higher than 1.8 V between the cathode and the anode.

IPC Classes  ?

• C25B 11/04 - ElectrodesManufacture thereof not otherwise provided for characterised by the material
• C25B 1/10 - Electrolytic production of inorganic compounds or non-metals of hydrogen or oxygen by electrolysis of water in diaphragm cells
• B01J 21/18 - Carbon
• B01J 23/75 - Cobalt
• H01M 4/90 - Selection of catalytic material

Abstract

The resistive sensor A includes a support with electrodes covered with carbon nanotubes that are functionalised and decorated with metal nanoparticles, the metal nanoparticles thereof supporting a single layer of an organic compound of the group resorcin[4]arene. The invention also relates to a device comprising said resistive sensor A and a resistive sensor B, which is identical to sensor A except that it does not include an organic compound, in order to selectively detect, with increased sensitivity, benzene gas in air. The device is reversible. The method for producing the resistive sensor A comprises selecting a support, designing electrodes, treating the nanotubes with oxygen, decorating them with metal nanoparticles, depositing the nanotubes on the electrodes, preparing a solution of the organic compound and submerging the support in said solution in order to form a single layer of the organic compound.

IPC Classes  ?

• G01N 27/04 - Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
• C07D 493/22 - Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system in which the condensed system contains four or more hetero rings
• C07D 491/22 - Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups , , or in which the condensed system contains four or more hetero rings
• B82Y 30/00 - Nanotechnology for materials or surface science, e.g. nanocomposites

Goods & Services

Testing apparatus not for medical purposes; Scientific apparatus and instruments; Multi-headed instruments for redistributing, organising, archiving, publishing and analysing the results of research projects in computational chemistry; Chemical analysis apparatus not for medical purposes; Computer software; Data processing equipment; Weighing, measuring, checking (supervision) and teaching apparatus and instruments; Computer programs; Computer operating programs, recorded; Computer software for managing of databases for research and results in computational chemistry; Computer databases. Scientific and technological services and research and design relating thereto; Industrial analysis and research services; Design and development of computer hardware and software; Scientific research relating to chemistry, Biochemistry research services, Research relating to biotechnology, Research laboratories, Physics [research], Research and development of new products, Preparation of reports relating to chemical research, Chemical research and analysis services.

Abstract

The present invention relates to the field of catalysis, more particularly to the field of organocatalysis and to polymer supported chiral phosphoric acid catalysts. It also relates to the use of these compounds in the preparation of chiral 3-indolylmethanamines Formula (I).

IPC Classes  ?

• C07F 9/6574 - Esters of oxyacids of phosphorus
• C07B 43/04 - Formation or introduction of functional groups containing nitrogen of amino groups
• C07D 209/08 - IndolesHydrogenated indoles with only hydrogen atoms or radicals containing only hydrogen and carbon atoms, directly attached to carbon atoms of the hetero ring
• C07D 401/12 - Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing two hetero rings linked by a chain containing hetero atoms as chain links
• C07D 209/14 - Radicals substituted by nitrogen atoms, not forming part of a nitro radical

Abstract

8)alkane.

IPC Classes  ?

• C07C 29/151 - Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of oxides of carbon exclusively with hydrogen or hydrogen-containing gases
• C07C 41/09 - Preparation of ethers by dehydration of compounds containing hydroxy groups
• C07C 29/154 - Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of oxides of carbon exclusively with hydrogen or hydrogen-containing gases characterised by the catalyst used containing copper, silver, gold, or compounds thereof

Goods & Services

Providing of information relating to the treatment of materials, providing of information relating to chemical treatment, treatment of chemical waste, chemical and electrochemical treatment, reclamation of solids from aqueous media by chemical precipitation. Tuition; Providing of training; Recreation, entertainment and amusement; Sporting and cultural activities; Organization of exhibitions for cultural or educational purposes; Publication of books; Publication of texts [other than publicity texts]; Arranging and conducting of competitions, colloquiums, conferences, congresses, seminars and symposiums; Publication of books, Publishing by electronic means, Editorial consultation, Publishing services. Scientific and technological services and research and design relating thereto; Industrial analysis and research services; Design and development of computer hardware and software; Scientific research relating to chemistry, Biochemistry research services, Research relating to biotechnology, Research laboratories, Physics [research], Research and development of new products, Preparation of reports relating to chemical research, Chemical research and analysis services.

Abstract

The present invention relates to pentafluoroethylating compositions, processes for obtaining them, and their use in pentafluoroethylation reactions.

IPC Classes  ?

• C07F 15/00 - Compounds containing elements of Groups 8, 9, 10 or 18 of the Periodic Table
• C07B 37/00 - Reactions without formation or introduction of functional groups containing hetero atoms, involving either the formation of a carbon-to-carbon bond between two carbon atoms not directly linked already or the disconnection of two directly linked carbon atoms
• C07F 1/08 - Copper compounds
• C07F 9/50 - Organo-phosphines
• C07C 17/263 - Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by condensation reactions
• C07C 17/32 - Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by introduction of halogenated alkyl groups into ring compounds
• C07C 21/18 - Acyclic unsaturated compounds containing halogen atoms containing carbon-to-carbon double bonds containing fluorine
• C07C 22/08 - Cyclic compounds containing halogen atoms bound to an acyclic carbon atom having unsaturation in the rings containing six-membered aromatic rings containing fluorine
• C07C 25/13 - Monocyclic aromatic halogenated hydrocarbons containing fluorine
• C07C 25/22 - Polycyclic aromatic halogenated hydrocarbons with condensed rings

Abstract

The present invention relates to use of compounds of formula (I) or a coordination complex thereof with a metal ion selected from the group consisting of Ni(ll), Cu(ll), Sc(lll), Fe(ll), Fe(lll), Ca(ll), Co(ll), Co(lll), Os(lll), Os(IV), Al(lll), Mn(IV), Mn(lll), Mn(ll), Cr(lll), Ti(ll), Ti(IV), Zr(IV), Hf(IV), W(IV), W(V), Ta(IV), Ta(V), Pd(ll), Pt(ll), Pt(IV), Ir(lll), Rh(lll), Ru(ll), Ru(lll), Re(IV), ln(ll), In(lll), Ga(lll), Sn(ll), Sn(IV), V(IV), V(V), Nb(V), Au(lll), Mg(ll), Cd(ll), Ce(lll), Ce(IV), Eu(lll), Yb(lll), Gd(lll), and Zn(ll) as a dispersing agent for improvement of dispersion of a carbonaceous material in a dispersion medium It also relates to compositions comprising a compound of formula (I), a coordination complex thereof or a mixture thereof and a carbonaceous material, and to methods of making them.

IPC Classes  ?

• C07F 15/04 - Nickel compounds
• B82Y 30/00 - Nanotechnology for materials or surface science, e.g. nanocomposites
• B82Y 40/00 - Manufacture or treatment of nanostructures
• C07C 251/16 - Compounds containing nitrogen atoms doubly- bound to a carbon skeleton containing imino groups having carbon atoms of imino groups bound to hydrogen atoms or to acyclic carbon atoms to carbon atoms of an unsaturated carbon skeleton containing six-membered aromatic rings
• C07F 1/08 - Copper compounds
• C07F 3/06 - Zinc compounds
• C01B 31/02 - Preparation of carbon; Purification

Abstract

The invention refers to a nanoparticle comprising (i) a core comprising a first population of quantum dots (QDs) embedded in silica, (ii) a shell comprising a second population of QDs embedded in silica, (iii) at least one biomolecule selected from a peptide, a nucleic acid, a carbohydrate or a lipid which comprises a cleavage site that is susceptible of being cleaved by a hydrolytic enzyme, said biomolecule being bound to the surface of the shell through a moiety, and (iv) a photoluminescent label for each biomolecule, wherein the label is bound to the part of the biomolecule which detaches from the nanoparticle after cleavage of said biomolecule by a hydrolytic enzyme, wherein the first and second QD populations have different maximum photoluminescence emission wavelengths, and only the second QD population is susceptible of producing Forster resonance energy transfer (FRET) with the photoluminescent label.

IPC Classes  ?

• G01N 33/542 - ImmunoassayBiospecific binding assayMaterials therefor with immune complex formed in liquid phase with steric inhibition or signal modification, e.g. fluorescent quenching
• G01N 33/58 - Chemical analysis of biological material, e.g. blood, urineTesting involving biospecific ligand binding methodsImmunological testing involving labelled substances
• C12Q 1/34 - Measuring or testing processes involving enzymes, nucleic acids or microorganismsCompositions thereforProcesses of preparing such compositions involving hydrolase

Abstract

The present invention relates to a process for preparing a catalyst comprising ruthenium nanoparticles supported on a solid support, obtainable by: (a) reacting a ruthenium (0) complex selected from the group consisting of [Ru(diene)(triene)], [Ru(R6)(diene)], and Ru3(CO)12, with a phosphine ligand of formula (I) in the presence of hydrogen; and(b) reacting the ruthenium nanoparticles obtained in Step(a) with a porous solid support, and to the obtained supported phosphine-ruthenium nanoparticles. It is also related to a process for hydrogenating an aromatic compound into the corresponding cyclic saturated or partially unsaturated compound by reaction with hydrogen and in the presence of an effective amount of the obtained supported ruthenium nanoparticles.

IPC Classes  ?

• B01J 23/46 - Ruthenium, rhodium, osmium or iridium
• B01J 37/02 - Impregnation, coating or precipitation
• C07C 5/10 - Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by hydrogenation of aromatic six-membered rings
• B01J 31/02 - Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides

Abstract

The invention relates to a process for the preparation of methanol having the process a carbon oxides per-pass conversion equal to or higher than 65%, and a selectivity to methanol formation equal to or higher than 75% by submitting carbon dioxide, carbon monoxide or a mixture of carbon monoxide and carbon dioxide to a hydrogenation reaction using a specific metal compound and specific reaction conditions of temperature, pressure, space velocity and a specific range of molar ratio of hydrogen to carbon dioxide, of hydrogen to carbon monoxide, or of hydrogen to the mixture of carbon monoxide and carbon dioxide. It further relates to a process for converting the methanol obtained into dimethyl ether or into a mixture of (C2-C8)alkene and (C1-C8)alkane.

IPC Classes  ?

• C07C 1/20 - Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from organic compounds containing only oxygen atoms as hetero atoms
• C07C 29/154 - Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of oxides of carbon exclusively with hydrogen or hydrogen-containing gases characterised by the catalyst used containing copper, silver, gold, or compounds thereof
• C07C 41/09 - Preparation of ethers by dehydration of compounds containing hydroxy groups

Abstract

The invention relates to a process for the preparation of optically active 1,2-diol of formula (S,S)-(I), or alternatively of formula (R,R)-(I) by asymmetric transfer hydrogenation of a compound of formula (II), or a compound of formula (IV), or mixture thereof using an optically active metal compound as catalyst and a specific hydrogen source.

IPC Classes  ?

• C07D 307/42 - Singly bound oxygen atoms
• C07D 307/46 - Doubly bound oxygen atoms, or two oxygen atoms singly bound to the same carbon atom

Abstract

The iodine compounds of the present invention corresponds to those of formula (I), wherein R1, R1' and X have several meanings. These iodine compounds gives rise to the amination of several substrates without the need of catalysts, especially metal catalysts, and confer to the amination reaction the further advantage of being performed under mild conditions, which is of interest for industrial-scale production of nitrogenated compounds with pharmaceutical, biological or medicinal applications. Therefore, the iodine compounds of the invention are useful as amination agents. The invention also discloses several processes for the preparation of the iodine compounds of formula (I).

IPC Classes  ?

• C07D 209/48 - Iso-indolesHydrogenated iso-indoles with oxygen atoms in positions 1 and 3, e.g. phthalimide
• C07D 347/00 - Heterocyclic compounds containing rings having halogen atoms as ring hetero atoms
• C07C 209/60 - Preparation of compounds containing amino groups bound to a carbon skeleton by condensation or addition reactions, e.g. Mannich reaction, addition of ammonia or amines to alkenes or to alkynes or addition of compounds containing an active hydrogen atom to Schiff's bases, quinone imines, or aziranes
• C07C 311/48 - Amides of sulfonic acids, i.e. compounds having singly-bound oxygen atoms of sulfo groups replaced by nitrogen atoms, not being part of nitro or nitroso groups having nitrogen atoms of sulfonamide groups further bound to another hetero atom
• C07C 315/04 - Preparation of sulfonesPreparation of sulfoxides by reactions not involving the formation of sulfone or sulfoxide groups

Abstract

Process to obtain a trifluoromethylating composition which comprises the reaction between a copper (I) source and a base in the presence of a solvent and between the resulting cuprating reagent with fluoroform.

IPC Classes  ?

• C07C 17/32 - Preparation of halogenated hydrocarbons by reactions involving an increase in the number of carbon atoms in the skeleton by introduction of halogenated alkyl groups into ring compounds
• C07C 201/10 - Preparation of nitro compounds by substitution of functional groups by nitro groups
• C07C 22/08 - Cyclic compounds containing halogen atoms bound to an acyclic carbon atom having unsaturation in the rings containing six-membered aromatic rings containing fluorine
• C07B 39/00 - Halogenation
• C07C 31/28 - Metal alcoholates
• C07F 1/00 - Compounds containing elements of Groups 1 or 11 of the Periodic Table

Goods & Services

Treatment of materials, material treatment information and in particular mechanical or chemical treatment or transformation of inorganic or organic substances or objects. Educational services; providing of training; organisation of events; courses; seminars; conferences; symposiums; colloquiums; publication of books and texts, other than publicity texts; publication of electronic books, journals and articles on-line , not downloadable. Scientific services and research and design, industry analyses and research, including.

Abstract

The present invention relates to a crystalline metal organic framework which comprises repeating units of formula (77ff)-(IA)or (SS)-(IA)or (RS)- (IA) or (S7?)-(IA); or alternatively of formula (RR)-( IB) or (SS)-(IB) or ( A’.S)-( IB) or (S7()-(IB) and acomposition containing it. It also relates to processes for their preparation and theiruses as a separation agent and as a catalyst.

IPC Classes  ?

• C07F 1/00 - Compounds containing elements of Groups 1 or 11 of the Periodic Table

Abstract

Disclosed is a compound of formula (I) in which a, R1- R5 and X1 are as described herein. Also disclosed are a pharmaceutical composition containing the compound and a method of using the compound for treating cancer, such as renal cancer.

IPC Classes  ?

• A61K 31/35 - Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin having six-membered rings with one oxygen as the only ring hetero atom
• A61P 35/00 - Antineoplastic agents
• C07D 493/08 - Bridged systems

Abstract

The present invention relates to a method for the preparation of an electrode suitable for electrocatalysis comprising an electrocatalytically active material, in particular an anode for alkaline water hydrolysis, said method comprising the steps of (i) providing a carrier suitable for an electrode comprising an electron conductive material, (ii) providing a precursor mixture suitable for the combustion synthesis method, (iii) transferring to the electron conductive material of the carrier of step (i) the precursor mixture of step (ii) to produce an electrode precursor; and (iv) heating the electrode precursor obtained in step (iii) to produce self-ignition of the transferred precursor mixture. The invention also relates to an electrode obtainable by the method of the invention and to its use in electrocatalysis.

IPC Classes  ?

• C25B 1/04 - Hydrogen or oxygen by electrolysis of water
• C25B 11/031 - Porous electrodes
• C25B 11/055 - Electrodes formed of electrocatalysts on a substrate or carrier characterised by the substrate or carrier material
• C25B 11/073 - Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalysts material
• C25B 11/077 - Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalysts material consisting of a single catalytic element or catalytic compound the compound being a non-noble metal oxide

Abstract

Disclosed is a compound of formula (I) in which R1-R5 and X1 are as described herein. Also provided are methods of using a compound of formula (I), including a method of treating cancer and a method of treating diabetes.

IPC Classes  ?

• A61K 31/35 - Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin having six-membered rings with one oxygen as the only ring hetero atom
• A61P 35/00 - Antineoplastic agents
• C07D 487/08 - Bridged systems
• C07D 493/08 - Bridged systems
• C07D 495/08 - Bridged systems

Abstract

The invention provides a process for producing methanol, which process comprises contacting H2 and CO2 with a solid catalyst, at a temperature of from 200 °C to 300 °C and at a reactant pressure of from 150 bar to 500 bar, which reactant pressure is the sum of the partial pressures of the H2 and the CO2, wherein: the molar ratio of the H2 to the CO2 is x: 1.0, wherein x is from 2.5 to 3.5; and the catalyst comprises: (i) a copper component which is Cu, CuO or CU2O, or a mixture of two or three thereof, and (ii) ZnO, wherein the catalyst has a specific copper surface area of at least 10 m2/g-catalyst.

IPC Classes  ?

• C07C 29/151 - Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of oxides of carbon exclusively with hydrogen or hydrogen-containing gases
• C07C 29/154 - Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of oxides of carbon exclusively with hydrogen or hydrogen-containing gases characterised by the catalyst used containing copper, silver, gold, or compounds thereof