| Patents for C07C 17 - Preparation of halogenated hydrocarbons (19,929) |
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| 05/04/2005 | CN1613143A Gas for plasma reaction, process for producing the same, and use |
| 05/04/2005 | CN1612849A Method for the preparation of n-propyl bromide |
| 05/04/2005 | CN1199921C Technique for cleanly recovering byprdouct methyl chloride of glyposate acid |
| 05/03/2005 | US6888032 Copper-catalyzed formation of carbon-heteroatom and carbon-carbon bonds |
| 04/28/2005 | WO2005037758A1 Method for preparing para-phenyl alkynyl benzaldehydes |
| 04/28/2005 | WO2005037744A1 Process for the preparation of 1,1,1,3,3-pentafluoropropane and 1,1,1,3,3,3-hexafluoropropane |
| 04/28/2005 | WO2005037743A1 Process for the preparation of 1,1,1,3,3-pentafluoropropane and 1,1,1,2,3-pentafluoropropane |
| 04/28/2005 | WO2005037742A1 Process for the preparation of 1,1,1,3,3,3-hexafluoropropane and at least one of 1,1,1,2,3,3-hexafluoropropane and 1,1,1,2,3,3,3-heptafluoropropane |
| 04/28/2005 | WO2005037741A1 Azeotrope-like compositions of trifluoroethane and hydrogen fluoride |
| 04/28/2005 | WO2005037740A1 Method of producing hydrofluorocarbons |
| 04/28/2005 | WO2005037431A1 Chromium oxide compositions containing zinc, their preparation, and their use as catalysts and catalyst precursors |
| 04/28/2005 | US20050090699 Process for producing fluoroalkyl iodide |
| 04/28/2005 | US20050090698 Process for producing fluoropropenes |
| 04/28/2005 | US20050089457 for liquid phase fluorination reaction of hydrocarbons, particularly of halogenated hydrocarbons, and more particularly of chlorinated hydrocarbons; corrosion resistance |
| 04/28/2005 | US20050087434 Method and apparatus for transforming chemical fluids using halogen or oxygen in a photo-treatment process |
| 04/28/2005 | CA2539933A1 Process for the preparation of 1,1,1,3,3,3-hexafluoropropane and at least one of 1,1,1,2,3,3-hexafluoropropane and 1,1,1,2,3,3,3-heptafluoropropane |
| 04/27/2005 | EP1311713A4 Phosphine coke inhibitors for edc-vcm furnaces |
| 04/27/2005 | EP1183223B1 Process for the manufacture of fluoroolefins |
| 04/27/2005 | CN1610653A Process for producing fluoroalkyl iodide |
| 04/27/2005 | CN1198688C Formed catalyst |
| 04/26/2005 | US6884365 Comprises octafluorocyclopentene; for dry etching/chemical vapor deposition/ashing; production of highly integrated/densified/large-sized semiconductor devices |
| 04/23/2005 | CA2457586A1 Closeable self-venting spout |
| 04/21/2005 | WO2005035472A1 Process for the preparation 3,5-bis(trifluoromethyl)benzylalcohol |
| 04/21/2005 | WO2005021472A3 Fluoridation of electron rich aromatic systems |
| 04/21/2005 | WO2004113412A3 Polymer |
| 04/21/2005 | US20050085674 Does not cause ozone depletion; can be used as an HFC forming agent, a refrigerant, a heat transfer medium and a propellant |
| 04/21/2005 | US20050085474 difluoroamine compounds |
| 04/20/2005 | EP1328496B1 Process for the manufacture of 1,1,1,3,3-pentachloropropane |
| 04/20/2005 | EP0766669B1 Tri-substituted phenyl derivatives useful as pde iv inhibitors |
| 04/19/2005 | US6881872 Distillation and reaction with chlorine or bromine, to remove cis-1,3-dichloropropene as low boiling component, and residue is distilled to remove chlorinated C6 compounds as high boiling component and to obtain trans-1,3- dichloropropene |
| 04/19/2005 | US6881698 Ion liquids derived from Lewis acid based on titanium, niobium, tantalum, tin or antimony, and uses thereof |
| 04/14/2005 | WO2005014512A3 LOW TEMPERATURE PRODUCTION OF 1-CHLORO-3, 3,3-TRIFLUOROPROPENE (HCFC-1233zd) |
| 04/14/2005 | US20050080303 Reacting soda lime with hydrogen fluoride |
| 04/14/2005 | US20050080302 Halocarbons containing fluorine and chlorine atoms; chemical intermediates for fluorohydrocarbons; liquid phase using copper catalyst |
| 04/14/2005 | US20050077501 Azeotrope-like compositions of trifluoroethane and hydrogen fluoride |
| 04/13/2005 | EP1521732A1 Method of stabilizing trichloroethane during production |
| 04/13/2005 | EP1358143B1 Process and intermediate compounds for the preparation of pesticidal fluoroolefin compounds |
| 04/13/2005 | CN1196662C Method and device for preparing 1, 1, 2-trichloroethane |
| 04/12/2005 | US6878853 Process for preparing dihalogenated adamantanes |
| 04/12/2005 | US6878830 An iridium or rhodium complexes with three or more substituents, and 1,3,2-dioxaborolane or -dioxaborinane rings, optionally, a phosphorus organic ligand |
| 04/12/2005 | US6878264 Process for conversion of organic compounds |
| 04/07/2005 | WO2005030685A2 Method of making 1,1,3,3,3-pentafluoropropene |
| 04/07/2005 | US20050075246 Using a catalyst having a parallelogram shaped external cross-section for selective gas phase exothermic reactions in a tubular fixed bed reactor; oxychlorination of ethylene to 1,2-diochloroethane for example |
| 04/06/2005 | EP1017656B1 Method for producing perhalogenated cyclopentene |
| 04/06/2005 | CN1604886A Disposal of fluoroform (HFC-23) |
| 04/06/2005 | CN1195578C Application of zeolite molecular sieve film in the separation of ethylidene dichloride-nitrogen mixture |
| 04/05/2005 | US6875894 Electrophilic activity; fluorination, alkylation to nucleophilic compounds |
| 04/05/2005 | US6875822 Process for preparing tritylated polystyrene resin |
| 04/05/2005 | US6875412 Chemically modifying single wall carbon nanotubes to facilitate dispersal in solvents |
| 04/05/2005 | CA2126007C Fluorination catalyst and fluorination process |
| 03/31/2005 | WO2005012212A3 Process for the manufacture of 1,3,3,3 tetrafluoropropene |
| 03/31/2005 | US20050070746 Method of making 1,1,3,3,3-pentafluoropropene |
| 03/31/2005 | DE10341534A1 Difluoralkylaromaten Difluoralkylaromaten |
| 03/31/2005 | DE10341308A1 Verfahren zur Herstellung von Halogenalkanen aus Alkoholen A process for the production of alcohols from haloalkanes |
| 03/30/2005 | EP1517876A1 Method for producing substituted organic compounds and use of catalysts for substitution reactions |
| 03/30/2005 | CN1602288A Process for producing diene compound |
| 03/30/2005 | CN1602287A Method and apparatus for producing decabromodiphenyl alkanes |
| 03/29/2005 | US6872684 Catalysts for oxychlorination of ethylene to 1,2-dichloroethane |
| 03/24/2005 | WO2005026090A1 Process for production of hydrofluorocarbons, products thereof and use of the products |
| 03/24/2005 | WO2005026089A2 Method for producing haloalkanes from alcohols |
| 03/24/2005 | WO2005026082A2 Method for reusing heavy end by-products in the manufacture of polychlorinated alkanes |
| 03/24/2005 | WO2005012214A3 Method of making fluorinated propanes |
| 03/24/2005 | US20050065386 Method for the preparation of n-propyl bromide |
| 03/24/2005 | US20050065385 Process for the production of fluoroethane and use of the same |
| 03/24/2005 | US20050065033 Method to inhibit ethylene responses in plants |
| 03/23/2005 | EP1515931A1 3,3,4,4-tetrafluorocyclopentane compounds, used as components of liquid crystal media |
| 03/23/2005 | EP1515930A1 Synthesis of hexafluoropropylene |
| 03/23/2005 | CN1599705A Method for the production of 1, 2-dichloroethane |
| 03/23/2005 | CN1599704A Vapor phase production of 1, 1, 1, 2, 3, 3, 3-heptafluoropropane from hydrogen fluoride and hexafluoropropylene |
| 03/23/2005 | CN1597053A Pressure-varying adsorption method for recovering vinyl chloride and acetylene from gas mixture |
| 03/23/2005 | CN1597052A Pressure-varying adsorption method for concentrating and recovering chlorethylene from chlorethylene containing gas mixture |
| 03/22/2005 | US6870067 Reacting 1-bromo-2,4,5-trifluorobenzene with magnesium chloride and allyl bromide, to form 1-(2-propenyl)-2,4,5-trifluorobenzene, then oxidizing to 2,4,5-trifluorophenyl-acetic acid in the presence of catalysts |
| 03/22/2005 | US6869652 Porous polymer/carrier solid phase reactants, method for producing same and the use thereof |
| 03/17/2005 | WO2005023984A2 Method for producing 1,1,1,3-tetrachloropropane and other haloalkanes using a copper catalyst |
| 03/17/2005 | WO2005023735A2 Carbon-carbon bond creation method comprising the coupling of a transferable group and an acceptor group |
| 03/17/2005 | WO2005023734A1 Process for producing chlorinated fluorine compound |
| 03/17/2005 | US20050058580 Oxychlorination of ethylene ; supplying oxygen and hydrogen chloride; incline flange; antideposit agents |
| 03/17/2005 | DE102004037387A1 New liquid crystalline cyclopenta-(a)-naphthalene derivatives having negative dielectric anisotropy, useful in liquid crystal displays, especially of the TFT-VA type |
| 03/16/2005 | EP1514864A2 Difluoralkyl aromatic compounds |
| 03/16/2005 | EP1513801A2 Fluorosulfates of hexafluoroisobutylene and its higher homologs and their derivatives |
| 03/16/2005 | EP1049658A4 Synthesis of tetraalkylcyclopentadienes |
| 03/16/2005 | CN1596238A Process for producing isopropyl chloride |
| 03/16/2005 | CN1594251A Method for separating and recovering chloroethylene by pressure swing adsorption method |
| 03/16/2005 | CN1594250A Method for producing 1, 1, 1, 2, 3, 3, 3-Heptafluoro propane |
| 03/16/2005 | CN1192995C Method for producing perhalogenated cyclopentene |
| 03/15/2005 | US6867310 Synthesize efficiently and under mild conditions alpha -aryl and alpha -vinyl products from a wide range of starting materials, including ketones, esters, hydrazones, and imines, enantiomorphs |
| 03/15/2005 | US6867302 Process for the catalytic synthesis of biaryls and polymers from aryl compounds |
| 03/15/2005 | US6866787 Continuous contact with molecular sieve 3A, 4A, or 5A; regeneration with inert gas; absorption of water |
| 03/10/2005 | WO2005021682A1 Cyclopenta[a]naphthaline derivatives |
| 03/10/2005 | WO2005021473A1 Method for producing 1,1,1,3-tetrachloropropane and other haloalkanes with iron catalyst |
| 03/10/2005 | WO2005021472A2 Fluoridation of electron rich aromatic systems |
| 03/10/2005 | WO2005021437A1 Porous material and method for producing same |
| 03/10/2005 | US20050054887 separation of high or low boiling chlorohydrocarbon impurities from reaction of carbon tetrachloride with unsaturated hydrocarbons, then chlorination to produce carbon tetrachloride, tetrachloroethylene, and minor amounts of hexachlorobutadiene and hexachlorobenzene by-products |
| 03/10/2005 | US20050054852 Satisfactory yield and improved preparation efficiency by halogenating a reactant and using the Suzuki coupling reaction to couple the halogenated reactant and a boronized reactant; e.g., reacting 1,8-dichloronaphthalene and 1,8-diborononaphthalene to produce perylene |
| 03/10/2005 | US20050054733 For example, 3,4-difluoro-2-methylbenzoyl Chloride; suitable as building blocks for active ingredients in pharmaceuticals, in particular in active analgesic and antibacterial ingredients and crop protection agents, in particular in herbicides and fungicides, or intermediates thereof |
| 03/09/2005 | CN1592729A Process for preparing pentacene derivatives |
| 03/09/2005 | CN1592656A Catalytic regeneration with elemental halogen |
| 03/09/2005 | CN1590356A Process for the separation of mixtures containing m-and p-dichlorobenzene |
| 03/09/2005 | CN1192042C Method of reducing formation of precipitates in solvent recovery system |
| 03/09/2005 | CN1192006C Methods for converting lower altanes and alkenes to alcohols and diols |