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)
03/1996
03/26/1996US5502254 Reaction of hydroxylamine with hydroxyarylaldehyde in the presence of group ii metal
03/26/1996US5502251 Mold release agents, paints and lacquers for levelling and adhesion
03/26/1996US5502244 Decomposing a carbamate with sulfonic acid catalyst
03/26/1996US5502243 Forming ethylidene diacetate from dimethyl ether, methanol and synthesis gas
03/26/1996US5502240 Preparation of plasticizers without catalyst contamination
03/26/1996US5502235 Solventless process for making 2,6 difluorobenzonitrile
03/26/1996US5502232 Reacting aaromatic hydroxy compounds with carbon monoxide and o2 over noble metal catalyst
03/26/1996US5502230 Hydrogenation of disilanes using hydrogen chloride in the presence of palladium or platinum catalysts
03/26/1996US5502226 Process of preparing ω-hydroxy acids
03/26/1996US5502211 Halogen containing pyrroles
03/26/1996US5502201 Process for preparing 2-chloro-benzothiazoles or 2-chloro-benzoxazoles
03/26/1996US5502165 Process for peptide segment condensation
03/26/1996US5502018 Nickel-containing composition for catalysis and olefin dimerisation and oligomerisation process
03/26/1996US5501847 Process for purifying impure sulphuric acid
03/26/1996CA1338192C Alkoxylation using modified calcium-containing bimetallic or poly-metallic catalysts
03/25/1996CA2158885A1 Process for the preparation of 3-acryloyloxypropylalkoxysilanes
03/21/1996WO1996008781A1 System and method of automatically generating chemical compounds with desired properties
03/21/1996WO1996008465A1 Ring-opening amidation process
03/21/1996WO1996008457A1 Improved bromination process
03/21/1996WO1996008310A1 Improved high performance vpo catalyst and process of preparation thereof
03/21/1996DE3790859C2 Selective alkylation of toluene
03/21/1996CA2199264A1 System and method of automatically generating chemical compounds with desired properties
03/20/1996EP0701995A2 Process for the preparation of aromatic amines from aliphatic amines and their preparation by hydrogenation in the presence of amines
03/20/1996EP0701994A1 Process for the preparation of diphenylamines and catalyst therefor
03/20/1996EP0701993A2 Process for the preparation of aminodiphenylamine compounds
03/20/1996EP0701990A1 Hydrocarbonylation of dimethyl ether
03/20/1996EP0701989A1 Process for preparing mono- and dicarboxylic acids from unsaturated fatty acids and/or their derivatives
03/20/1996EP0701987A1 Process for the preparation of aromatic ketones
03/20/1996EP0701547A1 The preparation of mixtures of (r)- and (s)-2-(4-alkanoylphenoxy)- or (r)- and (s)-2-(4-aroylphenoxy)propionic esters
03/20/1996EP0701479A1 Catalyst compositions and the use thereof in the hydrogenation of carboxylic acid esters
03/20/1996EP0649396B1 Process for converting butadiene to styrene or ethylbenzene or both using catalysts containing molybdenum
03/20/1996EP0612309B1 Production of bis(fluoromethyl)ether and/or difluoromethane from formaldehyde and hydrogen fluoride
03/20/1996EP0594580B1 Olefinically unsaturated adducts of propylene on polyunsaturated fatty acids or fatty acid esters, process for producing them and their use
03/20/1996EP0575356B1 Preparation of high purity vinylidene olefin
03/20/1996CN1118784A Process for the preparation of heterosubstituted acetals
03/20/1996CN1031341C Process for preparing benzotriazole derivatives
03/20/1996CN1031340C Process for preparation of liquid substituted 2H-benzotriazole mixtures
03/19/1996US5500485 Manufacture of N-phosphonomethylglycine and its salts
03/17/1996CA2158409A1 Process for the preparation of mono- and dicarboxylic acids from unsaturated fatty acids and/or derivatives thereof
03/14/1996WO1996007973A1 A method of preparing chemical compounds
03/14/1996WO1996007917A1 Automated molecular biological diagnostic system
03/14/1996WO1996007630A1 Process for producing n-butyraldehyde and/or n-butanol
03/13/1996EP0700984A2 Selective hydrogenation of hydrocarbon fractions containing mono- and poly-unsaturated hydrocarbons
03/13/1996EP0700920A1 Process for the preparation of hydrogen containing methylchlorosilanes
03/13/1996EP0700915A1 Haloporphyrins and their preparation
03/13/1996EP0700895A2 Process for the selective preparation of fluorinated aromatic amines and fluorinated aromatic amines with particularly low contents of defluorinated portions
03/13/1996EP0700893A1 Process for the catalytic vapour phase oxidation of acrolein to acrylic acid
03/13/1996EP0700890A1 Process for the preparation of aldehydes by the catalytic vapour phase hydrogenation of carboxylic acids or their derivatives using a tin catalyst
03/13/1996EP0700889A1 Process for the preparation of 1,1,3-trialkoxypropanes
03/13/1996EP0700886A2 Method for the preparation of 1,4-butanediol
03/13/1996EP0700714A1 Process for the catalytic vapour phase oxidation of propylene to acrolein
03/13/1996EP0700379A1 Process to prepare p-alkyl- and p-arylsulphonylbenzoic acid derivatives
03/13/1996EP0700375A1 Preparation of cyclopropane esters
03/13/1996EP0700370A1 Process for the manufacture of linear hydrofluorocarbons containing end group hydrogen substituents
03/13/1996EP0700369A1 Homogeneous catalytic hydrodechlorination of chlorocarbons
03/13/1996EP0700368A1 Homogeneous catalytic hydrodechlorination of chlorocarbons
03/13/1996EP0700317A1 Catalyst for metathesis reactions and use of it
03/13/1996EP0656811B1 Polymeric carbonylation catalyst system
03/13/1996EP0514527B1 Chlorinated eta alumina-based catalyst and its use in isomerisation of c4-c6 n-paraffins
03/13/1996EP0506817B1 Pharmaceutical preparation for controlling pathogenic intestinal bacteria
03/13/1996CN1118345A Process for the preparation of acetic acid
03/12/1996US5498822 Purification
03/12/1996US5498818 Method for suppressing the evaporation of hydrogen fluoride from a mixing of hydrogen flouride and sulfone
03/12/1996US5498816 Noble metals or alloys as catalyst
03/12/1996US5498815 Preparation of synthetic oils from vinylidene olefins and alpha-olefins
03/12/1996US5498796 Process for the preparation of amines by catalytic hydrogenation of nitriles
03/12/1996US5498794 Hydrogenation of fluoronitrobenzenes, palladium and amine catalyst
03/12/1996US5498753 Process for preparing isethionate ethoxylates
03/12/1996US5498751 Organotin catalyzed transesterification
03/12/1996US5498746 Process for the preparation of 5,6-dihydroxyindole and intermediate compounds
03/12/1996US5498744 Process for the preparation of dimethyl carbonate
03/12/1996US5498742 Process for the continuous preparation of diaryl carbonates
03/12/1996US5498723 Process for the preparation of alkylimidazolidone (meth)-acrylates
03/12/1996US5498715 Hydrogenation of 2-amino-3-nitropyridine in the presence of carboxylic acid catalyst for angiotensin antagonist
03/12/1996US5498587 Nickel, nickel oxide, magnesium oxide and sodium oxide catalyst
03/12/1996US5498585 Selective hydrogenation
03/12/1996US5498367 Liquid crystals, 2-(phenyl ethynylphenyl)-1,3-dioxolane-4,5-dicarboxylates
03/12/1996US5498326 Process for and apparatus for catalytic cracking in two successive reaction zones
03/09/1996CA2157825A1 Process for the preparation of 1,1,3-trialkoxypropane
03/09/1996CA2157632A1 Catalytic gas-phase oxidation of acrolein to acrylic acid
03/09/1996CA2157631A1 Catalytic gas-phase oxidation of propene to acrolein
03/08/1996CA2157241A1 Haloporphyrins and their preparation and use as catalysts
03/08/1996CA2157238A1 Reactions catalyzed by haloporphyrins
03/07/1996WO1996006817A1 Process for the production of cyclohexane
03/07/1996DE4431528A1 Verfahren zur Herstellung von n-Butyraldehyd und/oder n-Butanol A process for the preparation of n-butyraldehyde and / or n-butanol
03/07/1996CA2198504A1 Process for the production of cyclohexane
03/06/1996EP0699959A1 A bislactone compound and a process for producing the same
03/06/1996EP0699699A1 Poly(4,5,9,10-tetrahydropyrene-2,7-diyl)-derivatives and their use as electroluminiscent materials
03/06/1996EP0699671A1 Process for the preparation of thiophene-2,5-dicarboxylic acid and of its dichloride
03/06/1996EP0699663A1 Alkyl-benzoylguanidine derivatives
03/06/1996EP0699661A2 Process for the preparation of ether sulfonates
03/06/1996EP0699653A1 Method for the preparation of amines
03/06/1996EP0699652A2 Method for the preparation of butane-1,4-diol from maleic anhydride
03/06/1996EP0699649A1 Process for the hydrofluorination of chloro(fluoro)butane
03/06/1996EP0699648A1 Process for producing 1-hexene
03/06/1996EP0699647A1 Process for the oligomerisation of olefins with a high yield of dimers
03/06/1996EP0699476A2 Supported catalysts suitable for ammoxidation
03/06/1996EP0699176A1 Production of perfluoro(alkyl vinyl ethers)
03/06/1996CN1118162A Process for producing higher cyanoacetic ester
03/06/1996CN1118161A Process for the preparation of ortho-hydroxy substituted aromatic nitriles via dehydration of the corresponding aldoximes
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