Patents
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Patents for C07C 17 - Preparation of halogenated hydrocarbons (19,929)
10/1982
10/19/1982CA1133932A1 Process for heterogeneous nucleophilic substitution reactions catalysed by water
10/13/1982EP0062608A1 4-Halogenostilbene derivatives and process for their preparation
10/13/1982EP0062320A1 Catalyst for the oxychlorination of ethylene and use thereof
10/13/1982EP0062261A1 Process for isomerizing a halogenated toluene
10/06/1982EP0062005A1 Process for the manufacture of styrene and/or stilbene derivatives
10/06/1982EP0061720A1 Process for the selective aliphatic chlorination of alkylbenzenes
10/06/1982EP0061641A1 Process for the preparation of caronaldehyde acid and its derivatives
10/06/1982EP0061629A2 Process for the preparation of substituted alpha-halopropionic acids and of their derivatives; substituted vinylidene chloride
10/05/1982US4352811 Neuroleptic agents
10/05/1982US4352757 9-oxo-5,6-epoxynon-7-enoates and triphenylphosphoranylidene undec-6,9-diene
10/05/1982US4352748 Novel acyl-polyalkylindan compounds and the use thereof as a base for perfume, as well as perfume compositions
09/1982
09/29/1982EP0061029A1 Process for the preparation of trichloromethyl-substituted aromatic compounds
09/29/1982EP0060904A1 A process for making vicinal epoxides and alkyl halides or alkylene dihalides from carbonate esters
09/28/1982US4351976 Method for purifying 1,2-dichloroethane
09/28/1982US4351975 Reacting bis(perhalomethyl)benzenes with chlorine in chlorosulfonic acid
09/28/1982US4351974 Preparation of 3-bromo-4-fluorotoluene
09/28/1982US4351973 Stabilized methylchloroform
09/28/1982US4351972 Process for making anhydrous alkyl iodides
09/28/1982US4351819 Recovery of chlorine values in integrated process for oxychlorination and combustion of chlorinated hydrocarbons
09/28/1982CA1132482A1 Isotope separation by selective dissociation of trifluoromethane with an infrared laser
09/22/1982EP0060640A1 5,6,7-Trinor-4,8-inter-m-phenylene PGI derivatives and pharmaceutical compositions containing them
09/22/1982EP0060617A1 Fluorobenzyl cyclopropane carboxylates, their preparation, compositions and use as insecticides
09/22/1982EP0060528A1 Process for obtaining gases containing methyl chloride
09/22/1982EP0060317A1 Use of graphite particles as diluent in a fixed bed exothermic reaction and process for the catalytic oxychlorination of ethylene
09/21/1982US4350824 Process for the preparation of 1,1-dichloro-alkenes
09/21/1982US4350631 Antibiotics
09/21/1982US4350522 Herbicidal 4-trifluoromethyl-4'-nitrodiphenyl ethers
09/16/1982WO1982003025A1 Improved method for decomposition of halogenated organic compounds
09/15/1982EP0060089A1 Improved method for decomposition of halogenated organic compounds
09/08/1982EP0059404A1 Process for obtaining gases containing methyl chloride
09/08/1982EP0059365A2 3-Bromo-4-fluoro-benzyl derivatives, and methods for their preparation
09/08/1982EP0059251A1 Agent for the stabilisation of trichloroethylene, and trichloroethylene containing this agent
09/07/1982US4348532 Reacting methanol with chlorosilanes mixtures in presence of quaternary ammonium halide catalysts
09/07/1982US4348525 Composition and a process for the preparation of [hydroxy(organosulfonyloxy)iodo]arenes and their use in a regiospecific synthesis of diaryliodonium salts
09/07/1982US4348265 Process for the selective aliphatic chlorination of alkylbenzenes
09/07/1982CA1131138A1 Device for collecting hexachlorobenzene by-product
09/01/1982EP0058976A1 Process for the preparation of 1,2-dichloroethane
08/1982
08/31/1982US4347391 Process for preparing ethylene dichloride
08/31/1982US4347390 Process for producing 1-bromo-3,5-dichlorobenzene
08/25/1982EP0058644A1 Process for preparation of an oxychlorination catalyst precursor
08/25/1982EP0058512A1 Liquid crystal compounds exhibiting a small dielectric anisotropy and liquid crystal materials and devices incorporating such compounds
08/25/1982EP0058370A1 Tetrahydronaphthalene and indan compounds, their production and pharmaceutical preparations
08/24/1982US4346069 Treating effluents to recover anhydrous hydrogen chloride
08/24/1982US4346019 Stabilization and regeneration of activated carbon supported palladium chloride catalysts in the oxidation of vinyl halides
08/18/1982EP0057796A1 Catalyst, catalyst support and oxychlorination process
08/18/1982EP0057795A1 Halobenzyl esters of haloalkenylcyclopropane acids, their preparation, compositions and method of combating insect pests therewith
08/18/1982EP0057736A1 Olefin disproportionation process and catalyst
08/10/1982US4343956 Gallate ester and tetramethyl-p-phenylenediamine
08/03/1982US4342756 As antithrombotic agents and antiasthmatic agents
08/03/1982US4342704 By reaction of an aldehyde with a dichloromethane phosphonic acid ester
08/03/1982CA1128963A1 Process for the continuous chlorination of olefins in the liquid phase and an apparatus for carrying out the process
08/03/1982CA1128962A1 Process for the manufacture of 1,3,5-trichlorobenzene
07/1982
07/28/1982EP0056617A2 Cycloheptene derivatives, process and intermediates for their preparation, and pharmceuticals containing them
07/28/1982EP0056548A1 Continuous process for the gaseous phase preparation in controlled proportions of trichlorotrifluoroethane, dichlorotetrafluoroethane and monochloropentafluorethane
07/27/1982US4341706 Process for the preparation of carbapenem antibiotics
07/21/1982EP0056271A2 Carboxylic acid esters and insecticidal and/or acaricidal compositions
07/20/1982US4340757 Cuprous halide catalyzed amination
07/20/1982CA1128075A1 Purification of 1,2-dichloroethane recovered in the incomplete thermal cracking to vinyl chloride
07/14/1982EP0055958A2 Catalysts based on chlorened and chlorofluorinated aliphatic hydrocarbon chromium salts or oxides and aluminium phosphate for gas phase flurorination and gas phase fluorination process using these catalysts
07/13/1982US4339620 Copper-catalyzed fluid-bed ethylene oxhydrochlorination process
07/13/1982CA1127669A1 Recovery of pyrolytic energy in the production of vinyl chloride by subjecting 1,2-dichloroethane to an incomplete thermal cracking reaction
07/13/1982CA1127659A1 Process for the preparation of di-(halo)-vinyl compounds
07/08/1982WO1982002197A1 Process for preparing 1,2-dichloroethane
07/07/1982EP0055659A2 Catalysts for the fluorination in the gaseous phase of chlorinated and chlorofluorinated hydrocarbons, based on chronium oxide deposited on active carbon, and fluorination processes using these catalysts
07/07/1982EP0055652A1 Catalysts for the fluorination in the gaseous phase of chlorinated aliphatic derivatives based on chromium oxide microspheres, and fluorination processes using these catalysts
07/07/1982EP0055651A1 Catalysts based on active carbon impregnated with chromium sulfate for the gas-phase fluorination of chlorinated aliphatic compounds, and fluorination processes using these catalysts
07/07/1982EP0055429A1 N-sulfenylated allophanates, process for their preparation and their use as fungicides
07/07/1982EP0055427A1 Process for the production of monochloromethyl ketones
07/06/1982US4338474 Against polymerization during storage using a phenothiazine
07/06/1982US4338313 Cephem compounds
07/06/1982CA1127186A1 Production of chlorinated compounds by use of molten salts
06/1982
06/30/1982EP0054917A2 6- and 4-Substituted-1-azabicyclo(3.2.0)heptan-3,7-dione-2-carboxylates
06/30/1982EP0054753A1 Polyprenyl composition or compounds and process for the production thereof
06/30/1982EP0054674A1 A catalyst containing copper and alkali metals
06/30/1982EP0054634A1 Process for the preparation by rectification of pure alkyl aromatics with chlorinated side chains
06/29/1982US4337368 Reagent and method for decomposing halogenated organic compounds
06/23/1982EP0054360A2 Fluorobenzyl cyclopropane carboxylates, their preparation, compositions comprising them and their use as insecticides
06/23/1982EP0054274A1 Process for preparing fluorobenzene
06/22/1982CA1126299A1 Stabilisation of chlorinated hydrocarbons
06/22/1982CA1126298A1 Stabilisation of chlorinated aliphatic hydrocarbons
06/22/1982CA1126295A1 Non-polluting hydroxychloration process
06/16/1982EP0053687A1 Process for the preparation of 1.1-dichloroalkenylene compounds
06/16/1982EP0053657A1 Preparation of chlorotrifluoroethylene and trifluoroethylene
06/16/1982EP0053621A1 Unsaturated esters of adamantane containing diols and thermo-resistant cross-linked polymers therefrom.
06/15/1982US4335124 1-Alkyl, 1-phenyl-butenes
06/15/1982US4335055 Process for the preparation of alkenylbenzene derivatives or alkenylnaphthalene derivatives
06/09/1982EP0053389A1 Process for preparing cationic surface active agents
06/09/1982EP0053335A1 Process for the preparation of 1,2-dichloroethane
06/09/1982EP0053245A1 Process for the separation of organic iodine compounds from acetaldehyde
06/08/1982US4334112 Process for producing 2,5-dichloro-p-xylene
06/08/1982US4334111 Process for preparing substituted benzotrihalides
06/08/1982US4334103 Catalytically active polyether chains
06/08/1982US4333940 Ring-fluorinated 4-(monosubstituted-amino) phenyl compounds in inhibiting atherosclerotic lesion development
06/08/1982US4333799 Purification and recovery of ethylene dichloride
06/01/1982US4332964 Unsaturated esters of adamantane containing diols and thermo-resistant cross-linked polymers therefrom
06/01/1982US4332800 Bactericides containing 7-aminothiadiazole groups
06/01/1982US4332798 7-Amino-thia-diazole oxyimino derivatives of cephem and cephem compounds
05/1982
05/27/1982WO1982001701A1 Preparation of substantially anhydrous iodine compounds
05/25/1982US4331821 Process for the monohalogenation of alkylbenzenes in the α-position and new alkylbenzenes monohalogenated in the α-position
05/25/1982US4331820 Insect attractants
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