| Patents for C07C 17 - Preparation of halogenated hydrocarbons (19,929) |
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| 06/09/1998 | US5763710 Reacting ethane and chlorine source in presence of catalyst, maintaining excess of hydrochloric acid, separating vinyl chloride |
| 06/09/1998 | US5763709 Reacting iodofluorocarbon with organic compound having hydrogen atoms bonded to carbon atom as reducing agent in gas phase |
| 06/09/1998 | US5763708 Process for the production of difluoromethane |
| 06/09/1998 | US5763707 Production of pentafluoroethane |
| 06/09/1998 | US5763706 Process for the manufacture of 1,1,1,3,3-pentafluoropropane and 1,1,1,3,3,3-hexafluoropropane |
| 06/09/1998 | US5763705 Method of producing 1,1,1,3,3-pentafluoropropane, a method of producing 1,1,1,3,3-pentafluoro-2-halogeno-3-chloropropane, and a method of producing 1,1,1,2,3,3-hexachloropropene |
| 06/09/1998 | US5763704 Production of difluoromethane |
| 06/09/1998 | US5763703 Manufacturing method for hexafluorocylobutene and hexafluorocyclobutane |
| 06/09/1998 | US5763702 Heating a halogen-substituted benzene carboxylic acid using a basic catalyst |
| 06/09/1998 | US5763701 Process for preparing pentafluoroethane (R 125) |
| 06/09/1998 | US5763700 Insecticides |
| 06/09/1998 | US5763699 Process for preparing 2,2-diphenylhexafluoropropanes |
| 06/09/1998 | US5763698 Process for reducing the fluorine content of hydrofluorocarbons and hydrohalofluorocarbons |
| 06/09/1998 | US5763552 Hydrogen-containing flourosurfacant and its use in polymerization |
| 06/04/1998 | WO1998023564A1 Fluorine-substituted benzene derivatives, liquid-crystal composition, and liquid-crystal display element |
| 06/04/1998 | WO1998023561A1 Chlorobenzene derivatives, liquid-crystal composition, and liquid-crystal display elements |
| 06/03/1998 | EP0845458A1 1,2-Bis-adducts of stable nitroxides with substituted enthylenes and stabilized compositions |
| 06/03/1998 | EP0783545B1 Polymers of vinyl(perfluorocyclopropane) |
| 06/02/1998 | US5760282 Process for the manufacture of selected halogenated hydrocarbons containing fluorine and hydrogen and compositions provided therein |
| 06/02/1998 | US5760280 Production process for aromatic compounds |
| 06/02/1998 | US5760255 Reacting with perfluoroalkylsulfonyl fluoride in presence of strong organic base in inert organic solvent |
| 05/28/1998 | WO1998022482A1 1,3-diphosphinopropane ligands and transition metal complexes formed therefrom, their preparation and use |
| 05/28/1998 | WO1998022475A1 Synthesis of fluorophenyl boranes |
| 05/28/1998 | WO1998022470A1 Tetrakis-pentafluorophenyl borates from pentafluorophenyl grignard reagents |
| 05/28/1998 | WO1998022414A1 The catalytic manufacture of vinyl fluoride |
| 05/28/1998 | WO1998022413A1 Halogen exchange reactions and uses thereof |
| 05/28/1998 | DE19751551A1 Iodo-tri:fluoromethane preparation from tri:fluoromethane and iodine |
| 05/28/1998 | CA2271379A1 Halogen exchange reactions and uses thereof |
| 05/28/1998 | CA2243659A1 Synthesis of fluorophenyl boranes |
| 05/27/1998 | EP0844226A1 Method of producing 1,1,1,2,2-pentafluoroethane |
| 05/27/1998 | EP0844225A1 A method of producing 1,1,1,3,3-pentafluoro-2-halogeno-3-chloropropane |
| 05/26/1998 | US5756869 Method of preparing hydrofluorocarbon |
| 05/26/1998 | US5756868 Production of hydrofluorocarbons |
| 05/26/1998 | US5756858 Process for the preparation of substituted phenylacetic acid derivatives and novel intermediates |
| 05/26/1998 | US5756834 Process for preparing fluorinated aromatics |
| 05/26/1998 | US5756653 Substituted polythiophenes from highly reactive zinc reagents |
| 05/22/1998 | WO1998021171A1 Liquid phase catalytic fluorination of hydrochlorocarbon and hydrochlorofluorocarbon |
| 05/20/1998 | EP0842239A1 Method for monomer recovery |
| 05/20/1998 | EP0842208A1 2,7-aryl-9-substituted fluorenes and 9-substituted fluorene oligomers and polymers |
| 05/20/1998 | EP0842136A1 Method for preparing alpha,omega-bromochloroalkanes |
| 05/20/1998 | EP0842135A1 Method for preparing alpha, omega-bromochloroalkanes |
| 05/20/1998 | EP0690833B1 Production of difluoromethane |
| 05/20/1998 | EP0690832B1 Production of difluoromethane |
| 05/20/1998 | CN1182413A Process for producing pentafluoroethane and tetrafluorochloroethane |
| 05/19/1998 | US5753776 Liquid-phase fluorination |
| 05/19/1998 | US5753106 Method of, and apparatus for, and irradiation unit for oxidative photopurification |
| 05/14/1998 | WO1998019982A1 Process for the purification of 1,1-difluoroethane |
| 05/14/1998 | WO1998019981A1 Manufacture of hexafluoroethane |
| 05/13/1998 | EP0840719A1 Distillation processes for removing cfc-115 and hydrofluoric acid from hfc-125 |
| 05/13/1998 | EP0646105B1 Production of hydrofluorocarbons |
| 05/13/1998 | CN1181368A Process for stabilization of pentafluoroethane |
| 05/12/1998 | US5750812 Air is pretreated with a means for removal of aromatic hydrocarbons |
| 05/12/1998 | US5750811 Halogenation of benzotrifluoride with chlorine gas in the presence of an iron, antimony or aluminum chloride catalyst and an iodoaryl cocatalyst |
| 05/12/1998 | US5750810 Pyrolysis |
| 05/12/1998 | US5750809 Methods of producing 1,1,1,2,2-pentafluoroethane |
| 05/12/1998 | US5750808 Dehydrohalogenation processes |
| 05/12/1998 | US5750807 Reaction of aldehyde with hydrogen fluoride for fluorination |
| 05/12/1998 | US5750728 Process for the preparation of aromatic bromomethyl compounds |
| 05/12/1998 | US5750010 Process for photochlorination |
| 05/06/1998 | EP0839785A1 Process for the stabilisation of pentafluoroethane |
| 05/06/1998 | EP0737179B1 Process for the production of fluorinated olefins |
| 05/06/1998 | EP0687659B1 Process for producing 1,1,1,3,3-pentafluoropropane |
| 05/06/1998 | CN1181057A Process for producing difluoromethane and difluorochloromethane |
| 05/06/1998 | CN1180688A Purification of pentafluoroethane |
| 05/06/1998 | CN1180686A Process for selective hydroisomerisation of long linear and/or slightly branched paraffins using catalyst based on molecular sieve |
| 05/05/1998 | CA2152940C A method of producing 1,1,1,3,3-pentafluoropropane, a method of producing 1,1,1,3,3-pentafluoro-2-halogeno-3-chloropropane, and a method of producing 1,1,1,2,3,3-hexachloropropene |
| 05/05/1998 | CA2152936C A method of producing 1,1,2,2,3-pentafluoropropane |
| 04/30/1998 | WO1998017611A1 Synthesis of perfluoro aromatic boranes and borates |
| 04/29/1998 | EP0837851A1 Fluorinated phenanthrene derivatives and their use in liquid crystal mixtures |
| 04/29/1998 | EP0837841A1 Process to make allyl chloride and reactor useful in that process |
| 04/29/1998 | EP0837725A1 Process for extracting pure substances from mixtures of high-boiling air and/or temperature-sensitive substances requiring high separative power by rectification in a fine vacuum and columns suitable for this process |
| 04/29/1998 | EP0767704B1 Cyclonic reactor |
| 04/29/1998 | EP0669304B1 Process for producing difluoromethane |
| 04/29/1998 | CN1180346A Preparation of tetrafluoroethylene |
| 04/29/1998 | CN1180345A Method for purifying pentafluoroethane |
| 04/28/1998 | US5744669 Process for the conversion of a halogenated organic stream containing trace quantities of organic nitrates |
| 04/28/1998 | US5744663 Process for preparing cyclopentyl bromide |
| 04/28/1998 | US5744662 Purifying dichlorodifluoromethane and 1,1,1,2-tetrafluoroethane refrigerants |
| 04/28/1998 | US5744661 Purification of 1, 1-difluoroethane |
| 04/28/1998 | US5744660 Products of tetrafluorothanes |
| 04/28/1998 | US5744659 Process for the preparation of difluoromethane |
| 04/28/1998 | US5744658 Catalytic reaction of 1,1,1-trifluoro-2-chloroethane and hydrogen fluoride to make 1,1,1,2-tetrafluoroethane; reacting the reaction mixture with trichloroethylene to produce the desired product and 1,1,1-trifluoro-2-chloroethane; recycle |
| 04/28/1998 | US5744657 Process for the preparation of perfluorocarbons |
| 04/28/1998 | US5744656 Conversion of hexafluorobenzene to bromopentafluorobenzene |
| 04/28/1998 | US5744638 Treatment of halo carboxylic acid with ammonia using copper catalyst |
| 04/23/1998 | WO1998016486A1 Process for the preparation of substituted aromatic compounds |
| 04/23/1998 | CA2268304A1 Process for the preparation of substituted aromatic compounds |
| 04/22/1998 | EP0837048A1 Process for the production of 2,6-dichloro-3,5-di(secondary or tertiary alkyl)toluene |
| 04/22/1998 | EP0837047A1 Purification of pentafluoroethane |
| 04/22/1998 | EP0837046A1 Process for preparing o-alkyl-fluoro-benzenes |
| 04/22/1998 | EP0837045A1 Liquid crystalline compound having alkynyl group, and liquid crystal composition and liquid crystal display device therefrom |
| 04/21/1998 | US5741949 Continuously feeding excess liquid bromine and non-fused aromatic compound to reaction zone to form mixture, continuously withdrawing after established residence time |
| 04/21/1998 | US5741922 Coupling agent; surface treatment of magnetic material; heat and oxidation resistance; waterproofing |
| 04/21/1998 | US5741748 Catalyst production for use in a process for fluorination of hydrocarbons |
| 04/21/1998 | CA1339833C Process for the recovery of halogenated hydrocarbons in a gas stream |
| 04/16/1998 | WO1998015511A1 Process for separating pentafluoroethane and chloropentafluoroethane |
| 04/15/1998 | EP0835857A1 Method of obtaining 1,2-dichloroethane |
| 04/15/1998 | CN1179148A Reagent, compound and method for nucleophile perfluoroalkylation, and resulting derivatives |
| 04/15/1998 | CN1179143A Preparation of tetrafluoroethylene |
| 04/14/1998 | US5739406 Reacting hydrogen fluoride with chlro(fluoro)butane in presence of halogenation catalyst selected from group 4 or 5 metal derivatives to obtain pentafluorobutane |