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WO/2011/119207A1 |
A process for the preparation of a catalyst wherein the relative ratios of the elements in said catalyst are represented by the following formula: Moi2 Bia Feb Ac Dd Ee Ff Gg Cej, Ox wherein: A is at least one element selected from the g...
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WO/2011/119206A1 |
A catalytic composition useful for the conversion of an olefin selected from the group consisting of propylene, isobutylene or mixtures thereof, to acrylonitrile, methaciylonitrile, and mixtures thereof. The catalytic composition compris...
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WO/2011/111460A1 |
Disclosed is a polymer supported boron catalyst where boron that may be used in a Michael addition reaction is supported on a polymer and a method for producing a carbon-carbon addition product by a Michael addition reaction using this p...
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WO/2011/105632A1 |
A process for producing a hydroxyiminoalkenyl cyclopropanecarboxylic acid ester represented by formula (3) (wherein R1 represents an alkyl group which may have a substituent, or a halogen atom; and R2 represents an alkyl group which may ...
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WO/2011/099645A1 |
A method for producing a salt of an amine and a cyanoalkenylcyclopropanecarboxylic acid, comprising: a first step for mixing in an organic solvent a carboxylic acid compound represented by formula (2C) with at least one amine selected fr...
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WO/2011/090131A1 |
A method for supplying a raw material gas to a fluidized reactor through a raw material gas dispersion unit provided in the fluidized reactor and causing a gas-phase reaction of the raw material gas, wherein an inert gas is supplied to t...
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WO/2011/088616A1 |
A preparation method for acetonitrile and/or ethanol by mixing and dehydrogenating methanol and ammonia as reactants in presence of the solid catalyst wherein copper is the main component. The present method includes providing methanol i...
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WO/2011/086570A1 |
A process for preparation of the compound (I) and salts thereof is provided. The process comprises reacting an alkali cyanide and paraformaldehyde to form a slurry of glycolonitrile followed by neutralizing, mixing the neutralized slurry...
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WO/2011/079704A1 |
3-(3-substituted-5-methylphenyl) acrylonitrile shown by general formula III, (E)-3-(3-substituted-5-methylphenyl) acrylonitrile shown by general formula I and preparation methods and use thereof are provided. The preparation methods comp...
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WO/2011/077906A1 |
Provided is an ethyl-2-cyanoacryalte adhesive composition which is remarkably improved in terms of irritating odor generation and whitening in comparison to conventional ethyl-2- cyanoacrylate adhesives (which suffer from problematic irr...
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WO/2011/075494A1 |
Nickel-metal-containing solids comprising for use in manufacturing nickel metal complexes are disclosed. The nickel-metal-containing solids are made by reducing basic nickel carbonates. By varying the molar ratios of carbonates and bicar...
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WO/2011/075496A1 |
Nickel compositions for use in manufacturing nickel metal compositions, and specifically to methods of making basic nickel carbonates used to produce nickel metal compositions are disclosed. By varying the molar ratios of carbonates and ...
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WO/2011/073703A2 |
Process for the preparation of the compounds of the general formula (I) - where in the formula R represents cyano group, - COOR1 or -CONR2R3 group - where R1, R2 and R3 stand for identical or non-identical substituents chosen from the fo...
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WO/2011/068244A1 |
A process for the preparation of (Z)-cyanoalkenylcyclopropanecarboxylic acid compounds, including a step of isomerizing an (E)-cyanoalkenylcyclopropanecarboxylic acid compound (1) into a (Z)-cyanoalkenylcyclopropanecarboxylic acid compou...
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WO/2010/063520A9 |
The invention relates to a method for producing a carboxylic acid amide from a carbonyl compound and hydrocyanic acid, comprising the steps of A) reacting a carbonyl compound with hydrocyanic acid to produce a hydroxycarboxylic acid nitr...
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WO/2011/062033A1 |
Disclosed is a method for preparing a compound having a difluoromethylene group at an even lower cost and with excellent yield. Specifically disclosed is a preparation method for an aromatic difluoroacetic acid ester that involves reacti...
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WO/2011/051001A1 |
The present invention relates to a three-stage method for synthesizing 1,1-disubstituted olefins, comprising: in a first step, reacting a 1,3-diene with an olefin of the general formula (I), formula (I), where X is an electron-withdrawin...
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WO/2011/051213A1 |
The present invention relates to processes for the manufacture of an angiotensin receptor blocker (ARB; also called angiotension Il receptor antagonist or AT1 receptor antagonist) and salts thereof, to novel intermediates and process steps.
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WO/2011/042836A1 |
A method for isolating methylglycinenitrile-N,N-diacetonitrile (MGDN) from an aqueous mixture comprising MGDN is provided The method comprises cooling the aqueous mixture in one or more steps In one of these steps the mixture is cooled a...
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WO/2011/043459A1 |
Disclosed is a method for producing a ketone, wherein an internal olefin or cyclic olefin, which has a functional group containing a heteroatom and comprises one or more carbon-carbon double bonds at a position other than the ends of eac...
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WO/2011/033479A1 |
The invention relates to novel aldehydes and nitriles from isophorone with general formula (I) having a specific fragrance (Formula I) (I), as well as to the use of said compounds in perfumery.
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WO/2011/015287A2 |
The invention relates to a process for the preparation of a compound of formula (IA).
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WO/2011/014503A1 |
The disclosure provides methods for the use of open metal frameworks to synthesize biaryls comprising contacting a metal organic framework (MOF) or metal organic polyhedral (MOP) with an aryl boronic acid compound under conditions wherei...
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WO/2011/013307A1 |
Provided are trifluoromethylthiophenium derivative salts useful as intermediates in the synthesis of drugs or agricultural chemicals, a process for production of the same, and a process for the production of trifluoromethyl-containing co...
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WO/2011/010677A1 |
Provided is a process for economically producing from 2-hydroxybutyronitrile a 2-aminobutylamide inorganic acid salt which is useful as a starting material for medicines, etc. 2-Hydroxybutyronitrile is reacted with ammonia to obtain a li...
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WO/2011/003768A1 |
The present invention relates to a method for producing cyanoacrylate esters. The method is substantially based on a transesterification reaction, wherein the transesterification reaction is carried out in the presence of at least one tr...
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WO/2010/145960A1 |
The present invention relates to a method for the hydrocyanation of organic ethylene-unsaturated compounds into compounds including at least one nitrile function. The present invention provides a method for the hydrocyanation of a hydroc...
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WO/2010/147233A1 |
Provided is a commercially advantageous production method for tetracyanoethylene. The production method for tetracyanoethylene comprising a step for obtaining tetracyanoethylene through dimerization by means of heating dihalogeno malonon...
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WO/2010/144873A1 |
The present invention generally relates to processes for the chemocatalytic conversion of a carbohydrate source to an adipic acid product. The present invention includes processes for the conversion of a carbohydrate source to an adipic ...
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WO/2010/142377A1 |
The present invention relates to a method for producing fluoroalkyl nitriles by reacting fluorinated carboxylic acid amides with acid halides and fluorinated carboxylic acids. The method according to the invention can be defined on the b...
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WO/2010/143690A1 |
Provided is an ammoxidation catalyst containing vanadium oxide, titanium oxide, and diamond.
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WO/2010/142913A1 |
The present invention relates to a method for the hydroxylation of halogen aryl compounds carried out at a temperature lower than 200°C in the presence of a catalytic system including a copper-based catalyst and a ligand L according to ...
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WO/2010/144862A2 |
The present invention generally relates to processes for the chemocatalytic conversion of a glucose source to an adipic acid product. The present invention includes processes for the conversion of glucose to an adipic acid product via gl...
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WO/2010/139755A1 |
The present invention relates to a process comprising the reaction of a cyanide with an amino acid and an aldehyde, characterized in that the cyanide is a cyanide salt, the amino acid is aspartic acid and/or glutamic acid in the acidic f...
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WO/2010/139763A1 |
The present invention relates to a process comprising the reaction of a cyanide with a hydrogen cyanide-reactive compound, characterized in that the cyanide is a cyanide salt and the process is an electrochemical process involving the tr...
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WO/2010/139090A1 |
N-Phenyl dichloroacetamide and their derivatives which belong to pharmaceutical chemistry and organic synthesis fields are provided. These compounds have the structures of general formula I, in which N-{3-chloro-4-[(trifluoromethyl)sulfo...
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WO/2010/119848A1 |
Disclosed are an optically active pyrrolidine compound which is useful as a production intermediate for a pharmaceutical product, and a novel method for producing the production intermediate. Specifically disclosed is a method wherein a ...
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WO/2010/117064A1 |
A compound having a hetero ring skeleton represented by general formula (I), a tautomer of the compound, or a salt of the compound or the tautomer, which is useful as a catalyst for asymmetric synthesis. [In the formula, R1 and R2 indepe...
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WO/2010/117072A1 |
A process for producing 3-(2-cyano-1-propenyl)-2,2- dimethylcyclopropanecarboxylic acid or a salt thereof, which comprises reacting a 3-formyl-2,2-dimethylcyclopropane- carboxylic acid ester and propionitrile in the presence of a base.
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WO/2010/113531A1 |
Provided is an industrially advantageous means for obtaining a high-purity terminal olefin compound (such as 7-octenal). A method for producing a high-purity terminal olefin compound comprises: a step of converting internal olefin compou...
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WO/2010/112482A1 |
The present invention discloses a process for dimethylation of active methylene groups. Specifically, the invention discloses aprocess for preparing3-amino-2,2- dimethylpropanamide. Compounds produced by the present dimethylation process...
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WO2010110178A1 |
Disclosed is a method for producing a cyclopropanecarboxylic acid ester represented by formula (III) (wherein R represents a chain hydrocarbon group which has 1 to 10 carbon atoms and may have one or more groups selected from a group con...
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WO/2010/098310A1 |
Disclosed is a substance with far greater catalytic activity in a Suzuki-Miyaura reaction in comparison to conventional heterogeneous catalysts. A zeolite-palladium complex is provided with a USY zeolite and Pd supported on the aforement...
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WO/2010/097812A1 |
A highly pure 3,5-dibromo-4-hydroxybenzonitrile (bromoxynil) has been prepared in high yield from 4-hydroxybenzonitrile using eco-friendly brominating reagent comprising of 2:1 mole ratio of bromide to bromate salts in aqueous acidic med...
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WO/2010/094211A1 |
A process for preparing 2,3-di-non-straight-alkyl-2-cyano succinic acid diesters, especially 2,3-diisopropyl-2-cyano succinic acid diesters. A process for preparing 2,3-di-non-straight-alkyl succinic acids and esters thereof in which the...
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WO/2010/091975A1 |
The invention relates to a method for producing cyanoacrylate esters, essentially using a transesterification reaction, wherein the transesterification reaction is carried out in the presence of a transesterification catalyst, comprising...
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WO/2010/089512A1 |
The invention relates to a method for synthesizing ω-aminoalkanoic acids or esters thereof from unsaturated natural fatty acids, passing through a monounsaturated dinitrile intermediate compound. The method of the invention is simple to...
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WO/2010/087262A1 |
Disclosed is a silica-supported catalyst having excellent wear resistance, by which an object product can be obtained with excellent yield. Specifically disclosed is a method for producing a silica-supported catalyst which contains Mo, V...
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WO/2010/086246A1 |
The present invention relates to a method for producing compounds including at least one nitrile function by the hydrocyanation of a compound including at least one non-conjugated unsaturation. The invention provides a method for produci...
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WO/2010/084976A1 |
Disclosed is a method for manufacturing a conjugated aromatic compound, which is characterized in that an aromatic compound (A), wherein one or two leaving groups selected from a group comprised of an iodine atom, bromine atom and chlori...
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