| Patents for C07C 67 - Preparation of carboxylic acid esters (66,429) |
|---|
| 04/10/2002 | CN1344242A Process for carbonylation of conjugated dienes |
| 04/10/2002 | CN1343652A Process for preparing gamma-halobutyrate |
| 04/10/2002 | CN1082503C Method of preparing alpha-methoxyiminocarboxylic acid methylamides, and intermediates used in said method |
| 04/09/2002 | US6369266 Process for producing tert-butyl 4′-methyl-2-biphenylcarboxlate |
| 04/09/2002 | US6369265 Heterocoupling reaction, mixing in a liquid an aryl halide, bonding to aromatic rings, grignard reaction, metal compound and heterocyclic carbene |
| 04/09/2002 | US6369263 Process for producing hydroquinone diester derivative |
| 04/09/2002 | US6369257 Hydroformylation of olefins using supported bis(phosphorus) ligands |
| 04/09/2002 | US6369246 Synthesis and pharmaceuticals of novel 9-substituted-1, 5-dichloroanthracene analogs |
| 04/09/2002 | US6369243 Acid catalyst |
| 04/09/2002 | US6368770 Photoresist monomers, polymers thereof, and photoresist compositions containing the same |
| 04/04/2002 | WO2002026750A2 Phosphino-aminophosphines, catalyst complexes and enantioselective hydrogenation |
| 04/04/2002 | WO2002026691A2 Process for producing lower aliphatic carboxylic acid ester |
| 04/04/2002 | WO2002026690A1 Process for the carbonylation of a conjugated diene |
| 04/04/2002 | WO2002026689A1 Process for producing fluorinated polyvalent carbonyl compound |
| 04/04/2002 | WO2002026688A1 Process for producing fluorinated ester compound |
| 04/04/2002 | WO2002026687A1 Processes for the preparation of perfluoro compounds and derivatives thereof |
| 04/04/2002 | WO2002026686A1 Process for producing acyl fluoride and carboxylic acid salt |
| 04/04/2002 | WO2002026685A1 Method for stabilising acrylic monomers |
| 04/04/2002 | WO2002026382A1 Catalyst system and method for carbonylation |
| 04/04/2002 | WO2001096282B1 Method for producing amides or esters |
| 04/04/2002 | US20020040166 Obtaining 2-substituted and 2,2- disubstituted acetals of malondialdehyde from ortho formates and substituted vinyl ethers in the presence of an acidic catalyst |
| 04/04/2002 | US20020040125 Process for producing hydroxyalkyl (meth)acrylate |
| 04/04/2002 | US20020039962 Bridged zirconocene compounds, process for their preparation and their use as catalyst components in the polymerization of olefins |
| 04/04/2002 | US20020039961 Catalyst |
| 04/04/2002 | DE10046432A1 New terpene alcohol ethers, used as oil component in skin care formulation, and adducts used in skin cleanser or shampoo, are reaction products of terpene alcohol and long-chain epoxide compound |
| 04/04/2002 | DE10045894A1 Koppelproduktion zweier Ester Combined production of two ester |
| 04/04/2002 | DE10044793A1 Diphosphine Diphosphines |
| 04/04/2002 | DE10044381A1 Zimtsäureester Cinnamic |
| 04/03/2002 | EP1193243A1 Novel process for producing bicyclic amino alcohol |
| 04/03/2002 | EP1193240A1 Recycle process in the preparation of unsaturated carboxylic acids from alkane |
| 04/03/2002 | EP1192120A1 Processes for conducting equilibrium-limited reactions |
| 04/03/2002 | EP1191929A2 (z)-styryl acetoxyphenyl sulfides as cyclooxygenase inhibitors |
| 04/03/2002 | EP0983224B1 Process for preparing and purifying complex esters |
| 04/03/2002 | EP0944563B1 Substance mixtures containing stabilizers and compounds containing vinyl groups |
| 04/03/2002 | EP0912590B1 Methods for producing polyol fatty acid polyesters using atmospheric or superatmospheric pressure |
| 04/03/2002 | CN1342652A Spirocyclophophorous amine |
| 04/03/2002 | CN1342640A Method for preparing (methyl) acrylic acid ester |
| 04/03/2002 | CN1342639A Method for preparing carboxylic ester |
| 04/03/2002 | CN1082049C Sulfoaminomethyl acid radical compound |
| 04/02/2002 | US6365768 Interleukin-1 and tumor necrosis factors-α modulators, syntheses of said modulators and methods of using modulators |
| 04/02/2002 | US6365541 For producing colorless alkoxylation products having a narrow homologue distribution |
| 04/02/2002 | US6365068 Heterocyclic aromatic anion salts, and their uses as ionic conducting materials |
| 03/28/2002 | WO2002024625A2 Process for the preparation of 3-aryl-2-hydroxy propanoic acid derivatives |
| 03/28/2002 | WO2002024624A1 Ring opening agents of fat chemical epoxides obtained by fat chemistry and the use thereof in cosmetic preparations |
| 03/28/2002 | WO2002024622A1 Method for producing ketocarboxylic acid derivatives |
| 03/28/2002 | WO2002004466A3 Catalyst for asymmetric (transfer) hydrogenation |
| 03/28/2002 | US20020038048 Catalytic asymmetric desymmetrization of meso compounds |
| 03/28/2002 | US20020038047 Process to separate linear alkyl 5-formylvalerate |
| 03/28/2002 | US20020036285 Having relatively high crosslinking density. |
| 03/28/2002 | DE10046207A1 Processing of vegetable oil methyl esters involves dissolving out water-soluble impurities |
| 03/28/2002 | DE10043644A1 Production of biomethanol and bioethanol diesel comprises continuous re-esterification, removing glycerin after dosing the catalyst-alkanol mixture with removal of methanol in the biodiesel, and washing with phosphoric acid and water |
| 03/28/2002 | DE10043575A1 Process for continuously producing a fatty acid alkyl ester mixture used e.g. as diesel fuel comprises adding glycerin formed in the production of the mixture as extracting agent for mechanical and chemical impurities |
| 03/28/2002 | DE10042695A1 Production of vinyl acetate monomer involves replacing part of the polymerization inhibitor with acetic acid |
| 03/27/2002 | EP1191030A2 Phosphinite-oxazolines and metal complexes |
| 03/27/2002 | EP1191013A2 Method of terminating a production process for hydroxyalkyl esters |
| 03/27/2002 | EP1189863A1 Ethylene recovery system |
| 03/27/2002 | EP1189694A1 Catalysts for the gas-phase oxidation of ethylene and acetic acid to vinyl acetate and method for the production and use thereof |
| 03/27/2002 | EP1030827B1 Method for producing 1,6-hexanediol and 6-hydroxycaproic acid or their esters |
| 03/27/2002 | EP1015408B1 Method for producing cyclopentanone and cyclopentene-1-carboxylic acid and their esters |
| 03/27/2002 | EP0937029B1 Process for ethyl acetate production |
| 03/27/2002 | EP0920410B1 Preparation of cyclohexene carboxylate derivatives |
| 03/27/2002 | EP0915866B1 Improved process for the synthesis of protected esters of (s)-3,4-dihydroxybutyric acid |
| 03/27/2002 | CN1342193A Method for obtaining oil that rich in hydroxyoctadecadienoic fatty acids (hode) or esters thereof from mixture containing linoleic acid or esters thereof |
| 03/27/2002 | CN1342136A Production of vinyl acetate in catalytic reactor equipped with filter and distribution bed |
| 03/27/2002 | CN1081627C Process for synthesizing benzoic acids |
| 03/27/2002 | CN1081622C Carboxylic acid derivative preparation process |
| 03/27/2002 | CN1081619C Method for preparing acetic acid and/or methyl acetate by isomerisation and carbonylation |
| 03/27/2002 | CN1081618C 加氢甲酰化方法 Hydroformylation process |
| 03/26/2002 | US6362364 Method for production of esterified product and apparatus therefor |
| 03/26/2002 | US6362362 Process for preparing and purifying complex esters |
| 03/26/2002 | US6362357 Use a catalyst system comprising nickel palladium or platinum and imidazoline-2-ylidene or imidazolidine-2-ylidene in stille coupling reactions |
| 03/26/2002 | US6362265 Additives with reduced residual tin content and thermoplastic compositions containing the same |
| 03/26/2002 | CA2206964C Process for preparing alkyl halogenodifluoroacetates |
| 03/21/2002 | WO2002022849A2 Enzymatic resolution of aryl- and thio-substituted acids |
| 03/21/2002 | WO2002022548A1 Process for producing ester |
| 03/21/2002 | WO2002022135A1 Creatine ester pronutrient compounds and formulations |
| 03/21/2002 | WO2001062700A3 Method for adjusting concentration of starting materials in gas phase contact reaction process, method for controlling reaction process by the adjusting method, and process for producing lower fatty acid or lower fatty acid ester using the control method |
| 03/21/2002 | US20020035290 Process for preparing malonate derivatives or beta -keto esters from epoxide derivatives |
| 03/21/2002 | US20020035283 Using hydrogenation catalyst complex containing ruthenium |
| 03/21/2002 | US20020035281 Amidation |
| 03/21/2002 | US20020035271 Process for preparing oprtically active trimethyllactic acid and its ester |
| 03/21/2002 | DE10043431A1 Verfahren zur Herstellung von Carbonsäurebenzylestern A process for the preparation of carboxylic acid |
| 03/21/2002 | CA2422466A1 Enzymatic resolution of aryl- and thio-substituted acids |
| 03/20/2002 | EP1188735A1 Process for producing carbonyl or hydroxy compound |
| 03/20/2002 | EP1187798A1 PRODUCTION OF OPTICALLY ACTIVE $g(a)-HYDROXYACETALS |
| 03/20/2002 | EP1187595A1 High purity adduct of castor oil and a cyclic carboxylic acid anhydride |
| 03/20/2002 | CN1340497A Process for synthesizing 2-(4-hydroxylphenoxyl) butyl propionate |
| 03/20/2002 | CN1340496A Process for preparing vinyl acetate by ethylene method using high-activity catalyst |
| 03/20/2002 | CN1340378A High-activity catalyst for preparing vinyl acetate by ethylene method |
| 03/19/2002 | US6359165 Asymmetric hydrogenation of β-keto esters |
| 03/19/2002 | US6359157 Using alkanol and catalyst |
| 03/19/2002 | US6359147 Reactions catalyzed by chromium (III) carboxylates |
| 03/19/2002 | US6358882 Fluid bed vinyl acetate catalyst |
| 03/19/2002 | CA2151588C Antiproliferative substituted 5-thiapyrimidinone and 5-selenopyrimidinone |
| 03/14/2002 | WO2002020457A1 Dihydroxy open-acid salt of simvastatin |
| 03/14/2002 | WO2002020456A2 Production of cinnamic acid esters |
| 03/14/2002 | WO2002020455A1 Method for the production of carboxylic acid benzyl esters |
| 03/14/2002 | WO2002020454A1 Process for producing (meth)acrylic anhydride and process for producing (meth)acrylic ester |
| 03/14/2002 | WO2002020158A2 Catalyst for producing lower aliphatic carboxylic acid esters |
| 03/14/2002 | WO2002020157A2 Heteropolyacid catalyst for producing lower aliphatic carboxylic acid ester |