Patents
Patents for C07C 17 - Preparation of halogenated hydrocarbons (19,929)
05/1987
05/12/1987US4664840 Liquid crystal compounds
05/12/1987CA1221708A1 Process for making 1,2-dichloroethane
05/12/1987CA1221676A1 Catalysts for fluorination and/or dismutation reactions on halogenated hydrocarbons, and a process for their preparation
05/06/1987EP0220744A1 Process for the preparation of halogenated (2,2)-paracyclophanes
05/06/1987EP0220664A1 Process for the removal of m-dichlorobenzene from a mixture of dichlorobenzenes
04/1987
04/29/1987EP0219823A1 Process for the preparation of hydrofluoroalkanes
04/28/1987US4661648 Decachlorobutane and octachlorobutenes
04/23/1987DE3635124A1 Difluorinated (5,6,11,12-tetraselenotetracene)2 halides, their preparation and their use
04/21/1987US4659840 Method for preparing diaryl iodonium salts
04/21/1987US4659687 Hydrogenation catalysts and process of making said catalyst
04/21/1987US4659021 Drying, grinding heat; evaporation of impurities from decabromo-diphenyl ether
04/14/1987US4657918 Free from sedative effects
04/14/1987US4657708 Ethynyl-containing phthaloyl halides
04/14/1987CA1220470A1 7-oxoprostacyclin derivatives and process for the preparation thereof
04/09/1987WO1987002034A1 Process for the manufacture of cycloalkane carboxylic acids
04/08/1987EP0217316A1 Process for producing brominated acenaphthylene and its condensates
04/08/1987EP0216880A1 Cyclohexane derivatives.
04/07/1987US4656310 Antitumor agents
04/01/1987EP0216541A1 Aryl pyridones
04/01/1987EP0216204A1 Process for the preparation of 1,3,6,8-tetrabromopyrene
04/01/1987CN86106734A Aryl pyridones
03/1987
03/31/1987US4654449 Formation of halogenated hydrocarbons from hydrocarbons
03/31/1987US4654448 Process for the synthesis of hexafluorobutadiene and of higher perfluorinated dienes
03/31/1987US4654363 Inhibitors of reductase, treatment of hypercholesterolemia, hyperlipemia and atherosclerosis
03/31/1987CA1219881A1 Extraction of halogenated hydrocarbons from aqueous solutions using phosphine oxides on inert supports as the extractant
03/25/1987EP0215120A1 Cyclohexane derivatives.
03/24/1987US4652584 Acetylenic phenoxypropanol derivatives and pharmaceutical compositions for the treatment of hypertension
03/24/1987CA1219596A1 Disproportionation of functional olefins
03/17/1987US4650916 Olefin scavenger
03/17/1987US4650915 Chlorination, isomerization, adsorption, recycling
03/17/1987US4650914 Multistep from ethylene and carbon tetrachloride
03/17/1987US4650913 Sulfinate-initiated addition of perfluorinated iodides to olefins
03/17/1987US4650910 Process for the preparation of substituted styrenes
03/17/1987US4650807 Antihistaminic compositions and methods containing pyridine derivatives
03/17/1987CA1219287A1 Simultaneous halogenation and fluoridation process of aromatic derivatives
03/11/1987EP0214068A1 Process for the preparation of fluorinated aromatic compounds
03/04/1987EP0212849A1 Removal of methyl iodide from gas streams
03/04/1987EP0086822B1 Process for the production of methyl halides and methyl alcohol from methane
03/03/1987US4647709 Process for ring-chlorinating toluene
03/03/1987CA1218678A1 Process for the manufacture of chloroprene
03/03/1987CA1218668A1 Diaryliodosyl salts
02/1987
02/26/1987WO1987001113A1 Bicyclo-octane derivatives
02/25/1987EP0211578A2 N-fluoro-N-perfluoromethyl sulfonamides
02/17/1987US4644085 Rooperol and its derivates
02/17/1987US4644071 Antiallergens, antiinflammatory agents
02/17/1987US4643812 Photochemical process for the hydrobromination of olefinic double bonds
02/10/1987US4642400 Process for finishing vinyl chloride monomer
02/10/1987US4642364 Antiallergens, antiinflammatory agents, asthma
02/10/1987US4642338 Fluorophenoxyphenoxypropionates and derivatives thereof
02/04/1987EP0210694A1 Stabilized composition comprising 1,1,1-trichloroethane
01/1987
01/29/1987WO1987000519A1 Chemical compounds comrpising substituted phenylrings
01/28/1987EP0209770A1 Eicosatriynoic esters and amides and their use in pharmacy and cosmetics
01/28/1987EP0209768A1 Liquid phase chlorination of chlorinated methanes
01/28/1987EP0209732A1 Process for producing a formed catalyst carrier, carrier produced by this process and its use as an oxychlorination catalyst
01/28/1987EP0209622A1 Hydroterphenyls
01/20/1987US4637897 Nematic compounds
01/14/1987EP0208180A1 Process for the preparation of 1,2-dichloroethane by oxychlorination of ethylene on copper-containing supported catalysts
01/13/1987US4636514 Plant growth regulators, pesticides, fungicides, insecticides
01/13/1987US4636076 Displacement measuring apparatus and method
01/07/1987EP0207599A1 Arachidonic acid analogues
01/06/1987US4634797 Zinc and copper
01/06/1987US4634778 Process for preparing chlorinated ethylenic derivatives
01/06/1987CA1216273A1 Catalytic process for ethylene dichloride
12/1986
12/31/1986CN85105080A Improved method of making chf3
12/30/1986US4633026 Process for preparing ring-halogenated vinyl aromatic monomers
12/30/1986EP0206951A2 Process for the perfluoroalkylation of aromatic derivatives
12/30/1986EP0206265A1 Formed catalyst, process for its production and its use in the oxychloruration of ethylene into 1,2-dichloroethane
12/30/1986EP0205998A1 Cyclohexane derivative and liquid crystal composition containing same
12/30/1986EP0205892A1 Process for the synthesis of hexafluorobutadiene and of higher perfluorinated dienes
12/30/1986EP0081675B1 Alkylcycloalkyl-triazolylmethyl ketones and process for preparing them
12/30/1986CA1215969A1 Cephem compounds and processes for preparation thereof
12/23/1986US4631151 Method for production of fluorine-containing aromatic derivative
12/17/1986EP0205019A1 Process for the continuous preparation of an aromatic hydrocarbon fluorinated in the ring
12/17/1986CN85104821A Process for oxychlorination of ethylene
12/16/1986US4629816 Process for the production of 2,3-dichlorobutadiene-(1,3)
12/16/1986US4629815 Alkali metal amide or alkali metal alcoholate and complexing agent
12/16/1986CA1215392A1 Preparation of ortho-aminobenzotrifluoride
12/10/1986EP0204535A1 N-fluoropyridinium salt and process for preparing same
12/09/1986US4628110 Prostaglandin types, antiulcer, antiasthma, antithrombosis
12/09/1986US4627933 Liquid crystalline phases containing alkylene-type bridges
12/09/1986CA1215070A1 Process for preparing chlorinated ethylenic derivatives
12/09/1986CA1215045A1 Benzazepine derivatives
12/03/1986EP0203807A1 Catalytic fluoroolefin transhalogenations
12/03/1986EP0203478A1 Process for the purification of 1,2-dichloroethane
12/02/1986US4626608 Storage stability
11/1986
11/25/1986US4625034 1,2-Dihydro; 1,2,3,4-tetrahydro; 5,8 dihydro; and 5,6,7,8-tetrahydroquinoline derivatives
11/25/1986CA1214472A1 Process for recovering iodine compounds from the off- gas of carbonylation reactions
11/20/1986EP0201823A2 Novel intermediates for the production of pharmaceuticals
11/20/1986EP0201738A1 Process for the purification of monohalogenoalkanes
11/18/1986US4623475 Fluorochlorohydrocarbon compositions
11/12/1986EP0200908A1 Perfluoroalkanes and haloperfluoroalkanes, their precursors and process for their synthesis
11/11/1986US4622431 Method for converting organic chloroformate to the corresponding organic chloride
11/11/1986US4622430 Viricides, parkinson*s disease
11/11/1986US4622163 Anisotropic compounds and liquid crystal mixtures
11/11/1986US4621901 Novel liquid crystal mixtures
11/04/1986US4621160 Process for the chlorination of aromatic derivatives
11/04/1986US4621126 Group transfer polymerization employing tris(disubstituted amino)sulfonium perfluorocarbanion salts as catalysts
11/04/1986US4620938 Hydroterphenyls
10/1986
10/29/1986EP0199701A1 A process for preparing substituted benzotrichlorides
10/29/1986EP0199506A2 Preparation of alkyl halides