Patents
Sitemap › C07 - Organic chemistry › C07C - Acyclic or carbocyclic compounds › C07C 17 - Preparation of halogenated hydrocarbons
Patents for C07C 17 - Preparation of halogenated hydrocarbons (19,929)
09/2005
09/27/2005CA2094470C A decabromodiphenylethane predominate product having enhanced whiteness
09/22/2005WO2005087693A2 Highly purified liquid perfluoro-n-alkanes and method for preparing
09/22/2005WO2005087659A1 Method for removing tetrafluormethane from nitrogen trifluoride
09/21/2005CN1219739C All fluoride purifying method
09/20/2005US6946582 from catalytic iodination of a fluoroalkene and hydrogen iodide; further reacted with a carboxylate giving a fluoroester; by-product and polymerization inhibition; efficiency; fluoroalkene recycling; chemical intermediate
09/20/2005US6946560 Ligands for metals and improved metal-catalyzed processes based thereon
09/20/2005CA2094469C Process for a decabromodiphenylethane predominate product having enhanced whiteness
09/15/2005WO2005085307A1 Polymer-supported metal cluster compositions
09/15/2005WO2005058780A3 Pyrolysis process
09/15/2005WO2005056812A3 Practical, cost-effective synthesis of ubiquinones
09/15/2005US20050203318 Catalyst and method for the preparation of chloroform and chlorinated paraffins
09/15/2005US20050203308 Catalytic boronate ester synthesis from boron reagents and hydrocarbons
09/14/2005EP1573088A1 Process for manufacturing fluoroolefins
09/14/2005EP1572602A1 Solid-phase preparation of [18f] fluorohaloalkanes
09/14/2005EP1409440A4 A method to inhibit ethylene responses in plants
09/14/2005CN1669129A Method of dry etching, dry etching gas and process for producing perfluoro-2-pentyne
09/14/2005CN1668558A Preparation method of difluoromethane
09/14/2005CN1668557A Method for producing chlorinated hydrocarbon having chlorinated tertiary carbon
09/14/2005CN1218914C Process for preparing 2H-heptafluoropropane
09/13/2005US6943275 carbondisulfide or a dialkyl trithiocarbonate and an alkylating agent (R'X); Grignard reagent in the presence of a copper catalyst, lithium tetrachlorocuprate Li2CuCl4; conjugated polymer and copolymer precursors
09/13/2005US6943257 Low cost, minimizing environmental pollution, halogenation in presence of halodimethylsulfonium halide prepared in situ from halohydric acid and dimethylsulfoxide, as activated nucleophilic agent, one-pot process, bromination
09/09/2005WO2005082820A1 Method for preparation of a fluoroaromatic compound from an aminoaromatic amine compound.
09/08/2005US20050197514 Highly branched perfluoroolefins, super-stable perfluoroalkyl radicals and production methods thereof
09/08/2005DE4218976B4 Benzolderivate Benzene derivatives
09/07/2005CN1665779A Fluorosulfates of hexafluoroisobutylene and its higher homologs and their derivatives
09/07/2005CN1217916C Process for preparing 3-5-difluoroaniline
09/07/2005CN1217909C Method of treating fluorine compound
09/07/2005CN1217895C Synthesis of perfluoroolefins
09/07/2005CN1217894C Fluorocarbon manufacturing process
09/06/2005US6939521 for reacting corrosive materials under pressure; specifically, for liquid-phase fluorination of organic compounds
09/06/2005CA2275592C Method for preparing a tetrahydropyridin derivative
09/01/2005WO2005080942A1 Chemical production processes, chemical production systems, and methods for monitoring and altering reactor conditions
09/01/2005WO2005080638A1 Stabilised 1,2-dichloroethylene compositions
09/01/2005WO2005080304A1 Polyacene compound and organic semiconductor thin film
09/01/2005WO2005080303A1 Product stream processing methods, product stream processing systems, and mixtures
09/01/2005US20050192468 Hydrocarbon conversion process improvements
09/01/2005DE102004007358A1 Kongenere, chlorierte, bromierte und/oder iodierte, fluorierte aromatische Verbindungen mit zwei Benzolringen in ihrer Grundstruktur, Verfahren zu ihrer Herstellung und ihre Verwendung Congeners chlorinated, brominated and / or iodinated, fluorinated aromatic compounds having two benzene rings in their base structure, process for their preparation and their use
08/2005
08/31/2005EP1568703A1 Method of fluorination
08/31/2005CN1662486A Process for chlorinating tertiary alcohols
08/31/2005CN1662480A Synthesis of hexafluoropropylene
08/31/2005CN1662443A Process for purification of anhydrous hydrogen chloride gas
08/31/2005CN1662302A Metallic copper catalyst for polyfluoroalkylethyl iodide production and process for producing polyfluoroalkylethyl iodide
08/31/2005CN1660730A Method for preparing chlorocyclohexane
08/31/2005CN1660729A Method for isomerizating 1, 4-dichloro-2-butylenes from syn form to anti form
08/31/2005CN1660728A Verfahren zur herstellung von 1, 1, 1-trifluoro-2, 2-dichloroethan
08/31/2005CN1660719A Fluoraminoolefins and fluorination reagents which can be prepared therefrom
08/31/2005CN1216928C Conjugated polymerts cotg. spirobifluorene units and fluorene units, and use thereof
08/30/2005US6936739 Fluorine-containing bisphenols, their preparation, their precursors and intermediates, and use of the fluorine-containing bisphenols
08/30/2005CA2099214C Metallocenes containing aryl-substituted indenyl derivatives as ligands, process for their preparation, and their use as catalysts
08/25/2005WO2005077876A1 Carbonyl compound containing long-chain branched alkyl group
08/25/2005WO2005077869A1 C2f4 gas generating method and generating system
08/25/2005WO2005077868A2 Congeneric, chlorinated, brominated and/or iodised, fluorinated aromatic compounds comprising two benzol rings in their basic structure, method for their production and use thereof
08/25/2005US20050187412 Fluoraminoolefins and fluorination reagents which can be prepared therefrom
08/24/2005CN1216040C 3-Cyan-2,4,5-trifluoro benzoyl fluoride and intermediate produced therefor
08/23/2005US6933417 Process for vinyl chloride manufacture from ethane and ethylene with partial CHl recovery from reactor effluent
08/18/2005WO2005074639A2 Production processes and systems, compositions, surfactants, monomer units, metal complexes, phosphate esters, glycols, aqueous film forming foams, and foam stabilizers
08/18/2005WO2005074637A2 Production processes and systems, compositions, surfactants, monomer units, metal complexes, phosphate esters, glycols, aqueous film forming foams, and foam stabilizers
08/18/2005WO2005074594A2 Production processes and systems, compositions, surfactants, monomer units, metal complexes, phosphate esters, glycols, aqueous film forming foams, and foam stabilizers
08/18/2005WO2005074593A2 Production processes and systems, compositions, surfactants, monomer units, metal complexes, phosphate esters, glycols, aqueous film forming foams, and foam stabilizers
08/18/2005WO2005074528A2 Compositions, halogenated compositions, chemical production and telomerization processes
08/18/2005US20050182261 Boriding aromatic compounds with (di)borane; reacting with ectrophilic compound containing halogen
08/18/2005US20050178731 Comprises octafluorocyclopentene; for dry etching/chemical vapor deposition/ashing; production of highly integrated/densified/large-sized semiconductor devices
08/18/2005CA2555453A1 Cross-coupling process for production of aromatic compounds from aliphatic organic compounds and aromatic organometallic reagents
08/18/2005CA2554298A1 Production processes and systems, compositions, surfactants, monomer units, metal complexes, phosphate esters, glycols, aqueous film forming foams, and foam stabilizers
08/18/2005CA2554293A1 Production processes and systems, compositions, surfactants, monomer units, metal complexes, phosphate esters, glycols, aqueous film forming foams, and foam stabilizers
08/18/2005CA2554292A1 Production processes and systems, compositions, surfactants, monomer units, metal complexes, phosphate esters, glycols, aqueous film forming foams, and foam stabilizers
08/18/2005CA2554029A1 Compositions, halogenated compositions, chemical production and telomerization processes
08/18/2005CA2553930A1 Production processes and systems, compositions, surfactants, monomer units, metal complexes, phosphate esters, glycols, aqueous film forming foams, and foam stabilizers
08/17/2005CN1215048C Method for coproducing trichloromethane and N, N-dimethyl formyl amide with chlorine oil and dimethyl amine
08/17/2005CN1215030C 1, 4-diaryl-2-fluoro-2-butene insecticidal and acaricidal agents
08/17/2005CN1215026C Fluorinated benzene manufacturing process
08/16/2005US6930216 Method for the nuclear chlorination of ortho-xylene
08/16/2005US6930215 Catalyzing the fluorination of 1,1,1,3,3-pentachloropropane with hydrogen fluoride in the presence of a hydrofluorination catalyst; simplification, by-product inhibition, ozone resistance
08/16/2005US6929784 Chlorotrifuorine gas generator system
08/11/2005US20050177012 Halocarbon production processes, halocarbon separation processes, and halocarbon separation systems
08/11/2005US20050177011 ethylene, chlorine, catalyst; solvent is ECD; prevents formation of an interface that promotes side reactions; undissolved gases removed by centrifugal separator
08/11/2005US20050177010 Derivatives having para-aromatic compounds or tri-substituted halobenzene derivatives having 1,2,4-substituted aromatic compounds are selectively produced; fluorine-containing zeolite catalyst
08/11/2005US20050176952 Phenanthrene compounds
08/11/2005US20050176817 Anticancer agents; prevention of infections; autoimmune diseases;antiarthritic agents; cystic fibrosis
08/11/2005US20050176816 Controlling infections; antiallergens; antiarthritic agents; cardiovascular disorders
08/11/2005US20050176815 Malaria therapy
08/10/2005EP1075456B1 Liquid-fluorination system and method
08/10/2005CN1653022A Method for producing unsaturated halogenic hydrocarbons and device suitable for use with said method
08/10/2005CN1651372A Preparation method of 3, 3'-di(trifluouro methyl) phenyl methane
08/10/2005CN1651371A Preparation method of 1, 1-diaryl-3-propylene halide
08/10/2005CN1651370A Production and use of hexafluoroethane
08/10/2005CN1651144A Regeneration method of fluorine catalyst with chromium base
08/10/2005CN1651137A Florination catalyst, its manufacturing method and use
08/10/2005CN1213974C Process for manufacture of fluoroolefins
08/10/2005CN1213973C Treatment of fluorocarbon feedstocks
08/10/2005CN1213968C Crystal refiner and method
08/10/2005CN1213966C Preparation method of aromatic fluorine compounds
08/10/2005CN1213798C Method for treatment of fluorocarbon feedstocks
08/09/2005US6927312 Method of removing water from hydrofluorocarbon manufacturing processes
08/09/2005US6926871 providing gas supply sources which are connected to a gas reaction chamber, containing a pure molecular halogen gas which is fed directly into the reaction chamber, where the gases react to form a process reactive gas which is collected
08/04/2005WO2005054120A3 Polymer-supported metal nanoparticles and method for their manufacture and use
08/04/2005US20050171392 Production of alpha-chloroisopropyl-substituted aromatics
08/04/2005US20050171391 comprising the use of a Lewis base as stabilizer reducing the dehydrofluorination of hydrofluoroalkane; Lewis base is an alcohol, amine or phosphorus-containing compound
08/03/2005EP1559704A1 Synthesis of 4-substituted phthalaldehyde
08/03/2005EP1559702A1 Method of manufacture of a hydrofluoroalkane
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