Patents for C07C 67 - Preparation of carboxylic acid esters (66,429) |
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12/11/2008 | WO2008149661A1 Method for production of fatty acid ester |
12/11/2008 | US20080306281 Novel compounds comprising a thiocarbonyl-sulfanyl group which can be used for the radical synthesis of alpha-perfluoroalkylamine compounds |
12/11/2008 | US20080306264 bidentante optionally N-containing P-ligands embracing a two-ring-system; for transition metal complexes to be used as catalysts |
12/11/2008 | US20080306259 Hydroxylation of beta-dicarbonyls with zirconium catalysts |
12/10/2008 | EP2000455A2 Process for production of substituted cyclopentanone |
12/10/2008 | EP2000433A1 Process for the preparation of acetic acid and/or methyl acetate |
12/10/2008 | EP2000034A2 Method for production of chlorogenic acid-containing material |
12/10/2008 | EP1999241A1 Method for degumming triglyceride oils |
12/10/2008 | EP1667953B1 Metal surfaces to inhibit ethylenically unsaturated monomer polymerization |
12/10/2008 | EP1387819B1 Hydrogenation processes performed in ionic liquids |
12/10/2008 | CN101321721A Method for producing polymerizable hydroxydiamantyl ester compound |
12/10/2008 | CN101321720A Method for producing tetrafluoroterephthalic acid difluoride |
12/10/2008 | CN101321719A Method for producing tetrafluoroterephthalic acid difluoride |
12/10/2008 | CN101318905A Method for synthesizing gallic acid terpene alcohol ester with auxiliary supersonic wave |
12/10/2008 | CN101318903A Method for preparing ethyl pyruvate |
12/10/2008 | CN101318902A Method for preparing ethyl pyruvate by oxidizing ethyl lactate with chlorine gas |
12/10/2008 | CN101318901A Novel synthesis process for dimethyl fumarate |
12/10/2008 | CN101318900A Process for synthesizing ethyl propiolate |
12/10/2008 | CN101318899A Method for synthesizing cis-alpha-acyl-beta, gamma-unsaturated carboxylic acid ester |
12/10/2008 | CN101318898A Method for synthesizing trans-alpha-acyl-beta, gamma-unsaturated carboxylic acid ester |
12/10/2008 | CN101318897A Method for synthesizing trans-alpha-allyl-beta, gamma-unsaturated carboxylic acid ester |
12/10/2008 | CN101318896A Method for synthesizing cis-alpha-allyl-beta, gamma-unsaturated carboxylic acid ester |
12/10/2008 | CN101318114A Gemini fatty acid polyglycerol ester surfactant and preparation method thereof |
12/10/2008 | CN100441564C Dicarboxylic diester, process for producing the same, and refrigerating machine lubricating oil comprising the ester |
12/10/2008 | CN100441562C Process for producing simvastatin ammonium salt |
12/10/2008 | CN100441561C Polyester compound for preparing olefine polymerizing catalyst |
12/10/2008 | CN100441299C Zirconium dioxide loaded microsphere type silica gel superstrong acid catalyst |
12/09/2008 | US7462745 Method for the production of 2,7-octadienyl derivatives |
12/09/2008 | US7462715 Used in production of carboxylic acid derivatives, carboxamides; 2-(N-(4,6-dimethoxy-1,3,5-triazin-2-yl)-N,N-dimethylammonio) acetate 1-dodecyl ester trifluoromethanesulfonic acid |
12/09/2008 | US7462649 Depolymerization ; ester interchange; repolymerization |
12/09/2008 | CA2281377C Improved process for the production of vinyl acetate |
12/04/2008 | WO2008145418A1 Process for preparation of methyl methacrylate using recycled methanol |
12/04/2008 | WO2008145416A1 Use of feed compositions in preparation of methacrylic acid by oxidation |
12/04/2008 | WO2008145395A2 DOPED Pd/Au SHELL CATALYST, METHOD FOR PRODUCING THE SAME AND USE THEREOF |
12/04/2008 | WO2008145394A2 Zirconium-doped catalyst support, method for producing the same and catalyst containing a zirconium-doted catalyst support |
12/04/2008 | WO2008145393A1 Method for the production of a charged shell catalyst coated with pd and/or au |
12/04/2008 | WO2008145392A2 Pd/Au SHELL CATALYST CONTAINING HfO2, METHOD FOR PRODUCING THE SAME AND USE THEREOF |
12/04/2008 | WO2008145389A2 Vam shell catalyst, method for producing the same and use thereof |
12/04/2008 | US20080300305 Method of purifying pravastatin |
12/04/2008 | US20080300271 Novel compounds and a novel process for their preparation |
12/04/2008 | US20080299479 Toner compositions |
12/03/2008 | EP1997798A1 Method for producing 1,2-phenylethane compound using atom transfer radical coupling reaction |
12/03/2008 | EP1996539A2 Method and apparatus for conducting microwave assisted organic reactions with gas-phase reactants |
12/03/2008 | EP1828087B1 Cyclopropanation process |
12/03/2008 | EP1758845B1 Preparation of aminophosphines |
12/03/2008 | EP1373277B1 Organometallic building materials and method for producing the same |
12/03/2008 | CN101314568A Novel method for adsorption separation of high purity chlorogenic acid |
12/03/2008 | CN101314567A Method for synthesizing chirality source compound n-pentyl ester tartaric with boric acid catalysis |
12/03/2008 | CN101314566A Method for synthesizing chirality source compound n-propyl tartaric with boric acid catalysis |
12/03/2008 | CN101314565A Method for synthesizing chirality source compound n-propyl tartaric with boric acid catalysis |
12/03/2008 | CN101314564A Preparation of maleic acid di-methyl ester |
12/03/2008 | CN101314563A Process for producing pentaerythritol oleate |
12/03/2008 | CN100439777C Prevention of accumulatnig materials unwanted |
12/03/2008 | CN100439378C Phospinite-imidazolines and metal complexes thereof |
12/03/2008 | CN100439319C Method for preparing salviol acid A |
12/03/2008 | CN100439317C Process for preparing alkylidene-substituted-1,4-dions derivatives |
12/03/2008 | CN100439316C Process for the preparation of trimethylene terephthalate oligomers |
12/02/2008 | CA2372572C A process for the preparation of an mr contrast agent |
12/02/2008 | CA2337032C Derivatives of 1-oxyl-4-hydroxy- or 4-amino-2,2,6,6-tetramethylpiperidine as polymerization inhibitors for (meth)acrylate monomers |
11/27/2008 | WO2008143036A1 Method for isomerizing allyl compound |
11/27/2008 | WO2008142374A1 Method of making polyglycerol esters |
11/27/2008 | US20080294289 Preparation and Use of Alkylating Agents |
11/27/2008 | US20080293860 Branched Olefin Compositions |
11/27/2008 | US20080289248 Immobilized esterification catalysts for producing fatty acid alkyl esters |
11/27/2008 | DE10297453B4 Abbauverfahren für gesättigte Polyester unter Verwendung einer Lösung Decomposition method for saturated polyester using a solution |
11/26/2008 | EP1995302A1 Process for production of fatty acid alkyl ester and production apparatus for fatty acid alkyl ester |
11/26/2008 | EP1995250A1 Ligand, method for producing the same, and catalyst using the ligand |
11/26/2008 | EP1995232A1 Use of feed compositions in preparation of methacrylic acid by oxidation |
11/26/2008 | EP1995231A1 Process for preparation of methyl methacrylate using recycled methanol |
11/26/2008 | EP1995228A1 Polyfluoroalkyl alcohol or (meth)acrylic acid derivative thereof, and their production methods |
11/26/2008 | EP1994984A1 Carbon-based solid acid, catalyst comprising the solid acid, and reaction using the solid acid as catalyst |
11/26/2008 | EP1994978A1 Process for preparation of methyl methacrylate by esterification during oxidation |
11/26/2008 | CN101312938A Methyl acrylate preparation method |
11/26/2008 | CN101312937A Process for preparing vinyl carboxylates |
11/26/2008 | CN101312914A Method for treating wastewater |
11/26/2008 | CN101311165A Novel antihistaminic piperidine derivatives and intermediates for the preparation thereof |
11/26/2008 | CN101311160A Method for preparing red sage root salviandic acid A |
11/26/2008 | CN101311159A Process for preparation of methyl methacrylate by esterification during oxidation |
11/26/2008 | CN101311158A Process for preparation of methyl methacrylate using recycled methanol |
11/26/2008 | CN101311157A Use of feed compositions in preparation of methacrylic acid by oxidation |
11/26/2008 | CN100436399C Method of preparing (S)-(-)-2-chloropropionate and (R)-(+)-2-chloro propionic acid |
11/26/2008 | CN100436398C Oxidizing reaction device and method |
11/26/2008 | CN100436386C Improved metal-ligand complex catalyzed processes |
11/20/2008 | WO2008140658A1 Preparation of palladium-gold catalysts |
11/20/2008 | WO2008140468A2 METHODS OF MAKING α, ω -DICARBOXYLIC ACID ALKENE DERIVATIVES BY METATHESIS |
11/20/2008 | WO2008140074A1 Method for production of optically active carboxylic acid ester |
11/20/2008 | WO2008138961A1 Method for producing vinyl esters of carboxylic acids |
11/20/2008 | WO2008138892A1 Process for the catalytic cleavage of vegetable oils. |
11/20/2008 | WO2008138497A1 Method for producing diols |
11/20/2008 | WO2008138457A1 Process for preparing alkyl alkoxybenzoates in one step |
11/20/2008 | US20080287703 Layered composition and processes for preparing and using the composition |
11/20/2008 | US20080287698 Ferrocenyl Ligands For Homogeneous, Enantioselective Hydrogenation Catalysts |
11/20/2008 | US20080287695 Agent For Optical Resolution, Process For Producing Optically Active Substance and 1,5-Substituted Bicyclo [3.3.0] -2-Oxaoctane Compound |
11/20/2008 | DE102007022521A1 Verfahren zur Herstellung von Diolen Process for the preparation of diols |
11/20/2008 | CA2684683A1 Process for the catalytic cleavage of vegetable oils |
11/20/2008 | CA2683952A1 Preparation of palladium-gold catalysts |
11/19/2008 | EP1992607A1 Method for producing 4-oxoquinoline compound |
11/19/2008 | EP1991519A1 Branched carboxylic acid diesters |
11/19/2008 | EP1991518A2 Levulinic acid ester derivatives as reactive plasticizers and coalescent solvents |
11/19/2008 | EP1991513A2 Organic salts and method for producing chiral organic compounds |