Patents
Patents for C07C 253 - Preparation of carboxylic acid nitriles (14,307)
08/1986
08/19/1986US4606861 Process for obtaining anthraquinodimethane derivatives and anthrone derivatives
08/19/1986US4606845 Bicyclohexylethanes
08/19/1986CA1210026A1 Ketene o,o-acetals and their preparation
08/12/1986US4605785 I(duce polysubstrate monooxygenase enzyme system of liv)r wi hout gents
08/12/1986US4605674 Viricides
08/06/1986EP0189448A1 Agent for the fluoridation of organic compounds particularly acetylenic compounds, preparation process thereof and utilization thereof in nucleophilic substitution or addition reactions.
08/05/1986CA1209161A1 Method for the resolution of racemic 2-cp- difluoromethoxyphenyl)-3-methylbutyric acid
08/05/1986CA1209159A1 Preparation of biaryl compounds
07/1986
07/31/1986WO1986004216A1 Insecticidal composition comprising more than one active ingredients
07/31/1986WO1986004215A1 Pyrethroidal composition comprising more than one active ingredients
07/30/1986EP0188952A1 Fluorinated CCl3-terminated telogenes, their preparation and bisequential cotelomeres derived therefrom
07/30/1986EP0188848A1 Preparation of 4-fluorophenols
07/30/1986EP0188847A2 Preparation of 4,4-disubstituted cyclohexadienones
07/29/1986US4603222 Method for the preparation of nitrodiphenyl ethers
07/29/1986US4602851 Disubstituted ethanes and their use in liquid crystal materials and devices
07/29/1986CA1208656A1 Insecticidal product and preparation thereof
07/29/1986CA1208655A1 One solvent process for preparation of esters of 3,5- dibromo-4- hydroxybenzonitrile
07/23/1986EP0187989A1 Bis-imidazolinoamino derivatives as useful antiallergy compounds
07/23/1986EP0065542B1 Compounds suitable for treatment or prophylaxis of cardiac disorders
07/22/1986US4602038 Insecticidal cyclopropane carboxylates
07/22/1986US4601859 Selective hydrogenation of aliphatic dinitriles to omega-aminonitriles in ammonia with supported, finely dispersed rhodium-containing catalyst
07/16/1986EP0187674A2 Process for the preparation of polyhalogenated carbinols
07/16/1986EP0187509A2 9-Aminoalkylfluorenes
07/15/1986US4600541 Process for the preparation of acrylonitrile or methacrylonitrile
07/15/1986US4600528 Liquid crystal dielectrics
07/15/1986CA1207793A1 Halonitriles and their preparation
07/09/1986EP0187132A1 Dimerization process improvements
07/09/1986EP0187023A2 Process for the preparation of organic fluorides
07/08/1986US4599362 2-aryl-ethyl ether derivatives and insecticidal and acaricidal agents containing said derivatives
07/08/1986US4599358 Pyrethroids
07/08/1986US4599202 Preparation of adipodinitrile
07/08/1986US4599145 Multistage distillation
07/02/1986EP0186120A1 Certain-2-(2'-alkylbenzoyl)-1,3-cyclohexanediones
07/01/1986US4598155 3(5-tetrazolyl)1,4-diaminoanthraquinones
06/1986
06/25/1986EP0185234A1 2-(1-Hydroxycarbalkoxymethyl) acrylonitrile and acrylate esters, and process for their preparation
06/24/1986US4596887 Process for preparing dihalovinylcyclopropanecarboxylates
06/24/1986US4596880 Combating arthropods with novel benzyl esters
06/24/1986US4596879 Process for producing intermediate furanones from diol derivative and thionyl chloride
06/24/1986US4596820 1,7-diphenyl-3-methylaza-7-cyano-8-methylnonane for use in the treatment of diseases
06/24/1986US4596680 Heating in the presence of basic catalyst two aryl carbonates
06/24/1986US4596638 Hydrodimerizing acrylonitrile in electrochemical system
06/24/1986US4596599 Optically active phenoxypropionic acid derivatives
06/24/1986CA1206483A1 Process for preparing cyclopropane carboxylic acid ester derivatives
06/24/1986CA1206480A1 Process for preparing cyclopropanecarboxylic acid derivatives
06/24/1986CA1206477A1 Xanthones and thioxanthones
06/18/1986EP0184822A2 Novel anilide derivatives of substituted arylacetic acids
06/18/1986EP0184731A1 Process for the preparation of 2-(1-hydroxymethyl) acrylonitrile and acrylates
06/18/1986EP0184694A1 Process for the preparation of reaction products of hydrogen cyanide
06/17/1986US4595628 Soil repellent fluorinated esters of multi-ring anhydride systems
06/11/1986EP0184546A1 Oximes or hydroxylamine-ethers and their use as pesticides
06/11/1986EP0184068A1 Carbonitriles
06/11/1986EP0183959A1 Cyclohexenone derivatives, process for their preparation and their use for the control of undsired plant growth
06/10/1986US4594460 Reacting butadiene with a phenol
06/10/1986US4594355 Phenyl ring with a 2,2-dimethylcyclopropanecarboxylic group on ring and a dihalovinyl group in position 3
06/10/1986US4594195 5,6,7,8-tetrahydro-napthonitrile intermediates
06/10/1986CN85107900A Process for the preparation of new 2-cyanobenzimidazole and their use as fungicides and acaricides
06/05/1986WO1986003196A1 Methyl substituted bicyclo ad2.2.1 bdheptane nitriles, process for production of these nitriles and their use as scents
06/05/1986WO1986003191A1 Methyl substituted bicyclo ad2.2.1 bd heptane/heptene methylol derivatives and their use as scents
06/04/1986EP0183190A1 Benzamides and salts
06/04/1986EP0182872A1 A process for the preparation of cyclobutene-substituted aromatic hydrocarbons.
06/03/1986US4593120 Naphthalene-1,4-dicarboxylic acid group
06/03/1986US4593042 hypotensive agent
06/03/1986CA1205493A1 Process for producing nitrilotriacetonitrile
06/03/1986CA1205485A1 Process for preparing 4-pentenoic acid derivatives
05/1986
05/28/1986EP0182609A2 Polycyclic biocidal compounds, their synthesis, formulations containing them
05/27/1986US4591461 Steroid intermediates
05/27/1986CA1205091A1 Process for producing nitrilotriacetonitrile
05/27/1986CA1205090A1 Continuous process for producing nitrilotriacetonitrile
05/27/1986CA1205087A1 Diphenyl ethers, their preparation and their use as herbicides
05/27/1986CA1205078A1 Indole derivatives
05/22/1986WO1986002926A1 LIQUID CRYSTAL 4-(4'-CYANODIPHENYL) ETHERS OF TRANS-4''-n-ALKYLCYCLOHEX-2-ENCARBOXYLIC ACIDS AND LIQUID CRYSTAL COMPOSITION FOR ELECTROOPTICAL INFORMATION PRESENTING DEVICES BASED ON THESE COMPOUNDS
05/21/1986EP0181826A1 Cyano-2-benzimidazole derivatives, their preparation and their use as fungicides and acaricides
05/20/1986US4590315 Process for the preparation of halo aromatic compounds
05/20/1986US4590175 Slurrying, roasting mixture of antimony and polyvalent metal compounds
05/20/1986US4590173 Process for producing antimony-containing oxide catalyst supported on silica for use in fluidized bed reaction
05/20/1986US4590010 From 6-alkoxytetralone
05/20/1986CA1204779A1 3-benzylidene camphors; process for preparing the same and their use as protective agents against uv radiation
05/20/1986CA1204778A1 Continuous process for preparing 5-oxo-2, 4-dichloro- 4-substituted pentanenitriles
05/14/1986EP0181284A1 Amino acid esters
05/13/1986US4588737 Antiallergic bis-imidazolinoamino derivatives
05/10/1986CN85108725A Process for the preparation of substituted azolylmethyl-cyclopropyl-carbinol derivatives and the use thereof
05/07/1986EP0180136A2 Substituted azolylmethyl-cyclopropyl carbinol derivatives
05/07/1986EP0180057A1 Process for the preparation of halo aromatic compounds
05/07/1986EP0179788A1 Pesticides.
05/06/1986US4587226 Process for producing antimony-containing oxide catalyst with improved strength
05/06/1986US4587060 With organophosphoric acid
05/06/1986US4587059 Process for production of 2-cyanoacrylates from 2,4-dicyanoglutarates
05/06/1986CA1204122A1 Preparation for esters of substituted acetic acid and substituted benzyl alcohol
05/06/1986CA1204119A1 Preparation of zerovalent nickel complexes
04/1986
04/30/1986EP0179383A2 9-Amino-1,2,3,4-tetrahydroacridin-1-ol and related compounds, a process for their preparation and their use as medicaments
04/29/1986US4585876 Novel xanthones and thioxanthones
04/29/1986US4585597 3-benzylidene-camphors, process for their preparation and their use in protection against UV rays
04/29/1986US4585576 7/alkyl-perhydrophenanthrene-2-carboxylic acids and esters
04/29/1986CA1203811A1 Process for the purification of phenoxybenzoic acid derivatives
04/23/1986EP0179018A1 Substituted benzyl ethers, pesticides containing these compounds and processes for their production
04/23/1986EP0178919A2 Aminophenol derivatives
04/22/1986USRE32122 Fungicides, plant safening agent
04/22/1986US4584145 Process for preparing carbonyl compounds
04/22/1986CA1203551A1 4-(.alpha.-ALKYL-.alpha.-CYANO-METHYL)2,6-DI-SUBSTITUTED PHENOLS
04/22/1986CA1203544A1 5-phenyl substituted cyclohexane-1,3-dione derivatives