| Patents for C07C 67 - Preparation of carboxylic acid esters (66,429) |
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| 03/17/1994 | WO1994005622A1 Chemical process |
| 03/17/1994 | WO1994005621A1 Process for the manufacture of cinnamic acid derivatives |
| 03/17/1994 | WO1994005620A1 Chemical process |
| 03/17/1994 | WO1994005421A1 Process for producing acetic acid or methyl acetate and catalyst |
| 03/17/1994 | WO1994005420A1 Ru-Sn HETEROPOLYNUCLEAR COMPLEX AND PROCESS FOR PRODUCING ACETIC ACID OR METHYL ACETATE BY USING THE SAME |
| 03/17/1994 | CA2141677A1 Chemical process |
| 03/17/1994 | CA2141676A1 Chemical process |
| 03/16/1994 | EP0587050A1 Process for the preparation of an aromatic group substituted olefins from chloroaromatics |
| 03/16/1994 | EP0586987A1 Improved method for the preparation of R/S-gamma-lipoic acid or R/S-alpha-lipoic acid |
| 03/16/1994 | CN1083804A 羧酸衍生物 Carboxylic acid derivatives |
| 03/16/1994 | CN1024001C Process for preparing carboxylic acids |
| 03/16/1994 | CN1024000C Process for preparing 4-demethoxydaunomycinone |
| 03/15/1994 | US5294739 Using a cobalt-containing molecular sieve catalyst to produce alcohols, aldehydes, ketones and carboxylic acids |
| 03/15/1994 | US5294733 A 3-hydroxypropionic acid or ester derivative |
| 03/15/1994 | US5294731 Preparation of β-hydroxycarboxylates |
| 03/15/1994 | US5294305 Heating to dissolve oligomers; ion exchanging, distilling |
| 03/15/1994 | CA1327868C Arginine derivative, process for the preparation thereof and its use in peptide synthesis |
| 03/15/1994 | CA1327804C Process for the minimization of racemization in the preparation of optically active ((aryloxy)phenoxy)proprionates herbicides |
| 03/15/1994 | CA1327795C Antidepressants which are aryloxy inadanamines |
| 03/09/1994 | EP0585964A1 4-chloro-2-fluoro-5-(pentyloxycarbonylmethyloxy) nitrobenzene and a process for its production |
| 03/09/1994 | EP0585267A1 Herpesvirus particles and vaccine |
| 03/09/1994 | EP0585265A1 Process for producing epoxy open ring products with a defined residual epoxy oxygen content. |
| 03/09/1994 | EP0449913B1 Improved process for producing esters of (meth)acrylic acid of polyhydric alcohols (iii) |
| 03/09/1994 | CA2105610A1 The preparation of r/s-y-lipoic acid or r/s-x-lipoic acid |
| 03/08/1994 | US5292941 Method for ozonizing unsaturated fatty acids or lower alkyl esters thereof and method for the oxidative decomposition of ozonized products |
| 03/08/1994 | US5292931 Carrier catalyst, process for its preparation, and its use for the preparation of vinyl acetate |
| 03/08/1994 | US5292928 Process for the reaction of a low-molecular hydroxyl compound with a carboxylic acid halide |
| 03/08/1994 | US5292910 Use of hydrophobized hydrotalcites as catalysts for ethoxylation or propoxylation |
| 03/08/1994 | US5292748 Process for the production of substituted vinylbenzenes |
| 03/08/1994 | CA1327612C Methane conversion process in higher hydrocarbons |
| 03/08/1994 | CA1327610C Ammonium salt useful as modifiers for rubber |
| 03/08/1994 | CA1327608C Process for preparing new diamines and their use in capillary dyeing |
| 03/08/1994 | CA1327606C Process for the synthesis of urea |
| 03/08/1994 | CA1327603C Process for preparing tertiary and secondary alcohols by reaction of an organo-manganous compound with a carbonyl group containing compound |
| 03/08/1994 | CA1327602C Tertiary and secondary alcohol production method by the action of an organic halogenous composition and of manganese on a carbonyl group bearing composition |
| 03/08/1994 | CA1327601C Phenoxyalkylcarboxylic acid derivatives and process for their preparations |
| 03/08/1994 | CA1327595C Biologically active carboxylic acid esters |
| 03/08/1994 | CA1327593C Enantioselective process and intermediates for preparing trans or cis hemicaronic aldehyde derivatives |
| 03/08/1994 | CA1327588C Leukotriene antagonists |
| 03/08/1994 | CA1327587C Radical polymerizable composition |
| 03/08/1994 | CA1327576C Phenoxyacetic acid amide derivatives and their use in the treatment of obesity and related conditions |
| 03/08/1994 | CA1327565C Process for the preparation of esters of carboxylic acids and catalytic system for use therein |
| 03/08/1994 | CA1327561C Zeolite l preparation |
| 03/03/1994 | WO1994004594A1 Preparation of vinyl ether terminated polyesters |
| 03/03/1994 | WO1994004522A1 New leukotriene-b4 antagonists, process for preparing the same and their use as medicaments |
| 03/03/1994 | WO1994004482A1 Process for the preparation of 5-formylpentane esters |
| 03/03/1994 | DE4228397A1 Verfahren zur Herstellung von Hydroxyalkyl(meth)acrylsäureestern Acrylic acid esters, process for the preparation of hydroxyalkyl (meth) |
| 03/03/1994 | DE4228201A1 Neue Leukotrien-B¶4¶-Antagonisten, Verfahren zu ihrer Herstellung und ihre Verwendung als Arzneimittel B¶4¶ new leukotriene antagonists, to processes for their preparation and their use as medicaments |
| 03/03/1994 | CA2142821A1 New leukotriene-b antagonists, process for preparing the same and their use as medicaments |
| 03/02/1994 | EP0585104A1 A method of preparing a saturated monocyclic hydrocarbon compound and an intermediate therefor |
| 03/02/1994 | EP0449912B1 Improved process for producing esters of (meth)acrylic acid of polyhydric alcohols (ii) |
| 03/02/1994 | CN1083044A Process for synthesizing propyl gallate |
| 03/02/1994 | CN1023894C Method and apparatus for oxidation of hydrocarbons |
| 03/02/1994 | CN1023883C Catalyst for dehydrogenating organic compounds, process for its preparation and its use |
| 03/01/1994 | US5290888 Process for stabilizing ethylenically unsaturated compounds and stabilized monomer compositions |
| 03/01/1994 | CA1327360C Oxo-analogs of mevinolin-like antihypercholesterolemic agents |
| 02/23/1994 | EP0583743A2 Process for the production of monomeric terephthalic acid diesters and diols from polyesters |
| 02/23/1994 | EP0583564A1 Process for the preparation of 3-oxo-2-pentyl-1-cyclopentene alkyl acetates |
| 02/23/1994 | EP0583429A1 Highly reactive form of copper and reagents thereof |
| 02/23/1994 | EP0408635B1 Transesterification of alkoxyesters |
| 02/23/1994 | CN1082540A Carbonylation of epoxides |
| 02/23/1994 | CN1082532A Preparation of alkanedioic derivatives |
| 02/22/1994 | US5288811 Flow control agent |
| 02/22/1994 | US5288702 Ethyl (1R,6S)-2,2,6-trimethylcyclohexanecarboxylate, aroma chemical composition containing the same and process of producing the same |
| 02/22/1994 | CA1327213C Production of non-conjugated diolefins |
| 02/22/1994 | CA1327212C Process for the preparation of cyclohexanol and/or cyclohexanone |
| 02/19/1994 | CA2104253A1 Process for the preparation of monomeric terephthalic diesters and diols from polyesters |
| 02/17/1994 | WO1994003566A1 Hydrogenation in a plate heat exchanger |
| 02/17/1994 | WO1994003077A1 Process for preparing soft centers in food products |
| 02/16/1994 | EP0582707A1 Branched aromatic carbonate polymer |
| 02/16/1994 | EP0582668A1 Chiral tridentate bis(phospholane) ligands |
| 02/16/1994 | EP0473688B1 Preparation of ultra high purity methyl acetate |
| 02/16/1994 | CN1082025A Process for preparing diprotected 2,3-hydroxymethyl cyclobutanol |
| 02/16/1994 | CN1082024A Carbonylation of conjugated dienes |
| 02/16/1994 | CN1023799C Purification and prepn. processes for methyl methacrylate |
| 02/15/1994 | US5286899 Process for the stereoselective transformation of a diol to an alcohol |
| 02/15/1994 | US5286898 Using group 8 metal hydrogenation catalyst |
| 02/15/1994 | US5286896 Oxidizing mixture of para-xylene and methyl para-toluate in liquid phase with oxygen gas, esterifying with methanol, distilling, recrystallizing dimethyl terephthalate |
| 02/15/1994 | US5286894 Phenyl acrylic acid derivatives |
| 02/15/1994 | US5286835 Preparation of vinyl ether terminated polyesters |
| 02/15/1994 | US5286265 Carbamates, their production and use as fuels additives |
| 02/15/1994 | CA1327049C Process for obtaining substituted fluorobenzenes |
| 02/15/1994 | CA1327048C Process for the synthesis of the .alpha.-(1-methylethyl)-3,4-dimethoxybenzene-acetonitrile |
| 02/15/1994 | CA1327038C Anticancer compounds |
| 02/09/1994 | EP0582317A2 Synthesis of 1,2-dioxetanes and intermediates therefor |
| 02/09/1994 | EP0582246A2 Mixture of polyglycerine fatty acids esters |
| 02/09/1994 | EP0581980A1 3- and/or 4-substituted derivatives of quinic acid and process to prepare 3- and/or 4-substituted derivatives of quinic acid |
| 02/09/1994 | EP0581979A1 Quinic acid derivatives and process to prepare quinic acid derivatives |
| 02/09/1994 | EP0581845A1 Method and reaction pathway for selectively oxidizing organic compounds |
| 02/09/1994 | EP0418280B1 Method of preparing aryl esters of acetic acid |
| 02/09/1994 | CN1081667A Production method for lower acetate |
| 02/08/1994 | US5285006 Adding hindered phenol to light ends stream |
| 02/08/1994 | CA1326860C Method for making 2,6-naphthalene dicarboxylic acid |
| 02/08/1994 | CA1326856C Agents for repelling insects and mites |
| 02/04/1994 | CA2101230A1 Derivatives of quinic acid and a process for their production |
| 02/04/1994 | CA2101229A1 3- and/or 4-substituted derivatives of quinic acid and a process for the production of 3- and/or 4-substituted derivatives of quinic acid |
| 02/03/1994 | DE4324875A1 Prepn. of alkyl ester(s) from tri:glyceride vegetable oils - by reacting the oil with a low mol.wt. alcohol in the presence of an alkali catalyst |
| 02/03/1994 | DE4225136A1 Narrow range alkoxylate nonionic surfactant prodn. - by alkoxylation of cpds. contg. active hydrogen or ester using metal alcoholate activated with organic carboxylic acid as homogeneous catalyst. |
| 02/02/1994 | EP0580676A1 Process for tanning hides and compounds for use therein |
| 02/02/1994 | CN1081364A Preparation of inhibitor for inhibiting growth of cancer cells in animal and humen bodies |