C07C 25 - Compounds containing at least one halogen atom bound to a six-membered aromatic ring

Patents for C07C 25 - Compounds containing at least one halogen atom bound to a six-membered aromatic ring (5,308)
02/1990
02/06/1990	US4898999 Process for halogenating cyclobutenoarenes
02/06/1990	US4898998 Process for producing brominated acenaphthylene condensates
02/06/1990	US4898997 Halophenylethylenes
02/06/1990	EP0357671A4 Improved process for preparing aromatic fluorides.
01/1990
01/25/1990	WO1990000555A1 Lipid derivatives of antiviral nucleosides, liposomal incorporation and method of use
01/24/1990	EP0351644A1 Process for the preparation of fluorobenzenes
01/17/1990	CN2051129U Tower liquid film crystallizing device with filling tube sheet
01/16/1990	US4894383 Fungicidal hydroxyalkyl-triazolyl derivatives
01/16/1990	CA1264478A1 Process for the preparation of halogenated (2,2- paracyclophanes and mixtures of resultant halogenated (2,2)-paracyclophanes
01/10/1990	EP0350287A2 Lipid derivatives of antiviral nucleosides, liposomal incorporation and method of use
01/09/1990	US4892975 1,3-diethynyl tetrafluorobenzene
01/03/1990	EP0349381A1 Process for the bromination of biphenyl with BrCl
01/02/1990	US4891450 Fluorine-containing arylalkenes
01/02/1990	US4891448 Acidic mordenite catalyst
12/1989
12/27/1989	EP0347888A2 Silicone oil recovery
12/27/1989	EP0347693A1 Benzonitriles, benzaldehydes and benzyl alcohols, and processes for their production
12/27/1989	EP0347690A2 Process for manufacturing benzene derivatives, and benzene derivatives
12/20/1989	EP0347116A2 Process for preparing decabromodiphenylalkanes and decabromodiphenylethane.
12/20/1989	EP0346959A1 Process for halogenating cyclobutenoarenes
12/19/1989	CA1263966A1 Preparation of fluorinated aromatic compounds
12/13/1989	EP0346276A1 Substituted benzocyclobutenes, process for their preparation and their use
12/13/1989	EP0200743B1 Destruction of toxic chemicals
12/12/1989	US4886923 Metal chloride catalyst and alcohol or acid cocatalyst
12/12/1989	US4886907 Polysubstituted derivatives of naphthalene, their process of preparation and their application in the cosmetic and pharmaceutical fields
12/06/1989	EP0344775A1 Process for producing 4-benzoyl-5-hydroxypyrazoles
12/05/1989	US4885419 1,2-Di(4-isobutylphenyl)hydrocarbon and its preparation and uses as intermediate
12/05/1989	US4885418 Treating with a water-containing anion exchanger in the oh form
12/05/1989	US4885415 Hydrogenation, dechlorination, catalysis
12/05/1989	US4885404 High yields
11/1989
11/22/1989	CN1037327A Process for preparation of 2,3-difluorobenzenes
11/14/1989	CA1262921A1 Process for producing p-chlorobenzenes
11/14/1989	CA1262920A1 Process for producing a halobenzene
11/08/1989	EP0340581A2 Process for the chlorination in the nucleus of aromatic hydrocarbons
11/08/1989	EP0182872B1 A process for the preparation of cyclobutene-substituted aromatic hydrocarbons
11/07/1989	US4879423 2-chloro-3,6-difluoro-benzyl halide
10/1989
10/26/1989	DE3812191A1 Chirale oder achirale ringverbindungen Chiral or achiral ring compounds
10/25/1989	EP0338891A1 Method for the production of 4,4'-dibromobiphenyl in a strongly acidic medium
10/25/1989	EP0338890A1 Process for the preparation of 4-bromobiphenyl
10/25/1989	EP0338686A2 Pyrimidinone derivatives
10/25/1989	EP0338054A1 Cross coupling of titanium organyls
10/24/1989	US4876404 Preparation of dichlorotrifluoromethyltoluenes including novel isomers
10/19/1989	WO1989009764A1 Chiral or achiral cyclic compounds
10/18/1989	CN1036385A Method of manufacturing pentabromotoluene
10/11/1989	EP0336568A1 Process for the bromination of alkyl benzenes
10/11/1989	EP0336567A1 Process for the bromination of alkyl arenes
10/11/1989	EP0335953A1 Process for producing polybrominated higher alkylbenzenes
10/11/1989	CN1036197A Liquid-phase process for oxyiodination of naphthalene
10/10/1989	US4873383 Absorbing o-and, or p-dichlorobenzene with a tpz-3 type zeolite to isolate m-dichlorobenzene
10/10/1989	US4873027 Fluoroalkylaryliodonuim compounds
10/05/1989	WO1989009203A1 Octafluorobiphenyls
10/03/1989	US4871470 Cyclohexane derivatives
10/03/1989	US4871469 Trifluorotoluene derivatives
10/03/1989	CA1262148A1 Process for preparing halogenated benzene derivatives
10/03/1989	CA1262143A2 Formylglycine derivatives
09/1989
09/27/1989	EP0334097A2 Process for the preparation of 4,4'-Dihalogeno-bisphenyls
09/27/1989	EP0334025A1 Process for the separation of halogenated benzene derivatives
09/26/1989	US4870219 Neoplasms, dermatoses
09/26/1989	US4870218 Trihalobenzene compounds
09/26/1989	CA1261763A1 Separation of dichlorotoluene isomers using absorption on zeolites
09/26/1989	CA1260961A1 Process for separating dichlorotoluene isomers by adsorption on zeolites
09/26/1989	CA1260960A1 Process for producing brominated acenaphthylene and its condensates
09/21/1989	WO1989008687A1 2,3-difluorobiphenyls
09/21/1989	WO1989008639A1 Chiral derivatives of 1,2-difluorobenzene
09/21/1989	WO1989008633A1 Difluorobenzol derivatives
09/21/1989	WO1989008631A1 Liquid-phase process for the oxyiodination of naphthalene
09/21/1989	WO1989008629A1 Process for preparing 2,3-difluorobenzenes
09/21/1989	DE3906052A1 Dihalobenzene derivatives
09/21/1989	DE3906040A1 Cyclohexene derivatives
09/21/1989	DE3906019A1 Dihalobenzene derivatives
09/21/1989	DE3807872A1 Difluorbenzolderivate Difluorobenzene derivatives
09/20/1989	EP0333436A1 Liquid-phase process for the oxyiodination of naphthalene
09/19/1989	US4868347 Process for obtaining substituted fluorobenzenes
09/19/1989	US4868202 Pesticidal compositions containing 3-phenylpyrrole derivatives
09/19/1989	US4867904 Bicyclooctane derivatives
09/13/1989	EP0332387A1 Triazole derivatives, their preparation and their use as fungicides
09/13/1989	EP0332025A1 Chiral derivatives of 1,2-difluorobenzenes
09/12/1989	US4866078 Phenyl pyridones and insectidal use thereof
09/06/1989	EP0331549A1 Process for the preparation of 4,4-dibromobiphenyl in a solvent medium and with a catalyst
09/06/1989	EP0331091A2 Cyclohexene derivatives
09/05/1989	US4864027 Silane derivatives
08/1989
08/30/1989	EP0330420A1 Process for manufacture of fluoroaromatics
08/30/1989	EP0329752A1 Fluorinated oligophenyls and their use in liquid crystal materials
08/29/1989	US4861928 Process for the isomerization of dichlorotoluene
08/23/1989	EP0328530A1 Processes for preparing iodinated aromatic compounds.
08/23/1989	EP0215120B1 Cyclohexane derivatives
08/22/1989	CA1258682A1 Destroying halogen containing organic compounds
08/16/1989	EP0328279A1 Preparation of halogenated organic compounds
08/16/1989	EP0248861B1 Dispirotetradecane
08/15/1989	US4857150 Silicone oil recovery
08/15/1989	CA1258471A1 Process for the preparation of optionally substituted 2-benzyl-toluenes
08/08/1989	US4855520 Reacting a 1,3-diphenylpropargyl alcohol with an alkanesulfony l halide; hindered amine base
08/08/1989	US4855517 Reacting aromatic nitro compounds with bromine in the gas phas e
08/01/1989	US4853488 Process for the preparation of (2,2)-paracyclophane and derivatives thereof
08/01/1989	US4853480 Oxyiodination incorporating an iodine generator for the conversion of methyl iodide to iodine
08/01/1989	US4853151 Liquid crystals
07/1989
07/26/1989	EP0325126A1 Fluorine-containing 1-aryl alkoxytris(dialkyl amino)phosphonium salts, and process for their preparation and their use
07/25/1989	US4851603 Preparation of cyclobutarenes via the steam pyrolysis of aromatic derivatives
07/25/1989	US4851596 Friedel-crafts catalyst and thiazepine co-catalyst
07/18/1989	US4849560 Zeolite, metal salt, catalyst selectivity
07/18/1989	US4849559 Process for the preparation of dichloro-[2,2]paracyclophane

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