| Patents for C07C 67 - Preparation of carboxylic acid esters (66,429) |
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| 10/11/2000 | CN1269351A Method and apparatus for refining materials containing components easy to polymerize |
| 10/11/2000 | CN1269350A Process for treating waste oil |
| 10/11/2000 | CN1269348A Process for producing (methyl) propenoic acid and/or (methyl) acrylate and apparatus thereof |
| 10/11/2000 | CN1269259A Oxidation catalyst and using method thereof |
| 10/11/2000 | CN1057291C Process for mfg of butyl acrylate by direct esterification |
| 10/10/2000 | US6130354 Process for the preparation of shikimic acid and its derivatives |
| 10/10/2000 | US6130350 Process for producing 2-fluorine-1-cyclopropane carboxylic acid derivatives by reductive dehalogenation |
| 10/10/2000 | US6130349 Catalytic compositions and methods for asymmetric allylic alkylation |
| 10/10/2000 | US6130346 Process for preparing an organic compound from an oxirane-containing compound in the presence of a tris(triaminophosphoranylideneamino)phosphine oxide |
| 10/10/2000 | US6130275 Mixture of esters and use thereof |
| 10/10/2000 | US6130226 Immunotherapeutic agents |
| 10/10/2000 | US6130191 Process for the preparation of trimethylolpropane caprylate/caprate |
| 10/05/2000 | WO2000058322A1 Novel ruthenium metal alkylidene complexes coordinated with triazolylidene ligands that exhibit high olefin metathesis activity |
| 10/05/2000 | WO2000058254A1 Synthesis of epothilones |
| 10/05/2000 | WO2000058241A1 Preparation of selectively fluorinated organic compounds |
| 10/05/2000 | WO2000058008A1 Catalysts for the gas-phase oxidation of ethylene and acetic acid to vinyl acetate and method for the production and use thereof |
| 10/05/2000 | DE19914066A1 Katalysatoren für die Gasphasenoxidation von Ethylen und Essigsäure zu Vinylacetat, Verfahren zu ihrer Herstellung und ihre Verwendung Catalysts for the gas phase oxidation of ethylene and acetic acid to vinyl acetate, process for their preparation and their use |
| 10/04/2000 | EP1041136A1 Process for the stabilisation of acylglycerols comprising high amounts of w-3 polyunsaturated fatty acids by means of gamma-cyclodextrin |
| 10/04/2000 | CN1268506A Preparation method of ethoxymethylidene diethyl malonate |
| 10/04/2000 | CN1268505A Method for preparing dihydroxylic esters |
| 10/04/2000 | CN1268396A Preparation method of catalyst for producing vinyl acetate |
| 10/04/2000 | CN1057100C Method for preparing functionalised hydrocarbon polymers |
| 10/03/2000 | US6127574 Carbonylation process |
| 10/03/2000 | US6127570 Useful as fungicides having high systemicities |
| 10/03/2000 | US6127561 Reacting methyl ester from animal or vegetable fat and oils by mixing a surplus of glycerol in relation to the ester; heating and vacuum; adding alkaline catalyst; fast cooling and destruction of catlayst to stop reaction at given point |
| 10/03/2000 | US6127560 Esterifying fatty acid glycerides of soybean oil derived from heat treatment of comminuted soybeans, by alcoholysis using alkali catalsyt to form fatty acid alcohol esters and glycerine, separating glycerine, purifying ester with water |
| 10/03/2000 | US6127432 Processes for preparing oxygenates and catalysts therefor |
| 09/28/2000 | WO2000056696A1 METHODS FOR PRODUCING α-ACYLOXY CARBONYL COMPOUNDS FROM ENOL ESTER EPOXIDES |
| 09/28/2000 | WO2000056695A1 Process for the carbonylation of conjugated dienes |
| 09/28/2000 | WO2000056694A1 Process for producing fluorine compound through liquid-phase fluorination |
| 09/28/2000 | DE19913396A1 Chiral heterogeneous catalysts useful for stereoselective oxidation and hydrogenation comprise a metal salene complex in zeolite mesopores enclosed by micropores |
| 09/28/2000 | CA2367936A1 Methods for producing .alpha.-acyloxy carbonyl compounds from enol ester epoxides |
| 09/28/2000 | CA2367935A1 Process for the carbonylation of conjugated dienes |
| 09/27/2000 | EP1038861A1 4-fluoro-3-oxocarboxylic esters and process for producing the same |
| 09/27/2000 | EP1037869A1 Manufacture of 1,3-propanediol esters |
| 09/27/2000 | EP1037706A1 Vinyl acetate catalyst comprising palladium, gold, copper and any of certain fourth metals |
| 09/27/2000 | EP0850213B1 Process for the continuous preparation of pure 5-formyl valeric acid esters |
| 09/27/2000 | EP0685455B1 Process for producing aryl esters |
| 09/27/2000 | CN1267660A Refining method for (methyl) propenoic acid and/or its ester |
| 09/27/2000 | CN1267569A Carbonylation method for epoxide derivate |
| 09/27/2000 | CN1056828C Preparation process for esters of 2,2-dimethyl-3-[(2)-1-propenyl] cyclopropane carboxylic acid and intermediates thereof |
| 09/27/2000 | CN1056827C New process for producing fish oil polyenoid fatty acid ethyl ester |
| 09/26/2000 | US6124512 Ring halogenation of aromatic compounds |
| 09/26/2000 | US6124500 Process for synthesizing benzoic acids |
| 09/26/2000 | US6124498 Hydroxynaphthoic acids and derivatives |
| 09/26/2000 | US6124486 Process for making low calorie triglycerides having long and short fatty acid chains |
| 09/26/2000 | US6124462 Preparing arylamine and biaryls |
| 09/26/2000 | US6124360 Solid compositions suitable for oral administration comprising non hygroscopic salts of L-carnitine and alkanoyl-L-carnitine with 2-aminoethanesulfonic acid |
| 09/26/2000 | US6124357 Used as biofuel for gasoline engines to provide a low-cost product, and used therapeutically, in particular for treating goitre linked to iodine deficiency |
| 09/26/2000 | US6124122 Process for preparing optically pure (S)-3-hydroxy-γ-butyrolactone |
| 09/21/2000 | WO2000055279A1 Inhibitor composition for stabilising radically polymerisable substances |
| 09/21/2000 | DE19962663A1 Organisches, nicht reflektierendes Beschichtungsmaterial und dessen Herstellung Organic, non-reflective coating material and its preparation |
| 09/21/2000 | DE19911405A1 Inhibitorkomposition zur Stabilisierung von radikalisch polymerisierbaren Substanzen Inhibitor composition for the stabilization of radically polymerizable substances |
| 09/20/2000 | EP1036783A1 Crystalline hydrated dihydroxy open-acid simvastatin calcium salt |
| 09/20/2000 | EP1036105A1 Preparation of polyesters and esters from compounds containing secondary hydroxyl groups |
| 09/20/2000 | EP1036081A1 Heterocyclyl ligand containing ruthenium and osmium catalysts |
| 09/20/2000 | EP1035916A1 Esterification catalysts |
| 09/20/2000 | CN1266846A Production of cyclenyl polyenic ester |
| 09/20/2000 | CN1266845A Process for preparing cyano acetate |
| 09/20/2000 | CN1266843A Organic antireflecting coating and its preparation |
| 09/20/2000 | CN1266842A Esterified substance, its preparing process and its application in preparing synergist of agricultural chemicals |
| 09/20/2000 | CN1056598C Process for preparing sec-butyl acrylate |
| 09/19/2000 | US6121497 Process of recovering methyl ethyl ketone from an aqueous mixture of methyl ethyl ketone and ethanol |
| 09/19/2000 | US6121330 Cardiovascular disorders; anticholesterol agents; antilipemic agents |
| 09/19/2000 | US6120696 Proton conductors in liquid form |
| 09/19/2000 | CA2011294C Carbonylation catalyst system |
| 09/19/2000 | CA2011292C Carbonylation catalyst system |
| 09/14/2000 | WO2000053593A1 Process for the preparation of esters or lactones |
| 09/14/2000 | WO2000053566A1 Crystalline hydrated dihydroxy open-acid simvastatin calcium salt |
| 09/14/2000 | WO2000053564A2 Benzylic halogenation of alkylbenzoic acid esters |
| 09/14/2000 | WO2000053563A1 Novel ligands of nuclear receptors ppar's |
| 09/14/2000 | WO2000053544A1 Process for producing carboxylic acid derivative and condensing agent comprising quaternary ammonium salt |
| 09/14/2000 | WO2000053314A1 Catalyst for ester production and process for producing ester |
| 09/14/2000 | CA2366281A1 Novel ligands of nuclear receptors ppar's |
| 09/14/2000 | CA2365869A1 Crystalline hydrated dihydroxy open-acid simvastatin calcium salt |
| 09/14/2000 | CA2363987A1 Benzylic halogenation of alkylbenzoic acid esters |
| 09/13/2000 | EP1035104A1 Process of producing methyl methacrylate |
| 09/13/2000 | EP1035102A1 Process for the purification of (meth)acrylic acid and/or its ester |
| 09/13/2000 | EP1035093A2 Metathesis in the presence of ionic liquids |
| 09/13/2000 | EP1034842A2 Transition metal complex catalyst for the carbonylation of epoxide derivatives |
| 09/13/2000 | EP1034160A1 Method for producing fatty acid methyl ester and equipment for realising the same |
| 09/13/2000 | EP0772672B1 Perfumes for laundry and cleaning compositions |
| 09/13/2000 | CN1266420A Process for stabilising (metha) acrylic acid esters against unwanted radical polymerisation |
| 09/13/2000 | CN1266051A Process for preparation of vinyl acetate |
| 09/13/2000 | CN1056400C Process for preparing polyglycol ester abietate |
| 09/12/2000 | US6118018 Chlorination and bromination of aromatic compounds at atmospheric pressure |
| 09/08/2000 | WO2000051963A1 Continuous process for the production of diacetoxybutene |
| 09/08/2000 | WO2000051962A1 Production of vinyl acetate in a catalytic reactor equipped with filter and distribution bed |
| 09/08/2000 | WO2000051960A1 Synthesis of functionalized esters |
| 09/08/2000 | WO2000051956A1 Method of preparing alkoxylated compounds with active hydrogen atoms |
| 09/08/2000 | WO2000051955A1 Method of preparing alkoxylated non-ionic surface-active agents |
| 09/07/2000 | DE19909784A1 Production of 2-aryl-2-oxo-acetate esters, used as intermediates, comprises reacting arylmethyl halide with carbon monoxide and alcohol and reacting resulting aryl-acetate ester with oxygen |
| 09/07/2000 | DE19909273A1 Verfahren zur Herstellung alkoxylierter Verbindungen mit aktiven Wasserstoffatomen A process for producing alkoxylated compounds having active hydrogen atoms, |
| 09/07/2000 | DE19909272A1 Verfahren zur Herstellung alkoxylierter nichtionischer Tenside Process for the preparation of alkoxylated nonionic surfactants |
| 09/06/2000 | EP1033360A1 Process for preparing vinylesters from butene oligomers |
| 09/06/2000 | EP1033359A2 Method for production of (methyl)acrylic acid and/or (methyl)acrylic esters |
| 09/06/2000 | EP1032557A1 Method for preparing bromomethyl-biphenyl derivatives |
| 09/06/2000 | EP0888274B1 Process to prepare a terminal aldehyde and catalyst |
| 09/06/2000 | EP0759024B1 Process for preparing intermediates for the synthesis of antifungal agents |
| 09/06/2000 | CN1265639A Method for preparing substituted benzyl bromides |