| Patents for C07C 67 - Preparation of carboxylic acid esters (66,429) |
|---|
| 01/31/1995 | CA1334203C Synthesis process of vitamin a and of some of its derivatives |
| 01/31/1995 | CA1334200C Leukotriene antagonists |
| 01/26/1995 | WO1995002662A1 Method for purifying alcohol esters |
| 01/26/1995 | WO1995002661A2 Process for preparing fatty acid alkyl esters |
| 01/26/1995 | WO1995002659A1 Base oil made from triglycerides for use in hydraulic fluids |
| 01/26/1995 | WO1995002572A1 Process for preparing 5,8-dihydronaphthoquinone derivatives, novel 5,8-dihydronaphthoquinone derivatives and their use as anticancer agent |
| 01/26/1995 | DE3590791C2 Process for the preparation of a substituted benzaldehyde |
| 01/26/1995 | CA2144518A1 Process for preparing 5,8-dihydronaphtoquinone derivatives, novel 5,8-dihydronaphtoquinone derivatives and their use as anticancer agent |
| 01/25/1995 | EP0635469A1 2,4,5-Trihalogeno-stilbenes, process for their preparation and their use |
| 01/25/1995 | EP0635467A1 Method for the isomerization of cis-alkenyl compounds |
| 01/25/1995 | EP0634927A1 Treatment and prophylaxis of diseases caused by parasites, or bacteria |
| 01/25/1995 | EP0511982B1 Saturated, branched fatty acids with 21 to 28 carbon atoms or esters of the same with c1-c36 alkanols, process for producing them and their use |
| 01/25/1995 | EP0511205B1 Process for producing 2-ethylhexyl-p-methoxycinnamate |
| 01/25/1995 | EP0483197B1 Alkoxylation products of carboxylic acids and/or carboxylic acid derivatives containing oh groups |
| 01/25/1995 | CN1097654A Cerium base solid catalyst in synthesizing glycol series monoether acetate |
| 01/24/1995 | US5384426 Process for the preparation of isopropyl acetate |
| 01/24/1995 | CA2128658A1 2,4,5-trihalostilbenes and a process for the preparation thereof |
| 01/24/1995 | CA1334100C Benzocycloheptene compositions, process for their preparation thereof and pharmaceutical compositions holding same |
| 01/24/1995 | CA1334093C Phosphorous acid salts, compositions holding same and their application as fireproofing agents |
| 01/24/1995 | CA1334090C Oxidation of alkanes |
| 01/19/1995 | DE4326918C1 Process for the preparation of dialkyl 2-haloethylmalonates |
| 01/18/1995 | EP0634214A1 Shell coated catalyst preparation process thereof and use thereof for the preparation of vinyl acetate |
| 01/18/1995 | EP0634209A1 Catalyst, preparation process thereof, and use thereof for the preparation of vinyl acetate |
| 01/18/1995 | EP0634208A1 Supported catalyst, preparation process thereof and use thereof for the preparation of vinyl acetate |
| 01/18/1995 | CN1027445C Preparation of alkyl propionates |
| 01/17/1995 | US5382716 Didecyl phthalate plasticizer |
| 01/17/1995 | US5382686 Process for preparing nitrodiphenyl (thio) ethers |
| 01/17/1995 | US5382380 P-terphenyl derivatives and liquid crystalline compositions |
| 01/17/1995 | CA2128162A1 Surface impregnated catalyst, process for the production thereof, and use thereof for the preparation of vinyl acetate |
| 01/17/1995 | CA2128161A1 Carrier catalyst, process for the production thereof, and use thereof for the preparation of vinyl acetate |
| 01/17/1995 | CA2128154A1 Catalyst, process for the preparation thereof, and use thereof for the preparation of vinyl acetate |
| 01/11/1995 | EP0633306A1 Recovery of polyunsaturated triglycerides from an interesterification reaction zone |
| 01/11/1995 | EP0481041B1 Citrate ester compositions and processes for their preparation |
| 01/11/1995 | CN1027367C Preparation method for (methyl) acrylic high-grade ester |
| 01/10/1995 | US5380938 Preparation of unsaturated carboxylic acids by carbonylation of allylic butenols and/or esters thereof |
| 01/10/1995 | US5380936 Process for preparing 4-amino-5-hexenoic acid |
| 01/10/1995 | US5380928 Two step oxidation process for the production of carboxylic acids such as azelaic acid from unsaturated substrates |
| 01/10/1995 | US5380919 Preparation of neopentyl glycol hydroxypivalate |
| 01/10/1995 | US5380918 Converting 1-(4-acetoxyphenyl)ethyl carboxylate with an acidic catalyst |
| 01/10/1995 | US5380910 Method for producing an asymmetric biaryl derivative |
| 01/10/1995 | US5380892 Clathrates |
| 01/10/1995 | US5380886 Process for the production of epoxide ring opening products having a defined residual epoxide oxygen content |
| 01/10/1995 | US5380860 Chemical condensation of malonate |
| 01/10/1995 | US5380544 Production of fat mixtures enriched with triglycerides bearing short, medium and long residues |
| 01/10/1995 | CA1333912C Process for concentrating a urea solution and installation for carrying out the process |
| 01/10/1995 | CA1333911C Dicarboxylic acid-bis(3,5-dicarbamoyl-2,4,6- triiodoanilides), process for their production as well as x-ray contrast media containing them |
| 01/10/1995 | CA1333909C Process for the recovery of monoglycerides and diglycerides from a mixture containing mono-,di- and triglycerides |
| 01/06/1995 | CA2099825A1 Recovery of polyunsaturated triglycerides from an interesterification reaction zone |
| 01/04/1995 | EP0632011A2 Process for the preparation of alcoxy carboxylic acid esters |
| 01/04/1995 | EP0632010A1 Process for the preparation of diesters of alpha, omega dicarboxylic acids |
| 01/04/1995 | EP0632009A1 Process for the recuperation of fluorinated carboxylic acids |
| 01/04/1995 | EP0632008A1 Pentanoic acid derivatives |
| 01/04/1995 | EP0632006A1 Process for the carbonylation of methanol or a reactive derivative thereof |
| 01/04/1995 | EP0631814A1 Ru-Sn HETEROPOLYNUCLEAR COMPLEX AND PROCESS FOR PRODUCING ACETIC ACID OR METHYL ACETATE BY USING THE SAME |
| 01/04/1995 | EP0454720B1 Process for the recovery of fatty alcohols from a fatty alcohol fraction |
| 01/04/1995 | CN1027257C Continuous process for synthesis of oxalate in gaseous catalysis |
| 01/03/1995 | CA1333796C Chemical process and catalyst |
| 12/31/1994 | CA2126961A1 Process for the carbonylation of methanol or a reactive derivative thereof |
| 12/28/1994 | EP0630921A2 Functional polymers and their production |
| 12/28/1994 | EP0630880A1 Method of preparing carboxylic acid esters |
| 12/28/1994 | EP0593425B1 Oxidic heterogeneous catalysts of osmium, method for manufacturing them and their use in converting olefinic compounds into glycols |
| 12/28/1994 | CN1096717A Zeolite catalyst for esterification action |
| 12/28/1994 | CN1027164C Process for preparing disphenol A |
| 12/27/1994 | CA1333721C Process for the preparation of vinyl acetate |
| 12/22/1994 | WO1994029261A1 Low pressure process for the manufacture of cyclohexanedicarboxylate esters |
| 12/22/1994 | WO1994029260A1 Low pressure process for the hydrogenation of dimethyl benzenedicarboxylates to the corresponding dimethyl cyclohexanedicarboxylates |
| 12/22/1994 | WO1994029259A1 Preparation of dimethyl cyclohexanedicarboxylates |
| 12/22/1994 | WO1994029243A1 Synthesis of substituted triphenylenes, useful as discotic liquid crystals |
| 12/21/1994 | EP0629605A2 Method for recovering dimethyl naphthalene-2,6-dicarboxylate |
| 12/21/1994 | EP0629603A1 Process for the production of esters |
| 12/21/1994 | EP0629185A1 Process for preparing lower alcohol fatty acid esters |
| 12/21/1994 | CN1096511A Process for the preparation of biphenyl derivatives |
| 12/21/1994 | CN1027043C The catalysed hydrogenation of carboxylic acids and their anhydrides to alcohols and/or esters |
| 12/20/1994 | US5374767 Process for the production of cyclohexyladipates and adipic acid |
| 12/20/1994 | US5374750 Method and manufacturing of fatty acid esters of polyoxyalkylene alkyl ethers |
| 12/20/1994 | US5374707 Condensing mixture of aromatic dicarboxylic acid and diol in absence of catalyst |
| 12/20/1994 | US5374440 Method for controlling cookie geometry |
| 12/20/1994 | CA1333615C Transesterification of alkoxyesters |
| 12/20/1994 | CA1333612C Process for the preparation of cyclopentene, cyclopentane, and cyclohexane derivatives |
| 12/14/1994 | EP0628533A1 Recovery of hydroxy acids from trash |
| 12/14/1994 | EP0628019A1 Polyfluoroalkylation of aromatic compounds. |
| 12/14/1994 | EP0511986B1 Olefinically unsaturated adducts of ethylene on polyunsaturated fatty acids or fatty acid esters and process for producing them |
| 12/14/1994 | EP0392015B1 Novel derivatives of physiologically active substance ml-236b and process for their preparation |
| 12/14/1994 | CN1026980C Synthetic process for alpha-ethoxy-formyl-beta-(polyhalogen anilino)-ethyl acrylate |
| 12/13/1994 | CA1333489C Hydrolysis of activated olefinic ketones and aldehydes |
| 12/11/1994 | CA2098220A1 Recovery of hydroxy acids from trash |
| 12/08/1994 | WO1994027951A1 Preparation of cyclopropane esters |
| 12/08/1994 | WO1994027950A1 The preparation of mixtures of (r)- and (s)-2-(4-alkanoylphenoxy)- or (r)- and (s)-2-(4-aroylphenoxy)propionic esters |
| 12/08/1994 | WO1994027949A1 Novel hydroxybiphenyl derivatives, their preparation and pharmaceutical compositions containing same |
| 12/08/1994 | WO1994027720A1 Catalyst and process for using same for the preparation of unsaturated carboxylic acid esters |
| 12/08/1994 | DE4329286C1 Process for the preparation of aromatic methyl methoxycarboxylates |
| 12/08/1994 | DE4318258A1 Process for the recovery of fluorinated carboxylic acids |
| 12/08/1994 | CA2161952A1 Catalyst and process for using same for the preparation of unsaturated carboxylic acid esters |
| 12/08/1994 | CA2155941A1 Preparation of mixtures of (r)- and (s)-2-(4-alkanoylphenoxy)- or (r)- and (s)-2-(4-aroylphenoxy)proprionic esters |
| 12/07/1994 | EP0627405A1 Process for the preparation of methyle 5-bromo-6-methoxy-1-naphthoate |
| 12/07/1994 | EP0627404A1 Process for the selective production of monoesters of diols and triols using zeolitic catalysts |
| 12/07/1994 | EP0626940A1 Substituted phenylethenyl compounds having retinoid-like biological activity |
| 12/07/1994 | EP0489761B1 Process for preparing salt-free esters of fatty acids with oligoglycerins or with addition reaction products of ethylene oxide and/or propylene oxide with oligoglycerins |
| 12/06/1994 | USRE34805 Benzonaphthalene derivatives and their use in therapeutic and cosmetic compositions |
| 12/06/1994 | US5371280 Copper or manganese dithocarbamate |