Patents
Sitemap › C07 - Organic chemistry › C07B - General methods of organic chemistry; Apparatus therefor › C07B 61 - Other general methods
Patents for C07B 61 - Other general methods (69,072)
09/1996
09/11/1996EP0633872B1 Method for manufacturing ethylbenzene
09/11/1996CN1130615A Process for production of fluorinated hydrocarbons
09/11/1996CN1130614A Synthesis of 1,1,1,3,3-pentafluoropropane
09/11/1996CA2171417A1 Preparation of acrolein, acrylic acid or a mixture thereof from propane
09/10/1996US5554788 Process for the stereoselective synthesis of 3-substituted 2-thiomethylpropionic acids
09/10/1996US5554786 Process for the preparation of carboxylic esters defined from allylic alcohols
09/10/1996US5554785 Organotin catalyzed transesterification products
09/10/1996US5554782 Preparation of dicyanobenzenes by ammonoxidation
09/10/1996US5554780 Process for the preparation of 1-(3-trialkylsilylphenyl)-2,2,2-trifluoromethyl ethanone derivatives
09/10/1996US5554778 Imination, reductive hydrolysis
09/10/1996US5554770 Method for making polyalkylated xanthenes
09/10/1996US5554766 Oxiation
09/10/1996US5554574 Catalyst selectivity
09/10/1996US5554573 Consisting of an alloy of nickel, aluminum and molybdenum of specified composition limits; catalyst selectivity, absence of hydrohalogenation
09/10/1996CA2083922C Process for preparing alkylene sulfides
09/10/1996CA1338592C Process for the carbonylation of arylalkyl halides
09/08/1996CA2170935A1 Zirconium compounds of sulphonic acids
09/07/1996CA2170828A1 Process for the preparation of substituted 1,2,3,4-tetrahydrocarbazoles
09/07/1996CA2170823A1 Process for preparing substituted cyclohexanones
09/06/1996WO1996026947A1 Method for production of alkylhalosilanes
09/06/1996WO1996026946A1 Alpha-olefin catalyst and process
09/06/1996WO1996026917A1 Process for producing acrylonitrile
09/06/1996CA2188664A1 Alpha-olefin catalyst and process
09/05/1996DE19507463A1 Verfahren zur Herstellung von alpha,beta-Diaminoacrylnitrilen Process for the preparation of alpha, beta-Diaminoacrylnitrilen
09/04/1996EP0730009A1 Fiber reactive anthraquinon dyes
09/04/1996EP0729971A1 Method for the preparation of Ivermectin
09/04/1996EP0729944A2 Process for the preparation of epsilon-caprolactam
09/04/1996EP0729943A2 Process for the preparation of epsilon-caprolactam and epsilon-caprolactam precursors
09/04/1996EP0729939A2 Process for preparing optically active allophenylnorstatin derivatives, and intermediates for use therein
09/04/1996EP0729937A1 Process for the preparation of 3-aminomethyl-3,5,5-trimethylcyclohexylamine
09/04/1996EP0729936A1 Process for the synthesis of alpha substituted acrylic acids and their application
09/04/1996EP0729785A1 Catalyst for the animation of alcohols, ketons and aldehydes
09/04/1996EP0729462A1 Method for preparing gamma-butyrolactone
09/04/1996EP0729448A1 Process for the preparation of ethylenically unsaturated compounds
09/04/1996EP0635468B1 Method of obtaining alpha-substituted omega-hydroperfluoroalkanes
09/04/1996CN1130171A Catalyst for preparing methylacrylic acid
09/04/1996CN1130166A Method for preparing product containing isobutane/isohexane
09/04/1996CN1130103A Olefine hydrating method and catalyst
09/04/1996CN1130101A Dehydrogenationc atalyst for C6-15 Chain Alkane
09/03/1996US5552549 Process for the dechlorination of chlorinated aromatic compounds
09/03/1996US5552531 Process for preparing substituted aromatic azo compounds
09/03/1996CA2017358C Process for synthesis of azines, its application to hydrazine production
09/03/1996CA2015998C Process for the preparation of acyl cyanides in an anhydrous medium
09/03/1996CA2008226C Process for removing metallic corrosion products from a contaminated catalyst solution produced on carbonylation of methanol and/or methyl acetate and/or dimethyl ether
09/02/1996CA2170706A1 Process for the preparation of ¹-caprolactam and ¹-caprolactam precursors
09/02/1996CA2170705A1 Process for the preparation of ¹-caprolactam
08/1996
08/29/1996WO1996026175A1 Method for preparing a substituted 4-hydroxybenzaldehyde
08/29/1996WO1996026171A1 Oxychlorination of ethylene in two stage fixed-bed reactor
08/29/1996WO1996026170A1 Method for separating para-xylene by preprocessing using selective hydrogenation and activated earth
08/29/1996CA2188183A1 Method for preparing a substituted 4-hydroxybenzaldehyde
08/28/1996EP0728744A2 Process for the preparation of carboxylic acids of nitrogen-containing heterocycles
08/28/1996EP0728734A1 Process for the preparation of aromatic amines
08/28/1996EP0728733A1 Process for the preparation of a pentenoate ester
08/28/1996EP0728732A1 Process for the carbonylation of butadiene or a butadiene derivative
08/28/1996EP0728731A1 Process for the preparation of dialkyl esters of succinic acid
08/28/1996EP0728727A1 Process for the carbonylation of an alcohol
08/28/1996EP0728726A1 Process for the production of a carboxylic acid
08/28/1996EP0728725A1 Process for the preparation of 1-(4-chlorophenyl)-4,4 dimethyl-pentane-3-one
08/28/1996EP0728722A2 Process for the production of hydroxymethylcyclopropane
08/28/1996EP0728720A1 Process for producing 1,1,1,3,3-pentafluoropropane
08/28/1996EP0728517A2 Process for preparing keto compounds
08/28/1996EP0728126A1 Preparation of 1,1,2,3,3-pentafluoropropane
08/28/1996EP0728100A1 A cargo compartment for a lighter-than-air vehicle
08/28/1996EP0584095B1 Process for the production of olefins
08/28/1996EP0579738B1 Improved process for preparing phenyl esters of substituted acids
08/28/1996EP0543970B1 Manufacture of neopentyl glycol (iia)
08/28/1996CN1129694A Process for preparing formylcarboxylic esters
08/28/1996CN1129690A Process for the carbonylation of an alcohol
08/28/1996CN1032649C Method for reducing carbonyl containing acridine
08/28/1996CN1032647C Ammonia oxidation process of sturated hydrocarbon
08/28/1996CN1032646C Process for preparaing organic esters and amides and used catalyst system
08/28/1996CN1032645C Process for preparation of 1,1,1,2-tetrafluoroethane
08/28/1996CN1032644C Process and catalyst for converting methane into high hydrocarbon products
08/27/1996US5550309 Using first dehydrogenation catalyst with a second catalyst capable of adsorbing and/or reacting with at least some of released hydrogen
08/27/1996US5550307 Increased dimer yield of olefin oligomers through catalyst modifications
08/27/1996US5550304 Nickel-containing composition for catalysis and olefin dimerisation and oligomerisation process
08/27/1996US5550301 Reacting dried peroxide with metal organic ligand catalyst
08/27/1996US5550300 Gradient catalyst system for the integrated production of isopropyl alcohol and diisopropyl ethers
08/27/1996US5550297 Process for the preparation of alcohols or amines
08/27/1996US5550286 Catalytic reaction of an aromatic acid with urea
08/27/1996US5550278 Process for working up the liquid reaction products from the cu-catalysed preparation of dimethyl carbonate
08/27/1996US5550258 Ester compound, active agent for controlling noxious insect pests containing the same as active ingredient, intermediate for production of the ester compound, and process for producing the intermediate
08/27/1996US5550239 Reacting trialkylsilyl n-pentylpiperazinylpyrimidine derivative with 4-amino-3-iodo-benzenesulfonamide compound in palladium catalyzed heteroannulation step, removing trialkylsilyl group with mineral acid, basifying
08/27/1996US5550237 Process for the preparation of carboxyarenesulfonic acids and their carboxylic acid derivatives
08/27/1996US5550215 Polymer reversal on solid surfaces
08/27/1996US5549974 Immobilization
08/23/1996CA2169892A1 Process for the carbonylation of butadiene or a butadiene derivative
08/22/1996WO1996025420A1 Chiral organometallic compounds
08/22/1996WO1996025419A1 A method for manufacturing organosilanes
08/22/1996WO1996025379A1 Process for preparing 1,1,1,3,3-pentafluoropropane
08/22/1996WO1996025376A1 Process for preparing olefins
08/22/1996CA2212350A1 A method for manufacturing organosilanes
08/22/1996CA2211719A1 Process for preparing olefins
08/22/1996CA2154029A1 Process for the carbonylation of an alcohol
08/21/1996EP0727424A2 Process for the preparation of sulfonylurea derivatives and intermediates for this process
08/21/1996EP0727423A2 Process for the preparation of sulfonylurea derivatives and intermediates for this process
08/21/1996EP0727412A2 Process for the preparation of 2,6-dichloro-4-bromoanilides
08/21/1996EP0727411A2 Process for the preparation of diphenylamines
08/21/1996EP0727409A1 Method for producing carbonic diesters
08/21/1996EP0727404A1 A high productive process for production of lower olefins by catalytic conversion
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