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)
06/1996
06/11/1996CA2006021C Process for separating organometallic compounds and/or metal carbonyls from their solutions in organic media
06/09/1996WO1996026914A1 Process for preparing 1,1,1,3,3-pentafluoropropane
06/09/1996CA2162009A1 Organosilicon compounds containing (meth)acryloxy groups, their preparation and their use
06/07/1996CA2164406A1 Process for the production of xylitol
06/07/1996CA2164405A1 Method for decarbonylation of sugars
06/06/1996WO1996016926A1 Method for preparing fluoroanilines from nitrofluorobenzene compounds
06/06/1996WO1996016925A1 Halogenated esters useful as intermediates for insecticides
06/06/1996WO1996016923A1 Process for the preparation of an aldehyde
06/06/1996WO1996016922A1 Hydrogenation of halogenated compounds
06/06/1996CA2201590A1 Hydrogenation of halogenated compounds
06/06/1996CA2201363A1 Halogenated esters useful as intermediates for insecticides
06/05/1996EP0714902A2 Rhenium and aluminium compounds, their preparation and their use as catalysts
06/05/1996EP0714901A1 Process for preparing alkyl chloro silanes using hydrosilation
06/05/1996EP0714900A2 Alkylhydrohalosilanes, process for their preparation and use
06/05/1996EP0714890A2 Process and the preparation of 4-amino-2,2,6,6-tetra-methyl piperidine
06/05/1996EP0714888A1 Preparation of alkanesulphonic acids by photo-oxidation of sulphur derivatives
06/05/1996EP0714878A1 Sequential reaction of T-butanol and isobutylene with methanol
06/05/1996EP0714875A1 Hydrogenation of halogenated compounds
06/05/1996EP0714874A1 Process for the production of 1,1,1-trifluoroethane
06/05/1996EP0714873A1 Adiabatic hydrofluorination of hydrochlorofluorocarbons
06/05/1996EP0714872A2 Catalyst for the dehydrogenation of C6-C15 paraffins
06/05/1996EP0714871A1 Alkylation process
06/05/1996EP0714700A2 Process of manufacturing of a catalyst consisting of a carrier and a catalytic active mass of oxide deposited on the surface of the carrier
06/05/1996EP0714697A1 Ammoxidation catalyst composition
06/05/1996EP0714385A1 Hydroformylation process
06/05/1996EP0714384A1 Process for combining chlorine-containing molecules to synthesize fluorine-containing products
06/05/1996EP0596007B1 Catalytic hydrogenolysis
06/05/1996CN1124023A Process to prepare P-alkyl- and P-arylsulphonylbenzoic acid derivatives
06/05/1996CN1123790A A process for producing aromatic amines
06/05/1996CN1031938C Process for preparing substituted indene
06/05/1996CN1031927C Process for preparing carrier catalyst of vinyl acetate and use
06/04/1996US5523501 Using palladium on low ash carbon support as catalyst
06/04/1996US5523500 Mixed oxide of chromium with nickel oxide added to improve catalyst selectivity by inhibiting oxidation of hydrogen chloride by-product and crystallization
06/04/1996US5523498 Reacting with hydrogen chloride in vapor phase at elevated temperature in presence of catalyst
06/04/1996US5523495 Reacting ketone or aldehyde with a dihalopropene in presence of zinc powder, water and acid yields a haloallylcarbinol which can be dehalogenated with a base, nonexplosive
06/04/1996US5523481 Catalyzing a halogenoformic ester with alkli compound in presence of benzylalkyldimethylammonium halide catalyst and water-immiscible solvent
06/04/1996US5523472 Catalytic oxidation of 2-bromo-5-fluoro-toluene with oxygen yields 2-bromo-5-fluoro-benzoic acid which is then aminated
06/04/1996US5523471 Reacting an alcohol with hydroxyalkanesulfonic acid salts under basic catalysis, neutralizing with ether-sulfonic acid
06/04/1996US5523468 Reacting aromatic aldehyde with oxygen in presence of transition metal catalyst
06/04/1996US5523465 Process for producing an unsymmetrical diester of α, β-unsaturated dicarboxylic acid
06/04/1996US5523463 Reacting ester having protected amino group with lower alkyllithium and organochlorosilane, reacting silyl-protected compound with dihalogenated methane and lower alkyllithium to yield halogenated aminoketone; reducing to alcohol
06/04/1996US5523458 Process for producing optically active diaminohexanone derivative
06/04/1996US5523453 Process for hydrocyanation
06/04/1996US5523452 Process for preparing dimethyl carbonate
06/04/1996US5523451 Process for the continuous preparation of aryl carbonates
06/04/1996US5523449 Reacting a mercaptan with a phosphorus trichloride and sulfur in the presence of a recyclable tertiary amine; one pot
06/04/1996US5523444 Bis(silylpropyl)arenes and their preparation methods
06/04/1996US5523436 Catalysts for hydrosilylation reactions
06/04/1996US5523426 Integrated process for epoxidation
06/04/1996US5523422 Producing a 2,2-bis-substituted-trans-4,5-dichloro-4,5-difluoro-dioxolane and dechlorinating to olefinic monomer
06/04/1996US5523420 Preparation of alpha-tocopherol and alpha-tocopheryl acetate in liquid or supercritical carbon dioxide
06/04/1996US5523416 Acylation, cyclization of a-(alkoxyphenylthio)-4-alkoxy acetophenone to dialkoxybenzo(b)thiophene
06/04/1996US5523271 Active reduced metal impregnated with metal oxide-zeolite support containing carbon
05/1996
05/30/1996WO1996016050A1 Process for preparation of 5-hydroxymethylthiazole
05/30/1996WO1996016025A1 Catalyzed gas phase isomerization of nonconjugated 2-alkyl-3-monoalkenenitriles
05/30/1996WO1996016023A1 Process for preparing halogenated methyl benzoyl cyanides
05/30/1996WO1996016022A1 Catalyzed vapor phase hydrocyanation of diolefinic compounds
05/30/1996WO1996016021A1 Process for the efficient preparation of n-substituted dehydroamino acid esters
05/30/1996WO1996016012A2 Aldehyde preparation process
05/30/1996WO1996016010A1 Preparation of halogenated alcohols
05/30/1996WO1996016006A1 Isomerization catalyst and process
05/30/1996WO1996016004A2 Hydrocarbon conversion process using a zeolite bound zeolite catalyst
05/30/1996WO1996016002A1 Conversion of oxygenated organic compounds to fluorocarbons and anhydrous hydrogen fluoride using uranium hexafluoride
05/30/1996WO1996015853A1 Process for chemically modifying solids containing alkyl groups
05/30/1996WO1996015852A1 Process for chemically modifying liquids containing alkyl groups
05/30/1996WO1996015851A1 Plasma facility
05/30/1996DE4443240A1 Verfahren zum chemischen Modifizieren von alkylgruppenhaltigen Feststoffen Method for chemically modifying solids containing alkyl groups
05/30/1996DE4443239A1 Verfahren zum chemischen Modifizieren von alkylgruppenhaltigen Flüssigkeiten A process for chemically modifying liquids containing alkyl groups
05/30/1996CA2205932A1 Process for the chemical modification of solids containing alkyl groups
05/30/1996CA2203543A1 Conversion of oxygenated organic compounds to fluorocarbons and anhydrous hydrogen fluoride using uranium hexafluoride
05/30/1996CA2201893A1 Process for the efficient preparation of n-substituted dehydroamino acid esters
05/30/1996CA2181707A1 Isomerization catalyst and process
05/30/1996CA2163834A1 Preparation of a catalyst consisting of a carrier and a catalytically active oxide material applied to the surface of the carrier
05/29/1996EP0713861A1 Process for the preparation of benzophenone imine
05/29/1996EP0713856A1 Process for preparing brominated or chlorinated aromatic carboxylic acids
05/29/1996EP0713852A1 Process of producing hydroxyalkanal
05/29/1996EP0713851A1 Process of producing hydroxyalkanal
05/29/1996EP0713849A1 Process for the preparation of 1,2-propanediol
05/29/1996EP0713847A2 Olefin hydration process
05/29/1996EP0713723A1 Olefin hydration process
05/29/1996EP0608227B1 Process for the selective hydrogenation of aromatic acetylene compounds
05/29/1996EP0498857B1 Process for dimerizing or codimerizing an alpha-olefin
05/29/1996EP0464156B1 Isoparaffin-olefin alkylation process
05/29/1996CN1123527A Catalyst and process for using same for the preparation of unsaturated carboxylic acid esters
05/29/1996CN1123289A Mixture of decylalkohol, application of same as plasticizer
05/29/1996CN1031864C Hydrogention catalyst and production process thereof
05/29/1996CA2159413A1 Sequential reaction of tba and isobutylene with methanol
05/28/1996US5521146 Herbicidal pyrimidine derivatives, process for preparation thereof and their use as herbicide
05/28/1996US5521139 Palladium-containing fixed-bed catalyst for the hydrogenation of butyne-1,4-diol to butene-2-diol-1,2
05/28/1996US5521137 Multimetal oxide compositions
05/28/1996US5520848 Reaction of diphenylamine with diisobutylene and sulfur in the presence of catalyst
05/24/1996CA2163415A1 Olefin hydration process
05/24/1996CA2163324A1 Olefin hydration process
05/23/1996WO1996015097A1 Process for preparing amines from compounds with at least 3 cyano groups
05/23/1996WO1996015094A1 Method of making ketoisophorone via oxidation of isophorone with tert-butyl hydroperoxide
05/23/1996WO1996015091A1 Synthesis of bis(2,2-dinitropropyl)acetal (bdnpa)
05/23/1996WO1996015090A1 Synthesis of bis(2,2-dinitropropyl)formal (bdnpf)
05/23/1996WO1996015088A1 Improved processes for the preparation of d-chiro-inositol
05/23/1996WO1996015083A1 Selective para-xylene production by toluene methylation
05/23/1996DE4440801A1 Verfahren zur Herstellung von Aldehyden A process for the preparation of aldehydes
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