Patents
Patents for C07C 29 - Preparation of compounds having hydroxy or o-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring (31,270)
04/1996
04/04/1996CA2199009A1 Processes for the preparation of (e)-2-fluoromethylene-4-(4-fluorophenyl) butylamine and alkali metal salts of diformylamide
04/03/1996EP0704447A1 Reactions catalyzed by haloporphyrins
04/03/1996EP0704240A1 Olefin hydration process and catalyst
04/02/1996US5504262 Direct catalytic conversion of methane to ethanol
04/02/1996US5504261 Ion exchanging aqueous phase of water-extracted, aldehyde product of hydroformylated olefin prior to hydrogenation
04/02/1996US5504259 Process to convert biomass and refuse derived fuel to ethers and/or alcohols
04/02/1996US5504239 Process for separating off alkanols from other organic compounds of higher carbon number
04/02/1996US5504219 Optically active compounds and intermediates thereof, and process for manufacturing same
04/02/1996US5504066 Fragrances
03/1996
03/31/1996CA2133398A1 Distillation column for integrated ethanol production and animal feeding system
03/27/1996EP0703210A1 Process for producing 2,6-di-tert-alkylcyclohexanol
03/27/1996EP0702667A1 Method for preparing difunctional compounds having high enantiomeric purity
03/26/1996US5502248 Fluidized beds with adsorbers for separation of alcohols from acids and desorption
03/26/1996US5502243 Forming ethylidene diacetate from dimethyl ether, methanol and synthesis gas
03/20/1996EP0701990A1 Hydrocarbonylation of dimethyl ether
03/20/1996EP0701479A1 Catalyst compositions and the use thereof in the hydrogenation of carboxylic acid esters
03/20/1996EP0600958B1 Epoxy-ring opening products and method of producing
03/20/1996CN1118775A Method for producing solanesol
03/20/1996CA2158629A1 Process for the conversion of gaseous hydrocarbons to liquid hydrocarbons
03/14/1996WO1996007630A1 Process for producing n-butyraldehyde and/or n-butanol
03/14/1996WO1996007613A1 Synthetic swelling clay minerals
03/14/1996DE4432581A1 Purificn. of crude butynediol to remove high boiling fraction
03/13/1996EP0700915A1 Haloporphyrins and their preparation
03/13/1996EP0700887A2 Process for producing 3,4-caranediol
03/13/1996EP0700886A2 Method for the preparation of 1,4-butanediol
03/13/1996EP0700373A1 Preparation of halogenated alcohols
03/13/1996EP0700371A1 Process for the manfuacture of linear hydrofluorocarbons containing end group hydrogen substituents and azeotropes thereof
03/13/1996CN1118342A Non-support catalyst for producing 1,4-butynediol and its manufacture and application
03/12/1996US5498804 Hydrogenation of p-hydroxyacetophenone
03/12/1996US5498802 6-chloro-hexanone/2-/ from dehydration of cyclohexanol to cyclohexene and rearrangements, alkali metal hypochlorite
03/12/1996US5498734 Preparation and use of (2-butene-1,4-diyl)magnesium complexes in organic synthesis
03/12/1996US5498587 Nickel, nickel oxide, magnesium oxide and sodium oxide catalyst
03/08/1996CA2157241A1 Haloporphyrins and their preparation and use as catalysts
03/08/1996CA2157238A1 Reactions catalyzed by haloporphyrins
03/07/1996WO1996006818A1 A NEW PROCESS FOR PREPARATION OF β-CARYOPHYLLENE ALCOHOLS
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
03/06/1996EP0699652A2 Method for the preparation of butane-1,4-diol from maleic anhydride
03/06/1996EP0699651A1 Process and apparatus for the production of methanol from condensed carbonaceous material
03/06/1996EP0530336B1 Chiral phosphines
03/06/1996CN1117957A A process for the preparation of addition compoinds of 1,1-bis (4-chlorophenyl)-2,2,2-trichloroethanol
03/05/1996US5496859 Gasification process combined with steam methane reforming to produce syngas suitable for methanol production
03/05/1996US5496786 Ruthenium and tin on carbon support
02/1996
02/29/1996WO1996006064A1 Process for the production of methanol from waste gas
02/29/1996DE4430057A1 Removal of unwanted components, e.g. acetylene, formaldehyde, propargyl alcohol etc. from butene diol soln.
02/28/1996EP0698599A1 Reaction of isobutane with oxygen
02/28/1996EP0698028A1 Enantioselective oxazaborolidine catalysts
02/28/1996CN1031110C Process and apparatus for exothermic reactions
02/27/1996US5495055 Continuous reaction of acetone, in aqueous stream, with hydrogen yields isopropanol, then regeneration of catalyst with steam, efficiency
02/27/1996US5495054 Tetrahydroindeno[1,2-D][1,3,2]oxazaboroles and their use as enantioselective catalysts
02/27/1996CA2147325A1 Reaction of isobutane with oxygen
02/21/1996EP0525027B1 Process for recovering natural gas in the form of a normally liquid carbon containing compound
02/21/1996CN1117289A Process for making 1,3-diols and 3-hydroxyaldehydes
02/20/1996US5493064 Noble metal large pore zeolyte catalyst for methanol-ethanol coupling
02/20/1996US5493017 Ring-metalated porphyrins
02/15/1996WO1996004243A1 Stable vitamin a
02/15/1996WO1996004201A1 Catalyst for methane steam reforming and/or methane oxidation
02/15/1996DE4428413A1 Purificn. of waste water from cyclic condensn. of acetone and further reaction of condensn. prods.
02/14/1996EP0696563A1 Methyl tertiary butyl ether, diisopropyl ether and isopropyl tertiary butyl ether production in one step from crude by-product acetone
02/14/1996EP0696562A1 Production of tertiary butyl alcohol
02/14/1996EP0696561A1 Production of tertiary butyl alcohol from isobutane
02/14/1996EP0696268A1 Ethylene glycol recovery process
02/14/1996CN1116850A Optically active beta-aminoalkoxyborane complex
02/14/1996CN1116616A Method for preparing 1,4-butanediol
02/14/1996CN1116615A Method for preparing 1,4-butanediol
02/13/1996US5491266 Reacting chiral compound in presence of optically active metal-ligand complex
02/13/1996US5491265 Oxidizing with ozone to form 1-methylcyclopentanol, reacting with alkali metal hypochlorite, heating
02/13/1996US5491233 Using enantiomerically enriched chiral metal catalyst, acidic rate enhancing additive
02/13/1996US5491173 Estrogenic, antiestrogenic agents, antitumor agents
02/13/1996US5490952 Highly reactive form of copper and reagents thereof
02/13/1996US5490951 Zerovalent copper species capable of reacting with allylic halide or acetate to form allylic organocuprate; for synthesis of highly functional compounds
02/12/1996CA2147385A1 Production of tertiary butyl alcohol
02/09/1996CA2152755A1 Isopropyl alcohol and diisopropyl ether production from crude by-product acetone in one step
02/08/1996WO1996003363A1 Process for the hydroformylation of olefinically unsaturated compounds
02/08/1996DE4427665A1 Katalysator für die Methandampfreformierung und/oder Methanoxidation Catalyst for the methane steam reforming and / or methane oxidation
02/07/1996EP0695362A1 Chiral synthesis of tertiary alcohols with a hydrolase
02/07/1996EP0695284A1 Continuous production process of tertiary alcohols by radical addition of secondary alcohols to alkenes
02/07/1996CN1116412A Method for preparing copper-containing hydrogenation reaction catalyst and method for producing alcohol
02/07/1996CN1030897C Process for producing hydrogenation catalyst precursor and process for producing alcohol
02/06/1996US5489716 Partial oxidation of hydrocarbons to hydroxy-group containing compounds
02/06/1996US5489682 Catalytic asymmetric reduction of enamines
02/01/1996WO1996002619A1 Unsaturated fats with improved low-temperature behaviour
02/01/1996DE4426577A1 Verfahren zur Hydroformylierung olefinisch ungesättigter Verbindungen A process for the hydroformylation of olefinically unsaturated compounds
01/1996
01/31/1996EP0694520A1 Campholenic aldehyde derivative and their use in perfumery
01/31/1996EP0694515A2 Process for hydrogenation of sugars
01/31/1996EP0694514A2 Method for purifying (-)-n-isopulegol and citrus perfume compositions containing purified (-)-n-isopulegol
01/31/1996EP0600020B1 Asymmetric syntheses
01/31/1996CN1115751A Extraction process of solanesol from tobacco with the nicotine extracted
01/30/1996US5488188 Chemical intermediates for amines as enzyme inhibitors of monoamine oxidase
01/30/1996US5488186 Gas phase process for the hydration of propylene
01/30/1996US5488185 Hydration of ethene to form ethanol, adsorption of unreacted ethene then desorption
01/30/1996US5488184 Process for the preparation of alkylene glycols
01/30/1996US5488183 Acetylenic cyclohexane triol derivatives
01/30/1996US5488174 Hydroformylation process
01/30/1996US5488131 Synthesis of compounds with predetermined chirality
01/23/1996CA1337989C Azolylmethyl-cyclopropyl derivatives
01/18/1996WO1996001304A1 Hydrogenation of substrate and products manufactured according to the process
01/18/1996WO1996001249A1 A process (ii) for making potassium formate
01/18/1996WO1996001248A1 A process (i) for making potassium formate
01/18/1996WO1996001242A1 Process and catalyst for the selective hydrogenation of butine diol to butene diol
01/18/1996DE4425216A1 Crosslinked styrene] copolymers with sulphonated benzene-sulphonyl gps.