| Patents for C07C 253 - Preparation of carboxylic acid nitriles (14,307) |
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| 10/11/1995 | CN1109871A Process for preparing substituted phenylacetic acid derivatives and novel intermediates |
| 10/10/1995 | US5457238 Process for the preparation of fluoroketones |
| 10/10/1995 | US5457224 Separating the racemic mixture by reacting with optical active dibenzoyltartaric acid or ditoluoyltartaric acid in a water mixture of methanol or acetone and inorganic acid, crystallization |
| 10/10/1995 | US5457223 Process for elimination of waste material during manufacture of acrylonitrile |
| 10/10/1995 | US5457222 Catalytic heating of an aldoxime |
| 10/05/1995 | WO1995026371A1 Intermediates for the preparation of poly(cyanoacrylates) and applications of the poly(cyanoacrylates) so prepared |
| 10/04/1995 | EP0675102A2 A process for producing a substituted benzoyl fatty acid derivative |
| 10/03/1995 | US5455371 Method of producing difluoromethyl ethers and esters and ethers and esters produced thereby |
| 10/03/1995 | US5455369 Process for the manufacture of methyl cyanoacrylate |
| 10/03/1995 | CA1337193C Muscarinic receptor antagonists |
| 09/27/1995 | EP0673381A1 Homogeneous bimetallic hydroformylation catalysts and processes utilizing these catalysts for conducting hydroformylation reactions |
| 09/27/1995 | EP0673363A1 Process for forming alpha-aminonitriles |
| 09/27/1995 | EP0673359A1 Benzoylcyclohexenones, methods of preparing them and their use as herbicides and plant-growth regulators |
| 09/27/1995 | CN1109042A Process for the production of hydrocarbon partial oxidation products |
| 09/21/1995 | WO1995025087A1 Cyclopropylacetonitrile derivatives, preparation thereof and use thereof as drugs |
| 09/21/1995 | CA2162916A1 Cyclopropylacetonitrile derivatives, preparation thereof and use thereof as drugs |
| 09/20/1995 | EP0672651A1 Process for the preparation of 4-fluoroalkoxycinnamonitriles |
| 09/20/1995 | EP0593541B1 Aminomethylenecyanoacetic acid esters and amides |
| 09/20/1995 | CN1108643A Method for hydrocyanation of unsatured nitrile into dinitrile |
| 09/19/1995 | US5451696 7-ethynyl -alpha- (methoxymethylene) -1- naphthalene acetic acid |
| 09/19/1995 | US5451694 By-product inhibition |
| 09/19/1995 | US5451494 Photographic elements containing acyl substituted oxonol dyes |
| 09/14/1995 | WO1995024381A1 Cyano compounds and preparations thereof |
| 09/13/1995 | EP0671384A1 Process for the preparation of 3-cyano-3,5,5,-trimethyl-cyclohexanone |
| 09/13/1995 | EP0671380A1 Process for the catalytic splitting off of carboxylic ester and acyl groups from organic compounds |
| 09/13/1995 | EP0671379A1 Process for the methylation of organic compounds |
| 09/12/1995 | US5449811 Process for the production of 1-amino-1-methyl-3(4)-cyanocyclohexane |
| 09/12/1995 | US5449808 Method for converting amides to nitriles and nitriles to amides |
| 09/12/1995 | US5449807 Catalyzed vapor phase hydrocyanation of diolefinic compounds |
| 09/12/1995 | CA1336974C Catalyst for the oxidation and ammonoxidation of .-,.beta.-unsaturated hydrocarbons |
| 09/11/1995 | CA2144271A1 Process for the preparation of 4- fluoroalkoxycinnamonitriles |
| 09/07/1995 | DE4407325A1 3-Aminomethyl-3,5,5-tri:methyl:cyclo:hexylamine prepn. |
| 09/06/1995 | EP0670298A1 Stilbene-based materials, their preparation and use |
| 09/06/1995 | CN1029681C Process for preparing aromatic nitriles |
| 08/31/1995 | WO1995023131A1 Process for the preparation of 2-cyanoacrylic acid |
| 08/31/1995 | WO1995023126A1 Process for the preparation of cinnamic acid derivatives |
| 08/30/1995 | EP0669312A1 Method of preparing a vinyl compound with hydroxy group |
| 08/30/1995 | CN1107464A A process for reduction of waste material during manufacture of aerylonitrile |
| 08/30/1995 | CN1107459A Isomerization of methyl-2 buten-3 nitrile |
| 08/29/1995 | US5446199 Preparation of halomethylbenzoyl cyanides and novel halomethylbenzoyl cyanides |
| 08/29/1995 | CA2093826C Process for preparing optically active cyanohydrins with enzymes |
| 08/29/1995 | CA1336838C Process for the coproduction of anilines and oxamides |
| 08/24/1995 | DE4405830A1 Verfahren zur Herstellung von Zimtsäure-Derivaten Process for the preparation of cinnamic acid derivatives |
| 08/23/1995 | CN1107143A Improved process for the manufacture of cyclopropylniitrile |
| 08/22/1995 | US5443820 Esters and amides of aminomethylenecyanoacetic acid a cosmetic preparation containing the same as a sunscreen agent and a method for protecting human skin using the same |
| 08/15/1995 | CA1336711C Lactam derivatives, their preparation and their use as hypotensive agents |
| 08/09/1995 | EP0363428B1 Conversion of pyrethroid isomers to more active species |
| 08/09/1995 | CN1106314A Catalyst for preparing cyanopyridine by ammoxidation of alkyl-pyridine and its application |
| 08/08/1995 | US5440068 Adding solid, strong base to acetonitrile solution to convert unsaturated nitrile impurities into adsorbable products and passing through adsorbent beds, recovering acetonitrile |
| 08/08/1995 | US5440067 Catalyzed gas phase isomerization of nonconjugated 2-alkyl-3-monoalkenenitriles |
| 08/08/1995 | US5440023 Method for making valproic acid derivatives |
| 08/03/1995 | WO1995020569A1 Process for the preparation of arylacetic ester derivatives via palladium-catalyzed cross coupling reaction |
| 08/03/1995 | CA2181586A1 Process for the preparation of arylacetic ester derivatives via palladium-catalyzed cross coupling reaction |
| 08/02/1995 | EP0665212A1 Process for the preparation of substituted phenylacetic acid derivates and intermediates |
| 08/02/1995 | CN1029397C Ammoxidation of paraffins and catalysts thereof |
| 08/01/1995 | US5438059 Certain acrylates having fungicidal activity |
| 07/27/1995 | WO1995019950A1 Lewis acid catalyzed ammonolysis of nylon |
| 07/26/1995 | EP0664286A1 Tetralin nitriles, their use as ingredients for perfumes and oxime intermediates for their preparation |
| 07/26/1995 | EP0664285A1 Process for the preparation of 1-amino-1-methyl-3(4)-cyanocyclohexane |
| 07/26/1995 | CN1105661A 2-cyano-4-nitroaniline synthetic process |
| 07/25/1995 | US5436363 Polymerization inhibition, heat exchanging with gases and condensation |
| 07/25/1995 | CA2140730A1 Process for the production of 1-amino-1-methyl-3(4)-cyanocyclohexane |
| 07/18/1995 | US5434291 Heating and pressurization to react liquid ammonia with acrylonitrile or methacrylonitrile in the presence of a heterogeneous catalyst |
| 07/18/1995 | US5434290 Preparation of 5-cyanovalerates |
| 07/11/1995 | US5432197 Fungicidal propenoic acid derivatives |
| 07/05/1995 | CN1104630A Process for producing 1,4-dicyano-2-butene |
| 07/04/1995 | US5430171 T-butyl (R)-(-)-4-cyano-3-hydroxybutyrate and process for preparing the same |
| 06/29/1995 | WO1995017377A1 Process for producing higher cyanoacetic ester |
| 06/22/1995 | WO1995016649A1 Fluorination process |
| 06/21/1995 | EP0658543A1 PROCESS FOR PRODUCING $g(a)-ALKOXYIMINOPHENYLACETONITRILE DERIVATIVE |
| 06/21/1995 | EP0658542A1 PROCESS FOR PRODUCING $g(a)-HYDROXYIMINOPHENYLACETONITRILE |
| 06/20/1995 | US5426208 Oxidizing impurities with ozone, passing through column of molecular sieve, activated alumina, zironcia or silica gel or charcoal/graphitized carbon |
| 06/14/1995 | EP0592509B1 Activated propenes as colour couplers and a method for their production |
| 06/14/1995 | EP0504381B1 Method for obtaining acetic acid derivatives |
| 06/07/1995 | EP0656347A1 Improved process for the manufacture of cyclopropylnitrile |
| 06/07/1995 | CN1028752C Process for producing nitriles |
| 06/06/1995 | US5422328 Heat treating a spray-dried or freeze-dried slurry of molybdenum, vanadium and tellurium compounds for catalyzing the ammoxidation of alkane and ammonia to form (meth)acrylonitrile |
| 06/01/1995 | WO1995014659A1 Processes and catalyst compositions for hydrocyanation of monoolefins |
| 06/01/1995 | WO1995014653A1 Method for making intermediates useful in synthesis of retroviral protease inhibitors |
| 05/30/1995 | US5420159 Pesticides, insecticides for plants and animals |
| 05/17/1995 | CN1102641A A process for elimination of waste material during manufacturing of acrylonitrile |
| 05/17/1995 | CN1102639A Preparation of C3-C5 alpha, beta-monoethylenically unsaturated aldehydes, carboxylic acids, or nitriles |
| 05/16/1995 | US5416235 Preparation of substituted aryl compounds |
| 05/16/1995 | US5416113 Bronchodilators |
| 05/16/1995 | US5416112 Antiinflammatory agents |
| 05/16/1995 | CA2068532C Preparation of mixtures of cypermethrin or cyfluthrin isomers enriched in more active species |
| 05/10/1995 | EP0652214A1 N-Aryl-2-cyano-3-hydroxy propenamide derivatives, a method for their preparation, their use as medicaments and pharmaceutical compositions containing them |
| 05/05/1995 | CA2135044A1 N-aryl-2-cyano-3-hydroxypropenamides derivatives, proc ess for their preparation, their application as medicaments and pharmaceutical compositions containing them |
| 05/03/1995 | EP0650959A1 Hydrocyanation process of unsatured nitriles into dinitriles |
| 05/02/1995 | US5412146 Reaction of cyanoacetic acid ester with lactic acid ester using alcoholate catalyst |
| 05/02/1995 | US5412119 Method of preparing vicinal aminoalcohols |
| 05/02/1995 | US5411877 Optically active compounding having plural chiral centers and production thereof |
| 05/02/1995 | US5411676 Chiral dopants for liquid crystalline mixtures |
| 04/27/1995 | WO1995011081A1 METHOD FOR THE PRODUCTION OF CATALYTICALLY ACTIVE MULTI-METAL OXIDE COMPOSITIONS CONTAINING THE ELEMENTS V AND Mo IN OXIDE FORM AS THEIR MAIN COMPONENTS |
| 04/27/1995 | CA2174654A1 Method for the production of catalytically active multi-metal oxide compositions containing the elements v and mo in oxide form as their main components |
| 04/25/1995 | US5410067 Catalytic hydrogenation; cyclization |
| 04/18/1995 | US5407961 α-substituted benzenemethanamine derivatives and pharmaceutical use |
| 04/18/1995 | US5407885 Photochromic naphthacenequinones, process for their preparation and the use thereof |
| 04/18/1995 | CA1335269C Enzymatic process for the preparation of optically active cyanohydrins |
| 04/12/1995 | EP0647620A1 2,4,5-Trihalogeno cinnamonitrile and process for their preparation |