Patents
Sitemap › C07 - Organic chemistry › C07C - Acyclic or carbocyclic compounds › C07C 255 - Carboxylic acid nitriles
Patents for C07C 255 - Carboxylic acid nitriles (27,066)
08/1990
08/28/1990US4952718 Reduction of cyanohydrins
08/28/1990US4952702 Reacting styrylamine with chlorocarbonyl in inert solvent and base; cyclizing with arylhydrazine
08/28/1990US4952541 Acrylonitrile dimerization process and method of treating residual catalyst
08/28/1990CA1273347A2 2-alkoxymethylene-3,3-dialkoxy-propanenitrile compounds and process
08/23/1990WO1990009989A1 Derivatives of n-phenylbenzamide with anti-ulcer and anti-allergy activity and a method for their preparation
08/23/1990WO1990009987A1 Polynitrogenous derivatives and their metallic complexes which can be used for oxygen fixation
08/23/1990WO1990009370A1 Isomerization of fumaronitrile to maleonitrile
08/23/1990CA2027578A1 Polynitrogen derivatives and their metal complexes used for oxygen fixation
08/23/1990CA2010599A1 Substituted phenoxyphenylpropionic acid derivatives
08/22/1990EP0383690A1 Derivatives of 2-amino-pentanedioic acid, process for their preparation and intermediates, their use as medicines and compositions containing them
08/22/1990CN1009273B Process for the preparation of certain pairs of enantiomers of 2-cyano-3-phenoxy-4-fluorobenzyl permethrate
08/21/1990US4950796 Chemical intermediates for insecticides, acaricides
08/21/1990US4950795 Oligomeric benzil ketals and their use as photoinitiators
08/21/1990US4950778 Manufacture of 5-cyanovaleric acid and its esters using cyclic cosolvents
08/21/1990US4950774 2-5,disubstituted-7,7,8,8-tetracyanoquinodimethanes
08/21/1990US4950732 Condensation copolymers containing bis-methine moieties and products therefrom
08/21/1990US4950666 Difluoroalkane and difluoroalkenylalkane pesticides
08/21/1990CA2010159A1 Cyanation of haloaromatics utilizing catalysts generated in situ starting with nic1 or nic1 6h 0
08/16/1990EP0382216A1 Novel substituted acetamide compounds
08/16/1990EP0382078A1 Aromatic keto compounds, their preparation and medicinal as well as cosmetic preparations containing them
08/16/1990EP0382076A1 Phenylhydrazones, their preparation and medicaments and cosmetics manufactured therefrom
08/16/1990EP0382075A2 Phenyl hydrazones of beta-jonones, their preparation and pharmaceutical and cosmetic compositions prepared therefrom
08/16/1990EP0382034A1 N-aryl-nitrogenated heterocycles
08/16/1990EP0381728A1 Difluoromethyl compounds.
08/16/1990DE3904327A1 Process for the preparation of trans-1,3-substituted cyclobutane derivatives
08/15/1990CN1044650A Preparation of 2,2-dimethyl-3-(2-monohaloethenyl-cyclopropane-carboxylic acid derivatives and pesticides
08/14/1990US4948909 Process for the preparation of iminodiacetonitrile and iminodiacetic acid
08/14/1990US4948812 1-phenoxy-3-amino-2-propanols use thereof
08/14/1990CA1272731A1 Anthracene derivatives
08/14/1990CA1272723A1 Process for the preparation of new phenol derivatives
08/10/1990CA2008401A1 Oxidized diphenyleteroalkanes , the preparation and use thereof
08/10/1990CA2008042A1 Diphenylheteroalkyl derivatives, the preparation thereof and drugs and cosmetics prepared therefrom
08/10/1990CA2007933A1 Phenylhydrazones of b-ionone, the preparation thereof and drugs and cosmetics prepared therefrom
08/09/1990WO1990008539A1 Myo-inositol analogs and methods for their use
08/09/1990DE3913554A1 New bi:phenylyl:ethane cpds. - for use in liq. crystal phases having large optical anisotropy and increased stability
08/09/1990DE3902328A1 Biphenylylethanes
08/08/1990EP0381623A1 Process for the production of substituted cyclopropanals
08/08/1990EP0381563A1 Derivatives of 2,2-dimethyl-3-(2-monohaloethenyl)-cyclopropane carboxylic acid, method of making them and their application as pesticides
08/08/1990EP0381369A1 Process for the production of nitriles and oxides
08/08/1990EP0381330A1 Fungicides
08/08/1990CN1044413A Reaction processes in a multi-stage fluidized bed
08/08/1990CN1044383A Herbicide compsn.
08/08/1990CN1009086B Prepn. trisubstituted benzoic acid intermediates
08/07/1990US4946991 Liquid ccrystals or their additives
08/07/1990US4946986 Cyclohexene derivatives
08/07/1990US4946981 Certain 2-(2-substituted benzoyl)-1,3-cyclohexanediones
08/07/1990US4946867 Cyanoacetamide derivative, and plant disease protectant comprising the same as an active ingredient
08/07/1990US4946865 Dipropargyloxybenzene compounds and their production
08/07/1990US4946863 CNS-affecting 6-oxy-3-aminomethyl indanes, compositions thereof, and method of treating therewith
08/07/1990US4946819 Phosphorus-antimony-containing catalyst for oxidation
08/07/1990US4946768 Non-diffusing; absorption of specific wavelengths
08/02/1990CA2009008A1 Process for the preparation of substituted cyclopropanecarbaldehydes
08/02/1990CA2008291A1 Fungicides
08/01/1990EP0379915A1 Substituted phenoxybenzonitrile derivatives, processes for their preparation and their use as herbicides and plant growth regulators
08/01/1990EP0278211B1 Process for the manufacture of p-substituted o-benzylphenols
08/01/1990EP0257049B1 Chiral compounds
08/01/1990EP0256097B1 Vinyl compounds and liquid crystal phase
07/1990
07/31/1990US4945177 Antimicrobially active nitriles and the production thereof
07/31/1990US4945111 Fungicidal N,N'-diacylaminals
07/31/1990US4945100 Process for the preparation of 1-triazolylethyl ether derivatives
07/31/1990CA1272338A1 Adhesive compositions from arylcyclobutene monomeric compositions
07/31/1990CA1272209A1 Dehalogenation process
07/30/1990CA2008811A1 2,2-dimethyl-3-(2-monohaloethenyl)cyclopropane carboxylic acid derivatives, process for their preparation and their uses as pesticides
07/30/1990CA2007824A1 Process for the production of nitriles and oxides
07/28/1990WO1990008757A1 Diphenylylethanes and liquid crystalline phase
07/28/1990CA2026110A1 Biphenylylethanes and liquid-crystalline phase
07/27/1990WO1990008590A1 Reaction processes in a multi-stage fluidized bed
07/27/1990CA2025770A1 Reaction processes in a multi-stage fluidized bed
07/26/1990WO1990008132A1 Process for the preparation of cypermethrine isomers
07/26/1990WO1990008119A1 Phenyl naphthalenes having liquid crystalline properties
07/25/1990EP0379059A1 Dihydroxybenzophenone oximes, their preparation and rearrangement to the anilide
07/24/1990US4943650 Process for the production of nitriles
07/24/1990US4943590 Antidepressants, stereospecific synthesis
07/24/1990US4943526 Gamma-glutamyl-4-azoanilides, process for the preparation thereof and diagnostic agents containing them
07/24/1990US4943384 Cyclohexane derivatives
07/24/1990US4943310 Cyclohexenecarboxylic acid derivatives as plant growth regulants
07/24/1990CA1271946A1 Marine propulsion device hydraulic system
07/18/1990EP0378463A1 Process for the desallylation of N-allylanilines and N,N-diallylanilines with metals
07/18/1990EP0378080A1 Substituted propargyl esters of cyclopropane carboxylic acid, method for making them and their application in pest control
07/18/1990EP0378026A1 Fluor derivatives of 3-ethenyl-2,2-dimethyl cyclopropane-carboxylic acid, method for their preparation, their use as pesticides and compositions containing them
07/18/1990EP0377838A1 Manufacture of 5-cyanovaleric acid and its esters
07/17/1990US4942250 Process for the production of chlorothalonyl
07/17/1990US4942246 Process for producing 4-benzoyl-5-hydroxypyrazoles
07/17/1990US4942221 Process for obtaining α-amino nitriles and their applications to organic synthesis
07/17/1990CA2007806A1 Dihydroxybenzophenone oximes, their preparation and rearrangement to the anilide
07/12/1990WO1990007493A1 Methyl esters of aldimino- or ketimino-oxy-ortho-tolylacrylic acid, manufacturing process and fungicides containing them
07/12/1990CA2007570A1 Process for deallylating n-allylanilines and n-n-diallylanilines using metals
07/11/1990EP0377516A2 Liquid crystal compounds having high optical anisotropy
07/11/1990EP0377469A1 A liquid crystalline compound
07/11/1990EP0377198A2 Chloroformiates of aromatic ketones, and process for their preparation
07/11/1990EP0377191A2 Radiation-sensitive ethylenically unsaturated copolymerisable compounds, and process for their preparation
07/11/1990EP0337211B1 Ortho-substituted carboxylic-acid benzyl esters and fungicides containing them
07/11/1990CN1008735B Composition of substituted azolylmethl-cyclopropyl-carbinol derivatives as active ingredient
07/10/1990US4940780 Cardiovascular disorders, asthma, ulcers
07/10/1990US4940485 Herbicidal 3-methylphthalimides
07/10/1990CA1271488A1 Process for the preparation of 2-alkyl cyclopent-2- enones
07/07/1990CA2006231A1 Substituted propargyl cyclopropanecarboxylates, their preparation and their use for controlling pests
07/04/1990EP0376912A2 Fluid bed processes
07/04/1990EP0376856A1 Preparation of biaryl compounds
07/04/1990EP0376652A2 Ultraviolet radiation absorbing compositions of 1-cyclohexenylacetonitrile deriatives of aldehydes
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