Patents
Patents for C07C 17 - Preparation of halogenated hydrocarbons (19,929)
04/1983
04/26/1983US4381313 Phenylalkanoic compounds and therapeutic use thereof
04/26/1983US4381299 7-Amino-thiadiazole oxyimino derivatives of cephem and cepham compounds
04/26/1983CA1145105A1 Stabilised chlorinated solvents
04/19/1983CA1144947A1 Process for the preparation of 3-bromo-4- fluorotoluene
04/13/1983EP0076718A1 Process for the halogenation of metadihalogenobenzenes
04/13/1983EP0076639A1 Production of 11,11,12,12-Tetracyano-9,10-anthraquinodimethane and derivatives thereof
04/13/1983EP0076448A1 Optically active components for the synthesis of the side chain of (R,R,R)-alpha-tocopherol and process for their preparation
04/12/1983CA1144308A1 Stabilized methylene chloride formulation for vapor degreasing
04/06/1983EP0075742A1 Process for the preparation of 1,2-dichloroethane
04/06/1983EP0075730A1 Process for the recovery of iodine values from gaseous effluents derived from carbonylation reactions
03/1983
03/30/1983EP0075377A2 Diphenyl ether compounds, their use as herbicides, and herbicidal compositions containing them
03/30/1983EP0075201A1 Process for the preparation of 1,1,1-trichloromethyl compounds
03/29/1983US4378316 Halogenated esters
03/29/1983CA1143751A1 Chemical process
03/23/1983EP0074608A2 Liquid crystal halogen compounds, process for their preparation, dielectric and dectrooptical display element containing them
03/22/1983US4377717 Method for the production of perfluoro-2-methylpentene-2
03/22/1983US4377716 Desulfurization of 2,2,4,4-tetrakis(trifluoromethyl)-1,3-dithietane with activated carbon catalyst
03/22/1983US4377715 Production of perfluoropropane
03/22/1983US4377578 Piperazine derivatives
03/22/1983US4377491 Oxychlorination catalyst precursor and process for its preparation
03/22/1983CA1143328A1 Method of preparing olefinic double bonds by splitting off of hydrogen halide
03/22/1983CA1143135A1 Preparation of substantially anhydrous iodine compounds
03/17/1983WO1983000859A1 Methyl halides and methyl alcohol from methane
03/16/1983EP0074069A1 Process for preparing chlorotrifluoromethylbenzene
03/16/1983EP0074005A1 Fungicides containing phenylpropylammonium salt, and process for combating fungi
03/16/1983EP0073987A1 Process for the preparation of 1,3,5-trichlorobenzene
03/16/1983EP0073941A1 Process for the preparation of vinyl chloride
03/15/1983CA1142770A1 Herbicidal mixtures
03/09/1983EP0073673A1 Condensation of natural gas or methane into gasoline range hydrocarbons
03/09/1983EP0073331A1 5-Aryloxy-5-azolyl-3,3-dimethyl-1-penten-4-ones and -ols, process for their preparation and their use as fungicides
03/08/1983US4376221 With p-phenylenediamines
03/08/1983US4376019 Halogenation process
03/02/1983EP0073055A1 Process for the catalytic conversion of carbon tetra-chloride into perchloroethylene
03/01/1983US4375569 Process for the oxychlorination of an alkane using a solid solution catalyst containing iron cations
02/1983
02/23/1983EP0072514A1 Process for the halogenation of organic compounds
02/22/1983US4375006 Alkyl gallate and phenothiazine, alkylphenothiazine or 4-tert-butylcatechol
02/16/1983EP0072008A1 Process for the preparation of p-chlorotoluene and/or of m-chlorotoluene
02/16/1983EP0071908A1 1-, and 1,1-disubstituted-6-substituted-2-carbamimidoyl-1-carbadethiapen-2-em-3-carboxylic acids, a process for preparing and an antibiotic composition containing the same
02/15/1983US4374293 Using a tungsten containing catalyst
02/15/1983US4374291 Synthesis of bis(ethynylphenyl) compounds
02/15/1983US4374289 From trichloroethylene and hydrogen fluoride
02/09/1983EP0071338A1 Electroviscous fluids
02/09/1983EP0071006A2 Tetrahydronaphthalene derivatives and their production
02/01/1983US4371721 Selective cracking of disubstituted benzenes having polar substituents
02/01/1983US4371710 Perfluoroalkyl compounds and process for preparing the same
02/01/1983US4371530 Aminocyclopentanone amides and pharmaceutical formulation
02/01/1983US4371473 Preparation of 2-(2-fluoro-4-biphenylyl)propionic acid and corresponding nitride
02/01/1983CA1140574A1 Insecticidal cyclopropanecarboxylates from substituted [1,1'-biphenyl]-3-ylmethyl compounds
01/1983
01/25/1983US4370486 Biphenyl compounds, a process for their preparation and their use as intermediate products for optical brighteners, dyestuffs, plastics and medicaments
01/25/1983US4370346 Halogenated esters
01/25/1983US4370340 Antidiabetic agent
01/19/1983EP0070218A1 Halogenated aromatic compounds suitable as fire retarders
01/11/1983US4368340 Vapor phase chlorination of 1,3,5-trihalobenzene having bromine atoms
01/11/1983US4368339 Process for the isomerization of a halogenated toluene
01/11/1983US4368338 Perchloroethylene or trichloroethylene with ethyl acetate, acetonitrile or pyrazine and n-methylpyrrole
01/11/1983US4368173 Distribution of gaseous reactant using a cap ferrule and fluidized bed containing nickel particles; multitubular
01/11/1983CA1139318A1 Process for preparing primary alkyl chlorides
01/05/1983EP0068080A1 Liquid phase synthesis of hexafluoroisobutylene
01/04/1983US4367350 Fluorination, noncatalytic reaction
01/04/1983US4367349 Hexafluorothioacetone dimer and formaldehyde
01/04/1983US4367348 Novel trifluoromethyl benzal chlorides and process for the preparation thereof
12/1982
12/29/1982EP0067874A1 Process for preparing 1,2-dichloroethane
12/28/1982US4366324 Process for concurrent preparation of organosiloxanes and methyl chloride
12/28/1982US4366170 1,2-Dibromo-2-cyano-2-(aryl)ethane(propane) antimicrobial compounds
12/28/1982US4366101 Synthesis of long-chain alkanes having terminal functionality
12/28/1982US4366093 Cylindrical molded catalyst
12/23/1982WO1982004442A1 Electroviscous fluids
12/21/1982US4365102 From tetrafluoroethylene and carbon dioxide
12/21/1982US4365101 From benzotrichloride and hydrogen fluoride in presence of chlorin
12/15/1982EP0066943A1 1,1-Diphenylalkenes and a process for their preparation
12/08/1982EP0066456A1 N-substituted azaheterocyclic carboxylic acids and their esters
12/07/1982US4362672 Process for producing difluorohaloacetyl fluoride
12/07/1982US4362602 Process for the treatment of heavy products resulting from the manufacture of chlorohydrocarbons
12/07/1982US4362573 An alkyl epoxycarboxylate, 1,1,1-trichloroethane
11/1982
11/30/1982CA1136646A1 P-tert. butylbenzotribromide and p-tert. butylbenzoyl bromide and process for their manufacture
11/23/1982CA1136163A1 Synthesis of long-chain alkanes having terminal functionality
11/23/1982CA1136160A1 Process for producing 1,3,5-trichlorobenzene
11/17/1982EP0064582A1 Starting compounds for preparing cephem compounds and processes for their preparation
11/16/1982US4359586 From 2-alkyl-1,3-butadiene
11/16/1982US4359371 Process for preparing bromine- and fluorine-containing halogenated hydrocarbons
11/16/1982CA1135690A1 Substituted 9,10-anthracene-bis-hydrazones
11/10/1982EP0064193A1 4,4'-Bis-(cyclohexyl)-biphenyl derivatives that contain fluorine, dielectrics containing them, and electro-optical indicator element
11/09/1982US4358627 Complexing with nitrogen compound, adsorption on molecular sieve
11/09/1982US4358409 Preparation of styryl cyclopropane insecticide intermediates
11/09/1982US4358360 Dewaxing process
11/09/1982CA1135286A1 Alkylation of aromatic hydrocarbons
11/09/1982CA1135268A1 Synthesis of 2-¬1-(2,5-dimethylphenyl) ethylsulfonyl|pyridine-1-oxide herbicide and intermediates therefor
11/02/1982US4357213 Method of recovery of liquid chlorine derivatives of hydrocarbons
11/02/1982CA1134597A1 Sterilization gas separation process
10/1982
10/27/1982EP0063384A1 Process for the nuclear chlorination of toluene
10/27/1982EP0063374A1 Substituted biphenyl compounds
10/26/1982US4356336 Recovering chlorine vales by combustion of wastes by using unreacted acyclic hydrocarbons as guel
10/26/1982US4356335 Aryl- or aralkylbenzene having two benzene rings at least one of which is substituted by at least one 3,3,3-trifluoropropyl group
10/26/1982US4356038 Stabilization of chlorinated aliphatic hydrocarbons and use of stabilized composition in cleaning articles
10/26/1982US4356026 Substituted cyclopropylmethoxy phenyl ureas and their use as herbicides
10/26/1982CA1134369A1 1.1-diphenylethene derivatives as microbicides
10/20/1982EP0063066A1 Process for the isomerization of bromohalogen benzenes
10/20/1982EP0062952A1 Stabilised composition of 1,1,1,-trichloroethane
10/19/1982US4355193 Method for the preparation of cis-nonen-6-yl chloride
10/19/1982CA1133949A1 Stabilization of 1,1,1-trichoroethane