Patents
Patents for C07C 205 - Compounds containing nitro groups bound to a carbon skeleton (11,422)
01/1981
01/27/1981CA1094577A1 Countercurrent dinitration of basalin precursor
01/27/1981CA1094573A1 Herbicidal and fungicidal agents
01/27/1981CA1094565A1 Benzamide derivatives
01/21/1981EP0022626A1 Substituted nitrodiphenyl ethers, herbicidal compositions containing them and method of combating weeds
01/21/1981EP0022618A2 Photographic or photolithographic article and method of forming a photoresist
01/21/1981EP0022610A1 Process for preparing 2-nitro-5-(substituted-phenoxy) benzoic acids and salts thereof
01/21/1981EP0022533A1 Process for the preparation of polyvalent phenols
01/20/1981US4246284 Viricides
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
01/14/1981EP0022317A1 2-Oxo-benzothiazoline, benzoxazoline or indoline derivatives, their preparation, and pharmaceutical compositions comprising such derivatives
01/14/1981EP0022310A2 Process for the preparation of 3-dimethylamino-1-phenyl-1-(m-chlorophenyl) propan-2-ol and intermediate for this process
01/14/1981EP0022241A1 Process for the removal of nitrousing agent(s) from nitrated aromatic compounds
01/13/1981US4245129 Process for preparing hexanitrobibenzyl
01/13/1981US4244960 Indanyl derivatives and their use
01/13/1981CA1093583A1 Process for the preparation of nitrophenyl-acetylene precursors
01/13/1981CA1093577A1 Phenoxy-phenoxy propionic acids and derivatives thereof
01/07/1981EP0022078A1 Pyrazolo-quinolines, processes for their production, and pharmaceutical compositions containing them
01/07/1981EP0021868A1 Process for the preparation of diaryl ethers
01/07/1981EP0021806A1 2,3-Dihydro-imidazo (2,1-b) benzothiazole derivatives and pharmaceutical compositions containing them
01/07/1981EP0021695A2 Novel nonlinear optical materials and processes employing diacetylenes
01/07/1981EP0021692A1 Novel substituted nitrodiphenyl ethers, herbicidal compositions containing them and the use thereof for combating weeds
01/06/1981US4243614 Reacting hexanitrobibenzyl and copper sulfate
12/1980
12/30/1980US4242524 Process for the preparation of 2-(4'-nitrophenyl)-propionic acid
12/30/1980US4242357 Insecticides, miticides
12/30/1980US4242286 Process for preparing benzotrifluoride and its derivatives
12/23/1980US4241226 Preparation of 2-nitro-2-methyl-1-propanol
12/23/1980US4240986 Process for the separation of ortho-chloronitrobenzene
12/16/1980US4239901 Analgesics, antipyretics, antiinflammatory agents
12/16/1980US4239880 Aromatic diamines and their use as polycondensation components for the manufacture of polyamide, polyamide-imide and polyimide polymers
12/16/1980US4239688 Herbicidal N-(haloacetyl)-N-(N'-methylenepyrrolidonyl-2-mercaptoalkylanilines
12/10/1980EP0020058A1 Total synthesis of (1RS, 4SR, 5RS)-4-(4,8-dimethyl-5-hydroxy-7-nonenyl)-4-methyl-3,8-dioxabicyclo (3.2.1) octane-1-acetic acid, and intermediates
12/10/1980EP0020052A1 Novel substituted nitrodiphenyl ethers, herbicidal compositions containing them, processes for the preparation thereof and the use thereof for combating weeds
12/10/1980EP0020000A1 Activated ester monomers, polymers formed therefrom and coating compositions containing said polymers
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
12/10/1980EP0019744A2 Process for the preparation of 3-nitro-4-methylphenyl chloroformate
12/10/1980EP0019665A1 Liquid-crystal compositions
12/09/1980US4238625 Activators of lead and/or bismuth and/or their compounds for oxidation with platinum or palladium catalyst
12/09/1980US4238421 Production of hexanitrostilbene with pH control
12/09/1980US4238420 Production of hexanitrostilbene using inorganic buffers
12/09/1980CA1091240A1 Phenoxy-phenoxy-alkanecarboxylic acid derivatives having a herbicidal action, their production, compositions containing them, and their use
12/02/1980US4237054 Utero-evacuant
12/02/1980CA1090798A1 8 and/or 9 substituted 2-benzazepine compounds
11/1980
11/27/1980WO1980002493A1 Herbicides
11/26/1980EP0019388A1 Preparation of trifluoromethyl-substituted phenols and phenates and the preparation, from these phenols and phenates, of nitro- and trifluoromethyl-substituted diphenyl ethers
11/26/1980EP0019377A1 1-Hydrocarbyloxyphenyl-1,2-diphenylalkene derivatives, their manufacture and a pharmaceutical composition containing them
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
11/25/1980US4236029 By reacting 6-t-butyl-3-methylanisole with a nitrating mixture
11/25/1980US4235926 Derivatives of cyclobutane
11/25/1980US4235918 Benzenesulfonamide derivatives and processes for their manufacture
11/25/1980US4235896 Benzyl-phenoxy acid esters and hyperlipaemia compositions containing the same
11/25/1980US4235887 Process for therapeutic treatment
11/25/1980CA1090374A1 Denitrosation of organic nitrosamines
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
11/18/1980US4234596 3-(2-Aminoethylthio)-6-(1-hydroxyethyl)-7-oxo-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid
11/18/1980US4234470 Catalytic nitration of aromatic compounds
11/18/1980CA1089873A1 Phenoxy-phenoxy valeric acids and derivatives thereof
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
11/11/1980US4233463 By adding water in at least two additions
11/11/1980US4233250 Process for synthesizing the alkali metal salts of dinetromethane
11/11/1980CA1089458A1 Thiazolidine derivatives and processes for their manufacture
11/04/1980US4232036 6-, 1- and 2-Substituted-1-carbadethiapen-2-em-3-carboxylic acids
11/04/1980CA1088943A1 Preparation of a 5-substituted indane-2 carboxylic acid and functional derivatives
10/1980
10/29/1980EP0017992A1 2-Substituted-6-substituted-1-carbadethiapen-2-em-3-carboxylic acids, processes for preparing them, antibiotic pharmaceutical compositions containing same and process for preparing intermediates
10/29/1980EP0017931A2 4H-3,1-Benzoxazine derivatives, methods of their preparation and their use in combating undesirable vegetation
10/29/1980EP0017706A2 N'-Phenyl-N-methylurea derivatives, processes for their preparation and their uses as herbicides
10/21/1980US4229595 Method of producing nitro-phenols
10/21/1980US4229470 Compounds having a trichloromethylic end group having a juvenile hormone action on insects and acaricide activity
10/21/1980US4229449 Substituted morpholine derivatives and compositions
10/21/1980US4229365 Manufacture of substituted fluorobenzenes
10/15/1980EP0017560A1 Process and installation for the production of nitroparaffins by nitration of hydrocarbons in the gaseous phase
10/15/1980EP0017559A1 A gas-phase hydrocarbon nitration pressure reactor
10/15/1980EP0016978A1 Process for preparing nitriles
10/14/1980US4227913 Inhibiting plant bud growth with substituted 2,6-dinitroanilines
10/07/1980US4227009 Phenoxyphenoxy-propionic acid derivatives
10/07/1980US4226811 Preparation of substituted fluorobenzenes
10/07/1980US4226783 α-Chlorination process
10/07/1980US4226781 1,1,2,3-Propane tetracarboxylic acid compounds
10/07/1980US4226616 Diphenyl ether and herbicide containing the same
10/01/1980EP0016513A2 Esters of halogenated substituted cyclopropanoic acids, their preparation and use as insecticides
09/1980
09/30/1980US4225731 Process for the preparation of trifluoromethylphenols
09/30/1980US4225619 Bactericides, fungicides
09/30/1980US4225611 Novel n-substituted benzenesulfonamide, process for its preparation and medicaments containing it
09/30/1980CA1086775A1 Process for nitrating toluene
09/30/1980CA1086774A1 Nitroalkane based hindered phenol compounds and methods of preparation thereof
09/30/1980CA1086757A1 2,3-dihydrobenzofuran-2-one derivatives
09/30/1980CA1086743A1 4,4'-dihydroxy-3,3'-thiphenylmethanedicarboxylic acid compounds
09/30/1980CA1086717A1 7-(.alpha.,.alpha.-DISUBSTITUTED-ACETAMIDO)-3-SUBSTITUTED-3- CEPHEM-4-CARBOXYLIC ACIDS AND THE PREPARATION THEREOF
09/23/1980US4224336 3-(2-Aminoethylthio)-6-amido-7-oxo-1-azabicyclo[3.2.0]-hept-2-ene-2-carboxylic acid
09/23/1980US4224244 9-Phenyl 5,6-dimethyl-nona-2,4,6,8 tetraenal or tetraenol derivatives
09/23/1980CA1086334A1 PROCESS OF PREPARING ETHYNYLBENZENES BY DEHALOGENATION OF .beta..beta..alpha.-TRICHLOROPHENYLETHANE COMPOUNDS
09/17/1980EP0015486A2 Process for the preparation of 4,5-dinitro-1,8-dihydroxyanthraquinone
09/16/1980US4222962 Process for preparing a substituted diphenoxybenzene
09/16/1980US4222937 Total synthesis of the utero-evacuant substance D,L-zoapatanol
09/16/1980CA1085868A1 Solid phase synthesis of protected peptides
09/09/1980US4221746 Preparation of hexanitrostilbene
09/09/1980US4221745 Preparation of hexanitrostilbene
09/09/1980US4221717 Grignard reagent alkylation, oxidation
09/09/1980US4221581 Phenoxyphenoxyalkanecarboxylic acid esters
09/03/1980EP0015065A1 Pyrazolo (5,1-b) quinazolin-9(4H)-one derivatives, process for their preparation and pharmaceutical compositions containing them