| Patents for C07C 67 - Preparation of carboxylic acid esters (66,429) |
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| 09/14/1994 | CN1025916C Method for preparation of sebacic acid dimethyl ester |
| 09/13/1994 | US5347046 Catalyst and process for using same for the preparation of unsaturated carboxylic acid esters |
| 09/13/1994 | US5347043 Reacting a dialkyl malonate with at least three molar proportions of an alkyl acrylate in the presence of a basic initiator and a phase transfer catalyst |
| 09/13/1994 | US5347039 Stereoselective reduction of a 3-oxo-5-hydroxyalkanoate |
| 09/13/1994 | US5347037 Purity |
| 09/13/1994 | US5347036 Substituted di-t-butylphenols |
| 09/13/1994 | CA2118839A1 Hydrogenolytic reduction of peroxidic ozonolysis products |
| 09/13/1994 | CA1331993C Process for the synthesis of urea and material used in it |
| 09/13/1994 | CA1331992C Phenylacetonitriles which are substituted by basic groups, their preparation and drugs containing these substances |
| 09/10/1994 | CA2117150A1 Process for the fabrication of halogenated esters of carboxylic or dicarboxylic acids |
| 09/08/1994 | DE4342448C1 Process for the preparation of acrylic and methacrylic acid esters of partially fluorinated alcohols |
| 09/07/1994 | EP0541550B1 New intermediates, their production and use |
| 09/07/1994 | EP0513055B1 Process for reacting a low molecular weight hydroxy compound with a carboxylic acid halide |
| 09/07/1994 | CN1091741A Tartronic acids, their acetalic ethers and o-esters |
| 09/07/1994 | CN1091733A Anti-androgenic cyclo and bicyclo alkenes |
| 09/06/1994 | US5344972 Isomerization, methyl formate and carbon monoxide |
| 09/06/1994 | US5344965 Preparation of a novel diisocyanate from norbornadiene |
| 09/06/1994 | US5344964 Method for preparing ester end-capped polyalkylene ether |
| 09/06/1994 | US5344963 Process for the production of substituted vinylbenzenes |
| 09/06/1994 | US5344962 Intermediates in the synthesis of an optically active cyclobutane nucleoside |
| 09/06/1994 | US5344961 Carbonylation process |
| 09/06/1994 | US5344960 Catalyst for carbonylating naphthalene mono- and disulfonates and process using said catalyst |
| 09/06/1994 | US5344939 Esterification |
| 09/06/1994 | CA1331877C Aminopropanol derivatives of 3-(3-hydroxyphenyl)-1- propanone compounds, process for preparing same, and pharmaceutical compositions containing said compounds |
| 09/03/1994 | CA2116710A1 Method for production of lactic acid and lactic esters |
| 09/01/1994 | WO1994019338A1 Chemical process |
| 09/01/1994 | WO1994019078A1 Separation of solvents from amyl acetate |
| 09/01/1994 | WO1994019025A2 Contrast agents |
| 09/01/1994 | CA2155306A1 Chemical process |
| 08/31/1994 | EP0612758A1 Ferrocenyl/diphosphines as ligands for homogeneous catalysts |
| 08/31/1994 | EP0612713A1 Process for the carbonylation of allylic butenols and their esters |
| 08/31/1994 | EP0612310A1 Process for the manufacture of cinnamic acid derivatives. |
| 08/31/1994 | EP0612244A1 Endothelin receptor antagonists |
| 08/30/1994 | US5342987 Alkenyl alkanoate production |
| 08/30/1994 | US5342985 Metathesis of olefins using nontoxic, stable organic rhenium oxide catalysts on oxide carriers |
| 08/30/1994 | US5342780 Reacting with polyoxyethylene glycol and porcine pancreatic lipase which selectively transesterifies one enantiomer, separating |
| 08/30/1994 | US5342596 Process for making theta-1 zeolite |
| 08/30/1994 | US5342487 Distillation process |
| 08/30/1994 | CA2012567C Process for purifying and recovering the contaminated catalyst solution arising in the carbonylation of methanol and/or methyl acetate and/or dimethyl ether |
| 08/30/1994 | CA1331758C Process for producing blocked, urea group-containing polyisocyanates and products manufactured according to said process |
| 08/24/1994 | EP0611747A1 Compounds, their process of preparation and their use |
| 08/24/1994 | EP0611746A1 Hydroxy ethyl bibenzoate |
| 08/24/1994 | CN1091119A Process for preparing carboxylic acids |
| 08/23/1994 | CA1331628C Preparation of 4-pentenenitrile by isomerization |
| 08/23/1994 | CA1331606C Calcium independent camp phosphodiesterase inhibitor antidepressant |
| 08/19/1994 | CA2115894A1 Hydroxy ethyl bibenzoate |
| 08/18/1994 | WO1994018290A1 Synthesis of acetoglyceride fats |
| 08/18/1994 | WO1994018214A1 Deoxygenation of cis vicinal diols |
| 08/18/1994 | WO1994018155A1 Improved esterification process |
| 08/18/1994 | WO1994018154A1 Carbonylation process |
| 08/18/1994 | WO1994018153A1 Process for producing light-coloured polyolesters |
| 08/18/1994 | CA2156155A1 A process for the production of light-colored polyol esters |
| 08/18/1994 | CA2154270A1 Improved esterification process |
| 08/18/1994 | CA2153411A1 Synthesis of acetoglyceride fats |
| 08/17/1994 | EP0610820A1 Catalytic microporous membrane |
| 08/17/1994 | EP0610506A1 Process for producing high-purity eicosapentaenoic acid or ester thereof |
| 08/17/1994 | EP0425538B1 TaX5 CATALYZED HYDROFLUORINATION OF HALOGENATED ALKANES |
| 08/17/1994 | CN1090859A Polymers functionalised by kochreaction and derivatives thereof |
| 08/17/1994 | CN1025674C Substituted biphenyls |
| 08/17/1994 | CN1025649C Acrylate fungicides |
| 08/16/1994 | US5338882 Oxidizing mixture of para-xylene and para-toluic acid methyl ester in liquid phase with oxygen containing gas, esterifying with methanol, distilling, recycling, recrystalling, hydrolyzing |
| 08/10/1994 | EP0609200A1 Direct fluorination process for making perfluorinated organic substances |
| 08/10/1994 | CN1025609C Purification of 2-(4-Isobutylphenyl)-propionic acid |
| 08/09/1994 | US5336826 Oxidation of methane over heterogeneous catalysts |
| 08/09/1994 | US5336802 Pretreatment of palladium-gold catalysts useful in vinyl acetate synthesis |
| 08/09/1994 | US5336793 Preparing carboxylic acids or esters by oxidative cleavage of unsaturated fatty acids or esters |
| 08/09/1994 | CA1331376C Catalyst systems for olefin disproportionation and process using such systems |
| 08/04/1994 | WO1994017079A1 OPTICALLY ACTIVE β-AMINOALKOXYBORANE COMPLEX |
| 08/04/1994 | WO1994017028A1 Process for the production of plasticizer and polyol esters |
| 08/04/1994 | WO1994017027A1 Process for preparing lower alcohol fatty acid esters |
| 08/04/1994 | WO1994017022A1 A process for recovering dimethyl terephthalate and ethylene glycol |
| 08/04/1994 | WO1994016573A1 Edible spray oil |
| 08/04/1994 | WO1994012577A3 Polycyclic dyes |
| 08/04/1994 | CA2153695A1 Optically active .beta.-aminoalkoxyborane complex |
| 08/04/1994 | CA2153413A1 Edible spray oil |
| 08/03/1994 | EP0609127A1 Process for the production of alkyle (meth)acrylates by direct esterification |
| 08/03/1994 | EP0609058A2 Hexahydronaphthalene ester derivatives, their preparation and their therapeutic uses |
| 08/03/1994 | EP0608714A1 Process for preparing chlorinated 4,5-difluorobenzoic acids, -benzoic acid derivatives and -benzaldehyde |
| 08/03/1994 | EP0608307A1 New ligands for asymmetric dihydroxylation: multiple cinchona alkaloid units attached to a central heterocyclic core |
| 08/03/1994 | CN1025564C Leukotriene antagonists |
| 08/03/1994 | CN1025561C Process for producing acrylic ester |
| 08/02/1994 | US5334751 Reacting with oxygen in the presence of a solid oxidation catalyst that contains crystalline titanium pyrophosphate |
| 08/02/1994 | US5334750 Process for the preparation of cinnamic acid derivatives |
| 08/02/1994 | US5334748 Fungicides |
| 08/02/1994 | US5334569 Alkylation aid |
| 08/02/1994 | US5334374 Treating pneumo-cystis carinii pneumonia(PCP), common with AIDS, cancer and organ transplant patients |
| 08/02/1994 | US5334311 Resolution of optical isomers |
| 08/02/1994 | CA1331200C Process for the production of 4,4'-diamino- dicyclohexylmethane with a low trans-trans isomer content by the catalytic hydrogenation of 4,4'- diamino-diphenylmethane |
| 08/02/1994 | CA1331199C Process for the preparation of multinuclear aromatic polyamines |
| 08/02/1994 | CA1331198C Process for the preparation of 4,4'-dinitrostilbene-2, 2'-disulfonic acid |
| 08/02/1994 | CA1331185C Intermediates for preparing 1,4-dihydro-4-oxo- quinoline-3-carboxylic acid esters |
| 08/02/1994 | CA1331173C Process for the carbonylation of acetylenically unsaturated compounds |
| 07/30/1994 | CA2114504A1 Process for the preparation of chlorinated 4, 5-difluorobenzoic acids, -benzoic acid derivatives and -benzaldehydes |
| 07/30/1994 | CA2114450A1 Hexahydronaphthalene ester derivatives, their preparation and their therapeutic uses |
| 07/27/1994 | EP0608156A1 Process for oligomerising polyunsaturated acids and esters, the obtained products and their uses |
| 07/27/1994 | CN1089885A Vinyl acetate catalyst preparation method |
| 07/26/1994 | US5332859 Process for producing tetrabromophthalic diesters |
| 07/26/1994 | US5332858 Ester composition |
| 07/26/1994 | US5332856 Treatment of a dermatologic, rheumatismal, respiratory or ophthalmologic ailment |
| 07/26/1994 | US5332836 Acrylates, containing an alcohol, aldehyde and/or ether functional group, process for their manufacture and their application to the production of new polymers and copolymers |