Patents
Patents for C07C 17 - Preparation of halogenated hydrocarbons (19,929)
09/2010
09/01/2010CN101817724A Preparation method of 1,2,4-trifluoro-benzene
09/01/2010CN101817723A Method for preparing chloroethylene by catalytic reforming
09/01/2010CN101817722A Technique for preparing dichloroethane by adopting addition route reaction of acetylene and anhydrous hydrogen fluoride
09/01/2010CN101817721A Technology for producing chloromethane by using methane chlorination method
09/01/2010CN101817720A Continuous process for converting natural gas to liquid hydrocarbons
09/01/2010CN101816945A Catalyst for preparing vinylidene chloride by trichloroethane gas-phase catalytic cracking and preparation method thereof
08/2010
08/31/2010US7786335 fluorinating non-fluorinated hydrochlorocarbon with hydrogen fluoride, in liquid catalyst system comprising superacid catalyst prepared from SbF5, NbF5, TaF5 or TaF5/SnF4 and HF
08/31/2010US7786334 Catalytic process for the preparation of fluorinated halocarbons
08/31/2010US7786333 selectively hydrogenating highly fluorinated C3-C6 olefins to produce hydrofluorocarbons, followed by dehydrofluorinating to produce fluorinated olefins and hydrofluoric acid; hexafluoropropene to pentafluoropropene
08/31/2010US7786332 Prepared via a combinatorial synthesis based on a Suzuki coupling, subsequent halo-demetallation and finally a Suzuki coupling; Suzuki couplings are each carried out with a boronic acid or a boronic acid ester; 5-Bromo-1,3-difluoro-2-[(R)-3-methylpentyl]benzene
08/26/2010WO2010095764A1 Process for preparing fluorine-containing alkyne compound
08/26/2010US20100216958 Methods of Preparing Renewable Butadiene and Renewable Isoprene
08/25/2010EP1663921B2 Method for producing haloalkanes from alcohols
08/25/2010CN101815693A Method for producing fluorinated organic compounds
08/25/2010CN101811932A Preparation method of Aliskiren intermediate trans-1,4-dibromo-2-butylene
08/25/2010CN101811931A Energy-saving vinyl chloride conversion dehydrating device
08/25/2010CN101429094B Process for producing 2, 7-dibromo-9, 9-dialkyl fluorene
08/24/2010US7781626 Separation by distillation; redistilling overhead, purification; nontoxic, zero ozone depleting potential; solvents, blowing agents, refrigerants, cleaning compounds, aerosols, propellants
08/24/2010US7781615 5-amino-benzonorbornene is prepared in an economically favourable manner in good yield and quality for use in preparation of various fungicidal heterocyclyl-carboxylic acid benzonorbornen-5-yl-amides
08/24/2010US7780930 Fluoropolymer lined metallic vessel design
08/19/2010US20100210884 Process for producing pentafluoroethane
08/19/2010US20100210883 Method for producing fluorinated organic compounds
08/19/2010US20100210882 Dehydrogenationhalogenation process for the production of C3-C6-(hydro)fluoroalkenes
08/19/2010US20100210876 Microreactor and liquid phase chemical reaction method using microreactor
08/19/2010DE102009007874A1 Manufacturing plate, comprises providing a substrate made of glass or glass ceramic, and applying a coating with an electrically conductive material on a surface of the substrate
08/18/2010CN201551949U Methane chloride film separation enricher
08/18/2010CN101808965A methods of removing impurities from alkyl bromides during distillation and distillate produced thereby
08/18/2010CN101805241A New method for preparing fluoro-substituted indene compound
08/18/2010CN101805240A Telomerization method of perfluoroalkyl iodide
08/18/2010CN101250086B Method for preparing monofluo-rodicloroethane
08/18/2010CN101168493B Preparation method for fluorochlorobenzene
08/17/2010US7776289 Method and apparatus for producing decabromodiphenyl alkanes
08/17/2010CA2571448C Methods for separating mixture components
08/17/2010CA2450637C Solid-phase nucleophilic fluorination
08/12/2010WO2010090086A1 Method of purifying (z)-1-chloro-3,3,3-trifluoropropene
08/12/2010WO2010055341A3 Improvements in catalytic processes
08/12/2010WO2010051327A3 Azeotrope-like compositions of 1,1,2,3-tetrachloropropene and hydrogen fluoride
08/12/2010US20100204529 Process for producing 2,3,3,3-tetrafluoropropene
08/11/2010EP2215097A1 Synthesis of hydrofluoroalkanols and hydrofluoroalkenes
08/11/2010CN101801895A Terminally iodized polyfluoroalkane and method for producing the same
08/11/2010CN101801894A Preparation of halogen and hydrogen containing alkenes over metal fluoride catalysts
08/11/2010CN101798258A Novel fluoride-containing alkane, synthesizing method and use thereof
08/11/2010CN101798257A Automatic synthesis method of methylation reagent [11C] CH3Br
08/11/2010CN101161611B A method for processing monochloro methane tower bottom regrouping share
08/10/2010US7772240 used for the treatment of psychological disorders such as schizophrenia, anxiety, depression and bipolar disorder
08/10/2010CA2471295C Integrated process for synthesizing alcohols, ethers, and olefins from alkanes
08/10/2010CA2447761C Oxidative halogenation of c1 hydrocarbons to halogenated c1 hydrocarbons and integrated processes related thereto
08/05/2010WO2010088196A2 Azeotrope-like compositions of pentafluoropropane, chlorotrifluoropropene, and hydrogen fluoride
08/05/2010WO2010087465A1 Process for preparing fluorine-containing olefin
08/05/2010US20100197981 Processes for producing 1,2,3,3,3-pentafluoropropene and precursors thereof
08/05/2010US20100197980 Catalytic Isomerization Between E and Z Isomers of 1,2,3,3,3 Pentafluoropropene Using Aluminum Catalyst
08/05/2010US20100197967 Process for the purification of alpha, omega-diiodoperfluorinated compounds
08/05/2010US20100197950 Process for preparing phenoxy acetic acid derivatives
08/05/2010CA2751095A1 Azeotrope-like compositions of pentafluoropropane, chlorotrifluoropropene, and hydrogen fluoride
08/04/2010EP2213642A1 Process for the Manufacture of Fluorinated Olefins
08/04/2010EP1874716B1 Processes for production and purification of normal propyl bromide
08/04/2010CN101796003A Catalytic isomerization between E and Z isomers of 1,2,3,3,3 pentafluoropropene using aluminum catalyst
08/04/2010CN101796002A Process for producing 2,3,3,3-tetrafluoropropene
08/04/2010CN101792365A Non-catalytic manufacture of 1,1,3,3,3-pentafluoropropene from 1,1,1,3,3,3-hexafluoropropane
08/04/2010CN101255094B Novel washing technique for improving thermal stability of hexabromocyclododecane
08/04/2010CN101016222B Method of eliminating boric acid group from alkyl biphenyl boric acid compounds
08/03/2010US7767869 in cracking furnace, in which medium pressure of 1.4 -2.5 MPa is maintained and an externally heatable and separately regulatable first heat exchanger is provided by means of which pressure fluctuations and temperature fluctuations within system can be compensated for; uses heat of quench waste gas
08/03/2010US7767683 Hydrogen succinate salts of trans-4-((1R, 3S)-6-chloro-3-phenylindan-1-YL)-1,2,2-trimethylpiperazine and the use as a medicament
08/03/2010CA2338394C Process for the preparation of 1,1,1-trifluoro-2,2-dichloroethane
07/2010
07/29/2010WO2010084976A1 Method for manufacturing conjugated aromatic compound
07/29/2010US20100191025 Process for preparing (hydro)(chloro)olefins
07/29/2010US20100187464 Azeotrope compositions comprising 1,1,1,2,3-pentafluoropropene and hydrogen fluoride and uses thereof
07/28/2010CN101790500A Process for the separation of fluorocarbons using ionic liquids
07/28/2010CN101790494A Alkali metal fluoride dispersion, and process for production of fluorinated organic compound using the same
07/28/2010CN101786939A Method for preparing vinyl chloride by reacting ammonium chloride with acetylene
07/28/2010CN101786938A Method for recycling chloromethane during production of glyphosate by using glycine method
07/28/2010CN101786937A Chlorinated paraffin vacuum removal process and equipment
07/28/2010CN101786025A Catalysts for fixed bed oxychlorination of ethylene to 1.2-dichloroethane
07/28/2010CN101786007A catalysts for oxychlorination of ethylene to 1.2-dichloroethane
07/28/2010CN101117305B Method for preparing 1,1,1,2-tetrafluoro thane
07/27/2010US7763761 pyrene dyes; light emitting layer sandwiched between a pair of electrode consisting of an anode and a cathode; great efficiency of light emission and a long lifetime
07/27/2010US7763760 catalyzing the chlorination of toluene or ortho-xylene to p-chloro-toluene or 4-chloro-ortho-xylene in presence of cupric(benzoate) chloride which has higher catalytic activity and high selectivity and in-situ generating copper(II) chloride catalyst
07/22/2010WO2010083349A2 Isomerization of 1,1,3,3-tetrafluoropropene
07/22/2010WO2010082662A1 Process for preparation of 1,1-dichloro-2,2,3,3,3–penta- fluoropropane
07/22/2010WO2010081988A1 Method for the preparation of fluoroolefin compounds
07/22/2010WO2010081755A1 Novel herbicides
07/22/2010WO2010062427A3 Oxidative mono-halogenation of methane
07/22/2010WO2010011423A3 Synthesis of chabazite-containing molecular sieves and their use in the conversion of oxygenates to olefins
07/22/2010US20100185031 Manufacturing process for iodinated aromatic compounds
07/22/2010US20100185030 Process for the manufacture of hydrofluoroolefins
07/22/2010US20100185029 Two step process for the manufacture of hydrofluoroolefins
07/22/2010US20100185028 Method for producing 1, 1-dichloro-2,2,3,3,3-pentafluoropropane
07/22/2010US20100183486 High shear system for the production of chlorobenzene
07/22/2010US20100181524 Stabilized hydrochlorofluoroolefins and hydrofluoroolefins
07/22/2010US20100181186 Process for obtaining a purified hydrofluoroalkane
07/22/2010CA2749615A1 Novel herbicides
07/21/2010EP2208528A1 Catalysts for fixed bed oxychlorination of ethylene to 1.2-dichloroethane
07/21/2010CN101781165A Method for synthesizing dicyclohexyl o-fluoroethylbenzene liquid crystal compound
07/21/2010CN101781164A Preparation method of difluoromono-chloroethane
07/21/2010CN101781163A Preparation method of high-purity halogenated hydrocarbon used for liquid chromatogram
07/21/2010CN101781162A Method for preparing trifluoromethyl styrene compound
07/21/2010CN101781161A Method for preparing trifluoromethyl styrene compound
07/21/2010CN101781157A Mono-iodo-substituted synthetic method for preparing aromatic or heteroaromatic compound
07/21/2010CN101780365A New method for separating and recycling methyl isocyanate-decomposed tail gas
07/21/2010CN101250087B Method for preparing allyl chloride by using byproduct of polyol allyl ether production
1 ... 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 ... 200