Patents for C07B 61 - Other general methods (69,072)
04/2002
04/03/2002EP1193239A1 Stabilisation of rhodium catalysts for the hydroformylation of olefins
04/03/2002EP1193232A1 Alumina composition, method for preparation thereof and use thereof
04/03/2002EP1192993A1 Molded catalyst for production of triethylenediamine, method for its production, and method for producing triethylenediamine
04/03/2002EP1192992A1 Method for reactivating catalyst for methacrylic acid preparation
04/03/2002EP1192989A1 Catalyst for the hydrogenation of aromatic nitro compounds
04/03/2002EP1192988A1 Promoted multi-metal oxide catalyst
04/03/2002EP1192987A1 Promoted multi-metal oxide catalyst
04/03/2002EP1192986A1 Ir and/or Sm promoted multi-metal oxide catalyst
04/03/2002EP1192985A1 Multi-metal oxide catalyst prepared using calcination
04/03/2002EP1192984A1 Halogen promoted multi-metal oxide catalyst
04/03/2002EP1192983A1 Promoted multi-metal oxide catalyst
04/03/2002EP1192982A1 Zn and/or Ga promoted multi-metal oxide catalyst
04/03/2002EP1192162A2 Taxane derivatives and processes for the preparation thereof
04/03/2002EP1192136A2 Oligomers and polymers of cyclic imino carboxylic acids
04/03/2002EP1192130A1 Peroxy-carboxylic acid and aqueous compositions thereof
04/03/2002EP1192122A1 Benzene derivatives, preparation method and pharmaceutical compositions containing same
04/03/2002EP1192120A1 Processes for conducting equilibrium-limited reactions
04/03/2002EP1192119A2 Process for the preparation of 3,3-dimethylbutanal
04/03/2002EP1192105A1 Heat treating a molecular sieve and catalyst
04/03/2002EP1192005A1 Hydrocarbon conversion process and catalyst useful therein
04/03/2002EP1192003A1 Protecting catalytic activity of a sapo molecular sieve
04/03/2002EP1075482B1 Cationic ruthenium complexes, their production and their use
04/03/2002EP1017669B1 Method for producing aliphatic alpha, omega-amino nitriles
04/03/2002EP0983224B1 Process for preparing and purifying complex esters
04/03/2002EP0975578B1 Production of aromatic amines by means of novel hydrogenation catalysts
04/03/2002EP0937055B1 PROCESS FOR MANUFACTURING d,1-ALPHA-TOCOPHEROL
04/03/2002EP0934113B1 Inverse filtration apparatus and method of use
04/03/2002EP0918743B1 Method of preparing quaternary trialkanolamine ester salts
04/03/2002EP0877009B1 Process for producing 1,1,1,3,3-pentafluoropropane
04/03/2002CN1343211A Phosphabenzene compounds and theie use as ligands for hydroformylation catalysts
04/03/2002CN1343203A Process for preparation of 1,4,7,10-tetraazacyclododecane
04/03/2002CN1343200A Method for producing alkanesulfonic acids
04/03/2002CN1343195A Method for producing acrylic acid
04/03/2002CN1343194A Catalytic gas phase oxidation of propene into acrylic acid
04/03/2002CN1343193A Method for catalytic gas phase oxidation of propene into acrylic acid
04/03/2002CN1343192A Method for catalytic gas phase oxidation of acrolein into acrylic acid
04/03/2002CN1343191A Method of producing cyclic, bata-unsaturated ketones
04/03/2002CN1343190A Method for catalytic gas phase oxidation of propene into acrylic acid
04/03/2002CN1343189A Method for carrying out heterogeneously catalyzed gas phase oxidation of propane into acrolein and/or acrylic acid
04/03/2002CN1343187A Process for preparation of hydrocarbons from carbon monoxide and hydrogen
04/03/2002CN1342640A Method for preparing (methyl) acrylic acid ester
04/03/2002CN1342639A Method for preparing carboxylic ester
04/03/2002CN1342635A Method for continuous preparing aldehyde acetal
04/03/2002CN1081952C Improved method for preparing ion exchanging resin as catalyst in bisphenol synthesis
04/02/2002US6365790 Preparation of C10-C30-alkenes by partial hydrogenation of alkynes over fixed-bed supported palladium catalysts
04/02/2002US6365783 Reacting monoolefins with carbon monoxide and hydrogen in presence of cobalt carbonyl catalyst
04/02/2002US6365781 Process for the preparation of mercaptomethylphenois
04/02/2002US6365778 Process for the preparation of N-alkypolyhydroxyalkylamines from monoalkylamine and reducing sugar
04/02/2002US6365776 From organohalogen compound and amine using palladium compound catalyst and promoter
04/02/2002US6365770 Production of alkyl 6-aminocaproate
04/02/2002US6365766 Metallic copper catalyst and process for the synthesis of organohalosilanes
04/02/2002US6365761 Process for preparing alkylene oxide
04/02/2002US6365752 Process for preparing 1-substituted 5-hydroxy-imidazoline-2,4-diones and 1-substituted 5-alkoxy-imidazoline-2,4-diones
04/02/2002US6365749 Process for the preparation of ring-opened epothilone intermediates which are useful for the preparation of epothilone analogs
04/02/2002US6365740 Preparation of 2-methyl-4-amino-5-aminomethylpyrimidine
04/02/2002US6365696 Process for producing epoxyorganosilicon compounds
04/02/2002US6365620 Trifluoromethylpyrrolcarboxamides
04/02/2002US6365580 Process for the production of difluoromethane
04/02/2002US6365543 Contacting the front face of a monolith support with group 8b metal compound and, optionally, at least one promoter metal compound in situ under ignition or autothermal conditions
04/02/2002US6365541 For producing colorless alkoxylation products having a narrow homologue distribution
04/02/2002US6365538 Method and catalyst system for producing aromatic carbonates
04/02/2002US6365349 Spring probe for use in depositing oligonucleotides onto biochips
04/02/2002US6365141 Method of using an aralkylsiloxane
04/02/2002US6365068 Heterocyclic aromatic anion salts, and their uses as ionic conducting materials
04/02/2002CA2074486C Process for producing aminocarboxylic acid salt
03/2002
03/29/2002CA2357856A1 Stabilizing rhodium catalysts for the hydroformylation of olefins
03/28/2002WO2002025504A2 Method, system, and computer program product for encoding and building products of a virtual combinatorial library
03/28/2002WO2002025273A1 Method for determining measurement error for gene expression microarrays
03/28/2002WO2002024684A1 Quinoline derivatives as antibacterials
03/28/2002WO2002024671A1 Process for preparing optically active epoxides
03/28/2002WO2002024646A1 Delta1-pyrrolines used as pesticides
03/28/2002WO2002024645A1 Method for producing delta 1-pyrrolines
03/28/2002WO2002024644A1 Delta 1-pyrrolines for use as pesticides
03/28/2002WO2002024642A1 Method for producing δ1-pyrrolines
03/28/2002WO2002024626A2 Process for making hexamethylene diamine using ozone-treated adiponitrile that contains phosphorous compounds
03/28/2002WO2002024622A1 Method for producing ketocarboxylic acid derivatives
03/28/2002WO2002024621A1 Method for producing branched alcohols and/or hydrocarbons
03/28/2002WO2002024620A2 Method for producing a multi metal oxide catalyst, method for producing unsaturated aldehydes and/or carboxylic acids and band calcination device
03/28/2002WO2002024617A1 Method for the isomerisation of allyl alcohols
03/28/2002WO2002024616A1 Method for producing guerbet alcohols
03/28/2002WO2002024614A1 Methods for manufacturing olefins from lower alkanes by oxidative dehydrogenation
03/28/2002WO2002024335A2 Process for producing a strong-acid cation exchange resin
03/28/2002WO2002024327A1 Method for producing multiple-phase multi-metal oxide materials
03/28/2002WO2002024324A2 Focused acoustic energy in the preparation and screening of combinatorial libraries
03/28/2002WO2002024323A2 High density molecular arrays on porous surfaces
03/28/2002WO2002004466A3 Catalyst for asymmetric (transfer) hydrogenation
03/28/2002WO2001097969A8 Process for the regeneration of zeolitic catalysts
03/28/2002WO2001096324A3 Process for operating the epoxidation of ethylene
03/28/2002WO2001090278A3 Process for selectively producing propylene in a fluid catalytic cracking process
03/28/2002WO2001090106A3 Tryasolyl tropane derivatives as ccr5 modulators
03/28/2002WO2001074762A3 Arylsulfates and their use as enhancers or inhibitors of bioadhesion to surfaces
03/28/2002WO2001068249A3 Separation of reaction products containing organophosphorus complexes
03/28/2002WO2001064958A3 Modified oligonucleotides for mismatch discrimination
03/28/2002WO2001062772A3 Self-encoded combinatorial synthesis of compound multiplets
03/28/2002US20020038068 Naphthene ring opening over a ring opening catalyst combination
03/28/2002US20020038067 Reactivation of aromatics alkylation catalysts
03/28/2002US20020038065 Passing the aromatic feed stream containing sulfur over a hydrogenation catalyst comprising platinum and palladium and an inert alumina carrier for hydrogenation
03/28/2002US20020038060 Nitration of aromatic hydrocarbons
03/28/2002US20020038057 Oxidation of a hydrocarbon compound by reaction with peroxide in the presence of a crystalline, mesoporous, titanium-containing zeolite catalyst
03/28/2002US20020038056 Process for producing 2-vinylcyclododecanone