Patents
Patents for C07C 47 - Compounds having cho groups (13,190)
04/2002
04/24/2002CN1345713A Catalyst for preparing 3-hydroxy-propionaldehyde by acroleic hydration
04/24/2002CN1345712A Process for preparing 3-hydroxy-propionaldehyde by acrolein hydration
04/23/2002US6376458 Utilization of cyclic compounds as perfuming ingredients
04/18/2002WO2002030863A2 Ether compounds and compositions for cholesterol management and related uses
04/18/2002WO2002030569A1 Method for producing an annular shell catalyst and use thereof for producing acrolein
04/18/2002WO2002030356A2 Synthesis of epothilones and relates analogs
04/18/2002WO2002006393A3 Process for the production of 3-hydroxypropanal
04/18/2002WO2001074751A3 Lubricating oil compositions containing saligenin derivatives
04/18/2002CA2425828A1 Synthesis of epothilones and related analogs
04/18/2002CA2425121A1 Ether compounds and compositions for cholesterol management and related uses
04/17/2002EP0888270B1 Dihalopropene compounds, their use as insecticides/acaricides and intermediates for their production
04/17/2002CN1082942C Method for preparing 3-carboxy-4-hydroxybenzaldehydes and derivatives thereof
04/16/2002US6372885 Solid-phase technology for the preparation of amides
04/11/2002US20020042541 Process for producing bis( trifluoromethyl)benzaldehyde
04/11/2002DE10048301A1 Stabilisierung von Rhodiumkatalysatoren für die Hydroformylierung von Olefinen Stabilization of rhodium catalysts for the hydroformylation of olefins
04/11/2002DE10047293A1 Production of fluorinated benzaldehyde compounds, used as intermediates for production of pharmaceuticals, involves hydrogenation of corresponding benzoyl chloride using supported palladium catalyst and moderator
04/11/2002DE10046957A1 Verfahren zur Herstellung eines Multimetalloxid-Katalysators, Verfahren zur Herstellung ungesättigter Aldehyde und/oder Carbonsäuren und Bandcalziniervorrichtung A process for the preparation of a multimetal oxide catalyst, process for preparing unsaturated aldehydes and / or carboxylic acids and belt calcination apparatus
04/10/2002EP0948478B1 ARYL OR HETEROARYL SUBSTITUTED 3,4-DIHYDROANTHRACENE AND ARYL OR HETEROARYL SUBSTITUTED BENZO[1,2-g]-CHROM-3-ENE, BENZO[1,2-g]-THIOCHROM-3-ENE AND BENZO[1,2-g]-1,2-DIHYDROQUINOLINE DERIVATIVES HAVING RETINOID ANTAGONIST OR RETINOID INVERSE AGONIST TYPE BIOLOGICAL ACTIVITY
04/10/2002EP0944569B1 Polymerizable biaryls, method for the production and use thereof
04/10/2002EP0905116B1 Process and catalysts for the selective production of alpha-alkylcinnamaldehyde
04/10/2002CN1344180A Improved metal-ligand complex catalyzed processes
04/10/2002CN1082501C Process for prodn. of higher OXO alcohols
04/10/2002CN1082386C Process and reactor for heterogeneous exothermic synthesis of formaldehyde
04/09/2002US6369257 Hydroformylation of olefins using supported bis(phosphorus) ligands
04/09/2002US6369243 Acid catalyst
04/09/2002US6369234 Synthesis of epothilones, intermediates thereto, analogues and uses thereof
04/09/2002US6368773 Photoresist cross-linker and photoresist composition comprising the same
04/09/2002CA2234805C Method for preparing a bimetallic ruthenium/tin catalyst
04/04/2002WO2002026701A2 Ionic liquids and their use as solvents
04/04/2002WO2002026381A2 Ionic liquids and their use
04/04/2002WO2002008195A8 Pyrazolyl biphenyl carboxamides and the use thereof for controlling undesired microorganisms
04/04/2002WO2001058844A3 Method for processing a liquid hydroformylation discharge
04/03/2002EP1193239A1 Stabilisation of rhodium catalysts for the hydroformylation of olefins
04/03/2002EP1192985A1 Multi-metal oxide catalyst prepared using calcination
04/03/2002EP1192119A2 Process for the preparation of 3,3-dimethylbutanal
04/03/2002EP1192117A1 Tetradeca-8,10-dienals, the method of preparation thereof and their use as sexual attractants for leafminer moths
04/03/2002EP0804397B1 Oxygenates and processes for their manufacture
04/03/2002CN1343211A Phosphabenzene compounds and theie use as ligands for hydroformylation catalysts
04/03/2002CN1343194A Catalytic gas phase oxidation of propene into acrylic acid
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
04/02/2002US6365784 Preparation of ethylene by gas permeation
04/02/2002US6365783 Reacting monoolefins with carbon monoxide and hydrogen in presence of cobalt carbonyl catalyst
03/2002
03/29/2002CA2357856A1 Stabilizing rhodium catalysts for the hydroformylation of olefins
03/28/2002WO2002024620A2 Method for producing a multi metal oxide catalyst, method for producing unsaturated aldehydes and/or carboxylic acids and band calcination device
03/28/2002WO2001068249A3 Separation of reaction products containing organophosphorus complexes
03/28/2002US20020038055 Process for preparing fluorine-containing benzaldehydes
03/28/2002US20020038052 Mixing metal compounds, at least one of which is an oxygen containing compound and solvent to form solution; removing solvent from solution to obtain catalyst precursor; calcining in non-oxidizing atmosphere to form catalyst
03/28/2002US20020037938 Using rhodium-containing supported catalyst which also contains zirconium, copper, cobalt, nickel, manganese, iron, ruthenium, molybdenum, alkali metals or alkaline earth metals
03/28/2002DE10042746A1 Verfahren und Vorrichtung zum Durchführen von Reaktionen in einem Reaktor mit spaltförmigen Reaktionsräumen Method and apparatus for carrying out reactions in a reactor with slot-shaped reaction spaces
03/27/2002EP1191012A1 Process for the preparation of fluorine containing benzaldehydes
03/27/2002CN1081618C 加氢甲酰化方法 Hydroformylation process
03/26/2002US6362141 Organoleptic; perfumes, cosmetics, cleaning compounds
03/21/2002WO2002022551A1 Derivatives of naphthalene with comt inhibiting activity
03/21/2002WO2002022541A2 Vanadia-titania/metal-molybdate dual catalyst bed system and process using the same for methanol oxidation to formaldehyde
03/21/2002WO2002022540A2 Dual catalyst bed reactor for methanol oxidation
03/21/2002WO2002022539A2 Metal molybdate/iron-molybdate dual catalyst bed system and process using the same for methanol oxidation to formaldehyde
03/21/2002WO2002022529A2 1,4-diaryl-2,3-difluoro-2-butene insecticidal and acaricidal agents
03/21/2002US20020035297 Hydroformylation process employing a catalyst based on cobalt and/or rhodium in a non-aqueous ionic solvent
03/21/2002US20020035223 Polymer containing nitroxyl compound
03/21/2002CA2421861A1 1,4-diaryl-2,3-difluoro-2-butene insecticidal and acaricidal agents
03/20/2002CN1340492A Method for preparing polylol
03/14/2002WO2002020528A2 Fluorinated and alkylated alditol derivatives and polyolefin articles containing same
03/14/2002WO2002020452A2 Novel fluorinated and chlorinated benzaldehydes
03/14/2002WO2002020451A1 Recovery of metals by incineration of metal containing basic ion exchance resin
03/14/2002WO2002020447A1 Method of producing fluorinated and chlorinated benzaldehydes and compositions thereof
03/14/2002WO2001037629A3 High surface microporous materials which are active in oxidation reactions. tiq-6 and metiq-6
03/14/2002US20020032132 For perfuming textiles
03/13/2002EP1186591A2 Preparation of 3,3-dimethylbutyraldehyde by oxidation of 3,3-dimethylbutanol
03/13/2002EP1186588A1 6-hydroxy-2-naphthylcarbinol and process for the preparation thereof
03/13/2002CN1339428A Ortho-substituted benzaldehyde, its preparing method and use
03/12/2002US6355843 Purification of carboxaldehyde
03/12/2002US6355842 Process for the oxidation of substrates containing methyl, methylene or methine groups
03/12/2002US6355632 Naphthyl compounds, intermediates, compositions, and methods
03/07/2002WO2002018042A1 Process and device for carrying out reactions in a reactor with slot-shaped reaction spaces
03/07/2002WO2001068247A3 Separation of reaction products containing organophosphorus complexes
03/07/2002WO2001051451A3 Methods for manufacturing betulinic acid
03/07/2002US20020028974 Hydroformylation of olefins to alcohols and/or aldehydes in presence of cobalt or rhodium catalyst; oxo synthesis
03/07/2002US20020028960 Methods for manufacturing betulinic acid
03/07/2002US20020028164 By reducing width of the reaction spaces, the ratio of the surface to the volume of the reaction spaces increases. As a result, problems arising from the limited heat transfer within gases are decreased
03/06/2002EP0695295B1 3-(hetero)aryl carboxylic acid derivatives, methods of preparing them and intermediates used in their preparation
03/06/2002CN1080252C Process using multistage reactors
02/2002
02/28/2002WO2002016298A1 Gold catalyst for selective oxidation
02/28/2002WO2001083106A3 Catalysts for the oxidation of lower olefins to unsaturated aldehydes; methods of making and using the same
02/28/2002US20020026082 Preparing beta-carotene; retinyl sulfide, synthesized by coupling of a diallylic sulfide with the corresponding Wittig salt.
02/28/2002US20020026032 3, 5-Dioxa-12-azawurtzitane compound and process of preparing same
02/27/2002EP1182187A1 Improved hydroformylation process with a catalyst based on cobalt and/or rhodium in a nonaqueous ionic solvent
02/27/2002EP1182184A1 Process for producing tetrafluoro benzenemethanols
02/27/2002CN1337931A Retinoid antagonists and use thereof
02/21/2002WO2002014530A1 A practical, cost-effective synthesis of coq10
02/21/2002WO2002014248A2 Bicyclic phosphin comprising hydroformylation catalyst and use thereof in production of oxygenated products
02/21/2002DE10040051A1 Derivate des 4-(Trifluormethyl)-phenols sowie Derivate des 4-(Trifluormethylphenyl)-2-(tetrahydropyranyl)ethers und Verfahren zu ihre Herstellung Derivatives of 4- (trifluoromethyl) phenol and derivatives of the 4- (trifluoromethylphenyl) -2- (tetrahydropyranyl) ethers and processes for their preparation
02/21/2002CA2418318A1 A practical, cost-effective synthesis of coq10
02/19/2002US6348597 Intermediate p-cyclopropanoyl cumene compounds and derivatives, optionally having a 3-hydroxy group; 1-(benzoylalkyl)-4-(diphenylmethoxy)-piperidine compounds and 1-(a-hydroxybenzylalkyl)-4-(diphenylalkenyl)-piperidines
02/14/2002WO2001074742A3 Method for oxidizing hydrocarbons
02/14/2002WO2001007382A3 Improved metal-ligand complex catalyzed processes
02/13/2002EP1178945A1 Reactions using lewis acids
02/13/2002EP1025073B1 Method of heterogeneous catalyzed vapor-phase oxidation of propane to acrolein and/or acrylic acid
02/12/2002US6346555 Process and catalyst for preparing C2-oxygenates from synthesis gas
02/12/2002CA2085108C Manufacture of neopentyl glycol (i)
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