| Patents for C07C 253 - Preparation of carboxylic acid nitriles (14,307) |
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| 03/06/1996 | CN1118162A Process for producing higher cyanoacetic ester |
| 03/06/1996 | CN1118161A Process for the preparation of ortho-hydroxy substituted aromatic nitriles via dehydration of the corresponding aldoximes |
| 02/28/1996 | EP0698009A1 Method for the selective hydrogenation of a dinitrile compound |
| 02/28/1996 | EP0549710B1 A process for the preparation of enantiomeric 2-alkanoic acids |
| 02/27/1996 | US5495043 Substituted di-t-butylphenols |
| 02/27/1996 | US5494933 Treatment |
| 02/22/1996 | WO1996005161A1 Process for preparing aromatic aldehydes |
| 02/21/1996 | EP0500572B1 Preparation of mixtures of cypermethrin or cyfluthrin isomers enriched in more active species |
| 02/20/1996 | US5493047 Method of preparing optically active cyanohydrin derivatives |
| 02/20/1996 | US5493028 Cyclocondensation of 4-cyano-4-halo-alkylcarbonyl compounds |
| 02/20/1996 | US5492875 A quaternary ammonium compound comprising at least one linear or branched alkoxypolyoxyalkyl chain and a quaternary ammonium or phosphonium salt or polyether |
| 02/15/1996 | DE4428413A1 Purificn. of waste water from cyclic condensn. of acetone and further reaction of condensn. prods. |
| 02/14/1996 | EP0696579A1 A process for reduction of waste material during manufacture of acrylonitrile |
| 02/14/1996 | EP0620810B1 Removal of tetrahydroazepine (tha) from 6-aminocapronitrile by reaction with reactive methylene compounds |
| 02/13/1996 | US5491266 Reacting chiral compound in presence of optically active metal-ligand complex |
| 02/13/1996 | US5491264 Preparation of isophorone diamine |
| 02/13/1996 | US5491239 Reacting a pyridine derivative; rearrangement |
| 02/13/1996 | US5490952 Highly reactive form of copper and reagents thereof |
| 02/13/1996 | US5490951 Zerovalent copper species capable of reacting with allylic halide or acetate to form allylic organocuprate; for synthesis of highly functional compounds |
| 02/08/1996 | WO1996003363A1 Process for the hydroformylation of olefinically unsaturated compounds |
| 02/08/1996 | WO1996003356A1 Halogenation reactions |
| 02/07/1996 | EP0695738A1 Process for the preparation of 0-acylglycollic acid anilides |
| 02/06/1996 | US5489605 Pesticides |
| 02/06/1996 | CA2155498A1 Process for the preparation of o-acylglycolanilides |
| 02/01/1996 | WO1996002588A1 Process for the preparation of dendrimers |
| 02/01/1996 | DE4426577A1 Verfahren zur Hydroformylierung olefinisch ungesättigter Verbindungen A process for the hydroformylation of olefinically unsaturated compounds |
| 01/31/1996 | EP0694530A2 Process for cross-coupling of aromatic boron compounds with aromatic halogen compounds of perfluoroalkyl sulphonates |
| 01/31/1996 | EP0694529A1 Aromatic compounds |
| 01/31/1996 | EP0694520A1 Campholenic aldehyde derivative and their use in perfumery |
| 01/31/1996 | EP0694041A1 A PROCESS AND INTERMEDIATE COMPOUNDS USEFUL FOR THE PREPARATION OF PLATELET GLYCOPROTEIN IIb/IIIa INHIBITORS CONTAINING N-ALPHA-METHYLARGININE |
| 01/31/1996 | EP0600020B1 Asymmetric syntheses |
| 01/30/1996 | US5488129 Hydrocyanation of olefinically unsaturated nitriles into dinitrile compounds |
| 01/24/1996 | CN1115313A A process for producing a substituted benzoyl fatty acid derivative |
| 01/23/1996 | US5486643 Isomerization of 2-methyl-3-butenenitrile |
| 01/23/1996 | CA1337991C Basically substituted phenylacetonitriles, their preparation and drugs containing these compounds |
| 01/17/1996 | CN1114915A Fluid-bed catalyzer for preparation of acrylonitrile |
| 01/16/1996 | US5484953 O-phenylenediamines containing fluoroalkyl(ene) groups |
| 01/11/1996 | WO1996000714A1 Reduction of nitrile contaminants by selective hydrogenation |
| 01/10/1996 | EP0691306A1 Process for the preparation of ammoxidation catalysts |
| 01/10/1996 | EP0600949B1 New 3,5-di-tert.butyl-4-hydroxyphenyl derivatives, methods of preparing them and drugs containing them |
| 01/04/1996 | WO1996000227A1 Preparation of triarylborane |
| 01/04/1996 | DE19521033A1 Prepn. of bis-(substd. styryl)benzene derivs. |
| 01/03/1996 | EP0690046A1 Method of preparation of biphenyls using palladacyclen as catalyst |
| 01/02/1996 | US5481032 Oxidation of benzophenone with peroxide compound |
| 01/02/1996 | US5481019 Process for the preparation of alkali metal salts of cyanoacetone |
| 01/02/1996 | US5480912 Method of treating HIV-1 with α-substituted benzenemethanamine derivatives |
| 12/27/1995 | EP0688763A1 Process for preparing anilides of hydroxycarboxylic acids |
| 12/27/1995 | EP0688752A1 Trifluoro-2-(trans-4-substituted cyclohexyl) ethylenes and process for their production |
| 12/27/1995 | EP0569359B1 Inhibiting popcorn polymer formation with compounds incorporating group iv elements |
| 12/26/1995 | US5478963 2,3-difluoro-6-nitrobenzonitrile and 2-chloro-5,6-difluorobenzonitrile-(2,3-difluoro-6-chlorobenzonitrile), process for their preparation and their use for the preparation of 2,3,6-trifluorobenzoic acid |
| 12/26/1995 | CA1337819C Preparation of 1,1-disubstituted ethylene compounds |
| 12/24/1995 | CA2152431A1 Process for the preparation of hydroxycarboxanilides |
| 12/20/1995 | CN1113648A Method of improving oxidation and ammoxidation catalysts |
| 12/14/1995 | WO1995033708A1 Process for preparing biscyanoacrylates |
| 12/14/1995 | CA2192383A1 Process for preparing biscyanoacrylates |
| 12/13/1995 | EP0686146A1 Process for the preparation of ortho-hydroxy substituted aromatic nitriles via dehydration of the corresponding aldoximes |
| 12/13/1995 | EP0686144A1 New compounds |
| 12/12/1995 | US5475131 Dimerization of 3-amino-acrylonitrile |
| 12/07/1995 | WO1995032946A1 Methods for the synthesis of 9-cis retinoids and their novel intermediates |
| 12/07/1995 | WO1995032941A1 Process for the preparation of unsaturated amino compounds |
| 12/07/1995 | DE19519958A1 Heat-resistant cyano-acrylate adhesive useful for bonding electrical and electronic components |
| 12/07/1995 | CA2187922A1 Process for the preparation of unsaturated amino compounds |
| 12/07/1995 | CA2187431A1 Methods for the synthesis of 9-cis retinoids and their novel intermediates |
| 12/06/1995 | EP0685460A1 Process for producing higher cyanoacetic ester |
| 12/06/1995 | CN1030435C Activation of catalysis |
| 12/05/1995 | US5473095 Process for the preparation of chlorinated 4,5-difluorobenzoic acids, -benzoic acid derivatives and -benzaldehydes |
| 12/05/1995 | US5472925 Coordination catalysts for producing a nitrile from an alkane comprising an oxide of molybdenum, vanadium, tellurium and one other metal; calcining in oxygen-free; catalyst selectivity |
| 11/30/1995 | WO1995032183A1 Process for the preparation of 2-cyanoacryloyl chloride and use of the compound so prepared for the preparation of esters of 2-cyanoacrylic acid |
| 11/28/1995 | US5471002 Process for preparing trifluoromethylanilines |
| 11/28/1995 | US5470815 Multicomponent oxide catalyst |
| 11/22/1995 | EP0683235A1 A process for the preparation of enantiomeric 2-alkanoic acids |
| 11/22/1995 | EP0683145A1 A method for racemizing nitriles |
| 11/22/1995 | EP0682651A1 Process for the preparation of esters of 2-cyanoacrylic acid and use of the esters so prepared as adhesives |
| 11/22/1995 | EP0550762B1 Process for producing nitrile |
| 11/16/1995 | WO1995030680A1 Bidentate phosphine ligand |
| 11/16/1995 | CA2189569A1 Bidentate phosphine ligand |
| 11/15/1995 | EP0710151A4 Method of improving oxidation and ammoxidation catalysts |
| 11/14/1995 | US5466859 Replacement of chlorine |
| 11/14/1995 | US5466858 Ruthenium catalyst, high selectivity with a carboxylic acid |
| 11/14/1995 | US5466857 Reducing amount of ammonia in effluent by injecting oxygen above fluidized bed |
| 11/14/1995 | US5466837 Process for the production of hydrocarbon partial oxidation products |
| 11/08/1995 | EP0680947A2 Process for the preparation of optical brighteners on the basis of stilbenes |
| 11/07/1995 | US5464809 Fungicidal 2-methoximinocarboxylic esters |
| 11/02/1995 | WO1995029153A1 Monodentate phosphite and nickel catalyst composition for monoolefin hydrocyanation |
| 11/02/1995 | EP0679939A1 Acyl substituted oxonol dyes |
| 11/02/1995 | EP0679619A2 Process for cross-coupling of aromatic boron compounds with aromatic halogen compounds or perfluoroalkyl sulphonates |
| 11/02/1995 | EP0679159A1 $g(a)-AMINONITRILES DERIVED FROM AN AMINO SUGAR |
| 11/01/1995 | CN1110966A Method for producing a nitrile |
| 10/31/1995 | US5463105 Therapy for cardiovascular, nervous system disorders |
| 10/31/1995 | US5463103 Reacting butene derivative with hydrogen cyanide in presence of catalyst prepared from cuprous halide, lower alkylamine hydrohalide and Lewis acid or basic acetate, carbonate or bicarbonate |
| 10/31/1995 | US5463059 Process for the preparation of intermediates useful in the preparation of pyranyl cyanoguanidine derivatives |
| 10/31/1995 | CA1337490C Process for the production of aminomalonic acid dinitrile salts |
| 10/26/1995 | WO1995028228A1 Bidentate phosphite and nickel catalyst compositions for hydrocyanation of monoolefins |
| 10/24/1995 | US5460927 Activated propenes as color couplers and a method for production of photographic elements therewith |
| 10/24/1995 | CA1337430C Pesticides |
| 10/18/1995 | EP0677040A1 Process and intermediate products for preparing hydroxylamine-ethers and their salts |
| 10/18/1995 | CN1110193A Reactivating or regenerating method for molybdenum-bismuth-iron system ammoxidation catalyst |
| 10/11/1995 | EP0675874A1 Process for the preparation of (meth)acrylonitrile by ammoxidation. |
| 10/11/1995 | EP0675871A1 Ammonolysis of nylon. |
| 10/11/1995 | CN1109876A Process for the preparation of acid chloride compounds |