Patents
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Patents for C07C 255 - Carboxylic acid nitriles (27,066)
01/1981
01/14/1981EP0022387A1 Process for the preparation of benzene derivatives by the reaction of an activated halobenzene with an organic compound containing an oxygen or sulphur anion
01/14/1981EP0022382A1 Crystalline insecticidal pyrethroid enantiomer pair, process for preparation and composition
01/14/1981EP0022229A1 Substituted phenol ethers, their preparation, intermediates therefor, pharmaceutical compositions containing them and the preparation thereof
01/13/1981US4245098 Process for producing 2,3,5-trichloropyridine, 2,4,4-trichloro-4-formyl-butyronitrile as a novel compound and a process for producing it
01/13/1981US4244962 Fungicidal N-(piperidinoacetyl)anilines
01/13/1981CA1093563A1 Pesticidal carboxylates
01/07/1981EP0021925A1 Process for preparing optically active alpha-cyanoalcohols
01/07/1981EP0021883A2 N-acyl-amino acid derivatives and pharmaceutical compositions containing them, intermediates and starting compounds
01/07/1981EP0021868A1 Process for the preparation of diaryl ethers
01/07/1981EP0021382A1 Process for the production of cyclopropane carboxylic acid derivatives, intermediates therefor and process for their production
01/07/1981EP0021121A1 1,2,4-Triazine derivatives, process for preparing such compounds and pharmaceutical compositions containing them
01/07/1981EP0021115A1 Process for the production of 3,3-dimethyl-cyclopropane-1,1,2-tricarboxylic acid derivatives, alpha-halogen nitriles as intermediates therefor and process for their production
01/07/1981EP0021114A1 Process for the preparation of 2-cyano-3,3-dimethyl-cyclopropane-1-carboxylic acid esters, intermediates therefor and their production
01/07/1981EP0020988A2 Process for preparing alpha-cyano-benzyl esters; intermediates therefor and their preparation
01/07/1981EP0020950A1 Process for the preparation of alpha, beta-unsaturated nitriles from aldehydes and formamide
01/07/1981EP0020885A1 Derivatives of 2-hydroxy-6,9-methano-11-amino-5,6,7,8,9,10-hexahydro-benzocyclooctene, process for their preparation and pharmaceutical compositions containing the same
01/07/1981EP0020859A1 Substituted N-allyl acetanilides, process for their preparation and their use as fungicides
01/06/1981US4243606 Azo dye coupler intermediates
01/06/1981US4243601 Oxidizers, charge transfer compounds, redox potentials
01/06/1981CA1093097A1 Process for the production of cyanopinacolone
01/06/1981CA1093096A1 Heart active derivatives of 1-amino-2,3-dihydroxy propane
12/1980
12/30/1980US4242357 Insecticides, miticides
12/30/1980US4242286 Process for preparing benzotrifluoride and its derivatives
12/30/1980US4242274 Process for the preparation of 2,2-diphenyl-4-(dimethylamino)-pentane nitrile
12/30/1980CA1092592A1 Catalyst regeneration
12/23/1980US4241164 Highly-sensitive high-contrast photographic materials
12/23/1980US4240977 Intermediate for tetrachloropyrimidine
12/23/1980US4240976 Manufacture of 3-pentene nitrile
12/23/1980CA1092156A1 PROCESS FOR THE MANUFACTURE OF .beta.-(DIMETHYL-AMINO)- PROPIONITRILE
12/23/1980CA1092146A1 Preparation of octenenitrile compounds
12/23/1980CA1092145A1 Pesticidal metaphenoxybenzylcyclopropane carboxylate derivatives
12/23/1980CA1092133A1 Cyanoacetic acid anilide derivatives, process for their manufacture and compositions containing them
12/23/1980CA1092124A1 Process for the preparation of aromatic amines
12/23/1980CA1092021A1 Rodenticidal use of diphenylamines
12/16/1980US4239777 (-)-α-Cyano-m-phenoxybenzyl(+)-α-isopropyl-4-difluoromethoxyphenylacetate
12/16/1980US4239776 Anti-androgenic amides
12/16/1980US4239707 Useful as heat stable ligands for catalytic systems and as chemical intermediates prepared from 1,5-dimethyl-1,5-cyclooctadiene
12/16/1980US4239694 Bis-dicyanoalkyl arene compounds
12/16/1980CA1091673A1 Diamino-benzylpyrimidines
12/16/1980CA1091672A1 Benzylcyanoacetals
12/10/1980EP0020052A1 Novel substituted nitrodiphenyl ethers, herbicidal compositions containing them, processes for the preparation thereof and the use thereof for combating weeds
12/10/1980EP0019958A1 Synthesis of 1,4-bis(dicyanomethylene) cyclohexane and use thereof in the synthesis of 7,7,8,8-tetracyanoquinodimethane
12/10/1980EP0019858A2 N-Oximinoalkyl anilides, process for their preparation and their use as fungicides
12/10/1980EP0019787A2 2-Phenylalken-1-yl-cyclopropane-carboxylic acid esters, process for their preparation and their use as insecticides and acaricides; intermediates in their preparation
12/10/1980EP0019750A1 Process for the preparation of acylated cyanohydrines of alpha, beta unsaturated aldehydes
12/10/1980EP0019713A1 Process for the preparation of styryl-cyclopropane carboxylates, intermediates therefor and their production
12/10/1980EP0019665A1 Liquid-crystal compositions
12/09/1980US4238422 Substituted phenyl phosphinites and phosphonites
12/09/1980US4238413 (3-Trifluoromethyl)-benzoyl cyanide and process for its production
12/09/1980US4238412 Cyanation of the anhydride
12/09/1980US4238406 Method for preparing a mixture of stereoisomers of α-cyano-3-phenoxybenzyl 2-(4-chlorophenyl)isovalerate
12/09/1980US4238295 Heat exchanging
12/09/1980CA1091240A1 Phenoxy-phenoxy-alkanecarboxylic acid derivatives having a herbicidal action, their production, compositions containing them, and their use
12/02/1980US4237268 Surfactants used with dyes for dyeing textiles
12/02/1980US4237163 Hydrazono-substituted cyclopropanecarboxylate pesticides
12/02/1980US4237026 Liquid crystalline carboxylic acid esters
12/02/1980CA1090821A1 4-nitro-2-trifluoromethyldiphenylamines
12/02/1980CA1090817A1 N-substituted anilines
12/02/1980CA1090800A1 Acrylonitrile-capped polyethersiloxanes
11/1980
11/27/1980WO1980002493A1 Herbicides
11/26/1980EP0019227A1 Process for the preparation of acylated cyanohydrines of aldehydes
11/26/1980EP0019132A1 Process for the preparation of alpha-halogen cyclobutanones
11/26/1980EP0019090A1 Substituted styryl-cyclopropanecarboxylic acid derivatives, a process for their production, their use, insecticidal and acaricidal compositions, their production and process for combating insects
11/26/1980EP0019089A1 5-Aryl-3-(1'-halogen-1'-methyl)ethyl-pent-4-en-carboxylic acid esters, process for their preparation, and their use for the preparation of 3-(2-arylvinyl)-2,2-dimethyl-cyclopropane-1-carboxylic acid esters
11/25/1980US4235928 Substituted cyanamides and their use as fungicides
11/25/1980US4235926 Derivatives of cyclobutane
11/25/1980US4235892 Aromatic antibiotics
11/25/1980US4235824 Method for the preparation of fragrances, and method for the preparation of perfume compositions
11/25/1980US4235807 Synthesis of 2,6-disubstituted benzonitriles
11/25/1980US4235805 Novel nitriles and use as perfume chemicals
11/25/1980CA1090372A1 Optically active cyano-biphenyl compounds and liquid crystal materials containing them
11/25/1980CA1090368A1 Electron acceptor monomers and polymers: process of preparation and method of use
11/25/1980CA1090367A1 Phenoxyphenoxyalkanecarboxylic acid derivatives having a herbicidal and plant growth regulating action
11/25/1980CA1090359A1 Process for preparing a 6,6,6-trichloro-4-hexenoate
11/25/1980CA1090340A1 2-aminomethyl-4,6-dihalogenphenol derivatives and methods for the preparation thereof
11/25/1980CA1090249A1 Insecticidal compositions
11/18/1980US4234510 Direct cooling with a water stream followed by indirect cooling; gas flow
11/18/1980US4234509 Process for the manufacture of fatty acid nitriles and glycerol from glycerides, especially from natural fats and oils
11/12/1980EP0018894A1 Esters of allethrolone derivatives and carboxylic acids, process for their preparation and the compositions containing them
11/12/1980EP0018893A1 Allethrolone derivatives and process for their preparation
11/12/1980EP0018532A1 1-Aryl-4-methyl-penta-1,2-dienes, process for their preparation and their use for the preparation of 3-(2-aryl-vinyl)-2,2-dimethylcyclopropane-1-carboxylates
11/12/1980EP0018509A1 N-Allenyl acetanilides, process for their preparation and their use as fungicides
11/12/1980EP0018473A1 Process for the preparation of beta-alkoxy-acrylonitriles, 3-amino-acrylonitriles and 2-cyano-vinyl esters
11/11/1980US4233233 Process for the preparation of 2-oxoiminophenylacetonitrile
11/11/1980US4233054 Phenoxy-alkanecarboxylic acid derivatives, their production, herbicidal compositions containing them, and their use
11/04/1980US4231955 Synthesis of alkyl and alkylaminonitriles
11/04/1980US4231942 Styryl compounds
10/1980
10/29/1980EP0018324A1 Herbicidal, substituted diphenyl-ether derivatives, process for their preparation, as well as herbicidal compositions and their use
10/29/1980EP0018315A1 3-(Fluorobenzyl)-benzyl alcohols, process for their preparation, their use as intermediate products in the preparation of insecticides, and 3-(fluorobenzyl)-benzyl aldehydes used as starting materials
10/29/1980EP0018103A1 Ammoxidation catalyst for the production of acrylonitrile from propylene and process for producing the same
10/29/1980EP0018076A1 9-Aminoalkylfluorenes, process therefor and antiarrhythmic formulations thereof
10/29/1980EP0017952A2 Process for the production of styryl-cyclopropanecarboxylic-acid esters, intermediates therefor and process for their production
10/29/1980EP0017946A1 Salts of alpha-aminoacetanilides, process for their preparation and their use as plant growth regulators
10/29/1980EP0017850A1 N,N-disubstituted ethylglycine esters, their preparation and use, fungicides containing them and their preparation
10/29/1980EP0017703A1 Copolymerizable (2-cyano-3,3-diarylacryloxy)alkylene compounds, a method of making them and the use of these compounds as ultraviolet light absorbers
10/28/1980US4230634 Hydrocyanation of butadiene, copper nitrile catalysts
10/28/1980CA1088566A1 PREPARATION PROCESS OF .alpha.-CYANO 3-PHENOXY BENZYLIC ALCOHOL
10/21/1980US4229556 Reactive oligomers as curing agent for unsaturated polyester
10/21/1980US4229470 Compounds having a trichloromethylic end group having a juvenile hormone action on insects and acaricide activity
10/21/1980US4229381 Hydroformylation of olefins; platinum catalyst; bidentate ligand
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