Patents
Patents for C07C 47 - Compounds having cho groups (13,190)
10/1992
10/03/1992CA2064495A1 Process for preparing unsaturated aldehydes
10/01/1992WO1992016487A1 Process for preparing an alkanone and/or alkanol
09/1992
09/30/1992EP0506068A1 Oxidation of terminal olefins to aldehydes
09/30/1992CN1064963A Method for manufacturing aluminum foils used as electrolytic capacitor electrodes
09/29/1992US5151545 3,5-dihydroxy-6,8-nonadienoic acids and derivatives as hypocholesterolemic agents
09/29/1992US5151537 Process for the recovery of rhodium from the residues of distillation processes
09/29/1992CA2064378A1 Oxidation of terminal olefins to aldehydes
09/29/1992CA1308121C Compositions possessing pheromone-like activity
09/29/1992CA1308120C Aldehydes, acetals, alcohols and ethers having 3-methyl- or 3,5-dimethyl-benzyl groups, their manufacture and perfume materials containing same
09/29/1992CA1308119C Process for the preparation of benzaldehyde in the gas phase
09/29/1992CA1308118C Process for the production of aldehydes by hydroformylation
09/29/1992CA1308096C Porphyrins, their syntheses and uses thereof
09/27/1992WO1992017449A1 Stereoselective preparation of substituted piperidines
09/23/1992EP0504814A2 Reactivation of hydroformylation catalysts
09/23/1992CN2116523U Absorption condensation tower for manufacturing formaldehyde
09/22/1992US5149884 Tube bundle reactor, use thereof in exothermic organic reactions, and preparation of ketones and aldehydes using same
09/22/1992US5149843 Chemical intermediate for antitumor-anticarcinogenic agents
09/22/1992CA1307792C Alkyltetramethylcyclohexane derivatives and their use as perfumes
09/19/1992CA2063168A1 Reactivation of hydroformylation catalysts
09/16/1992EP0503630A1 Cyclohexanetriol derivatives
09/16/1992EP0503564A2 Method for producing an aldehyde
09/16/1992EP0502955A1 Fluorinated sulfones/ketones for nonlinear optics.
09/09/1992EP0502661A2 Heteroanthracycline anti-tumor analogues
09/09/1992EP0502376A1 Method for the production of alpha,beta-unsaturated aldehydes and ketones
09/09/1992EP0502374A1 Process of preparation of 3-alkoxycarbonylpropenals and 3-dialkoxymethylpropenals
09/09/1992EP0502372A1 4-tert-Alkyl-2-Methylbenzaldehydedialkylacetals
09/09/1992EP0502202A1 Organic electroluminescent element
09/09/1992CN1018179B Hydrolysis of activated olefinic ketones and aldehydes
09/08/1992US5146004 Reaction of ethyl hexanal, aqueous formaldehyde in presence of tertiapy amine, hydrogenation
09/08/1992US5145980 Oxime ethers, and fungicides containing same
09/08/1992CA1307296C Hydroformylation using low volatile phosphine ligands
09/08/1992CA1307288C Chemical compounds
09/03/1992WO1992014543A1 Unimolecular micelles and method of making the same
09/02/1992EP0501047A1 Method for manufacturing aluminum foils used as electrolytic capacitor electrodes
09/01/1992US5144091 Preparation of acrolein or methacrolein by actalytic gas-phase oxidation of propene or isobutene
09/01/1992US5144089 Catalysis using fixed bed solid solution of magnesium and aluminum oxides
09/01/1992US5144088 Manufacture of neopentyl glycol (I)
09/01/1992CA1307006C Hydroformylation using low volatile/organic soluble phosphine ligands
09/01/1992CA1307004C Process for recovering methacrolein
08/1992
08/29/1992WO1992015601A2 Heteroanthracycline antitumor analogs
08/29/1992CA2104768A1 Heteroanthracycline antitumor analogs
08/26/1992EP0500150A1 Catalytic metal recovery from polar organic solutions
08/18/1992US5140046 Slow reacting substance of anaphylaxis antagonists
08/11/1992US5138101 Solvent extraction using alcohol and water
08/11/1992US5138100 Gas phase catalytic oxidation of isobutylene or tertiary butanol with molecular oxygen
08/11/1992US5138090 Substituted biphenyls
08/11/1992US5138087 1,1,1-trifluoro-2-propene compounds and a method for their preparation
08/05/1992CN1063277A Carbonylation of olefins
08/05/1992CN1017705B Preparation method of optically-active cotton phenol
08/04/1992US5136105 Oxidation of terminal olefins to aldehydes
08/04/1992US5136104 Method for production of substituted benzaldehyde
08/04/1992US5136099 Golfomycin derivatives: fused ring cyclodecadiyne derivatives having dna-cleaving properties and antitumor activity
08/04/1992CA1305973C Process for the preparation of carbonyl compounds
07/1992
07/29/1992EP0495917A1 Lipoxygenase inhibitors
07/28/1992US5134167 1-azabutadienes and fungicides containing these compounds
07/28/1992US5134111 Naphthalene derivative
07/28/1992CA1305726C Process for the preparation of citral
07/23/1992WO1992012964A1 Process for the production of carbonyl compounds
07/23/1992WO1992012114A1 Process for producing simultaneously aromatic hydroxy and carbonyl compounds
07/23/1992WO1992011867A1 Novel glucohydrolase inhibitors useful as antidiabetic agents
07/23/1992CA2100161A1 Process for the production of carbonyl compounds
07/23/1992CA2098927A1 Novel glucohydrolase inhibitors useful as antidiabetic agents
07/22/1992EP0495547A2 Carbonylation of olefins
07/21/1992US5132466 Process for preparing 4-(6-methoxy-2'-naphthyl)butane-2-one
07/21/1992US5132328 Lipoxygenase inhibitors as antiinflammatory agents or antiallergens
07/21/1992US5132269 Slurrying, drying and firing to form an oxidation catalyst
07/21/1992CA1305491C Low pressure rhodium catalyzed hydroformylation of olefins
07/15/1992CN1062679A Catalyst composition and oxidie method for preparing unsaturated aldehyde by gaseous oxidation of olefine
07/15/1992CN1062676A Process for preparing coating catalyst based on bismuth molybdate and fervic molybdate containing doping agent phosphorus and potassium
07/14/1992US5130493 Process for the preparation of o-hydroxy-benzaldehydes
07/14/1992CA1305178C Anhydrous diluent process for the propylene oxidation reaction to acrolein and acrolein oxidation to acrylic acid
07/08/1992EP0493658A1 Method of doping aqueous solutions with acrolein at a sufficient concentration level to be active as a biocide
07/08/1992CN1062523A Process for preparation of diethers
07/07/1992US5128317 Camphonyl spirocyclooxaoctane-containing compositions, organoleptic uses thereof and process for preparing same
07/01/1992EP0493275A1 Process to prepare potassium and phosphorus doped, bismuth and iron molybdate, coated catalysts
07/01/1992EP0493274A1 Catalyst for the preparation of alpha, beta unsaturated aldehydes by gas phase oxidation of olefins and oxidation process
06/1992
06/30/1992US5126490 Rhodium carbonyl catalyst
06/30/1992US5126375 Asthma, chronic bronchitis
06/30/1992US5126371 Diarylacetylenes, their preparation and their use
06/30/1992US5126304 Method for the preparation of a catalyst for water gas and hydroformylation, catalyst prepared by the method and use of the catalyst
06/30/1992CA1304401C (phenylethenyl)phenylpropionaldehyde and method for producing (benzoylphenyl) propionic acid using the same
06/30/1992CA1304389C PROCESS AND INTERMEDIATES FOR PREPARING 1.alpha.-HYDROXYVITAMIN D COMPOUNDS
06/24/1992EP0491239A2 Process for the preparation of aldehydes
06/24/1992CN1062134A Production of hydrocarbon derivatives
06/24/1992CN1017145B Hydroformylation using low volatile phosphine ligands
06/24/1992CN1017144B Process for preparing aldehydes
06/23/1992US5124473 Polycyclic aromatic derivatives, process for preparing the same and pharmaceutical and cosmetic compositions containing the same
06/23/1992CA1304088C Heteroaryl compounds for treatment of inflammation and allergies
06/17/1992CN1017047B Extraction agent of extracting sodium vanilate from alkaline solution
06/16/1992US5122245 Process for the synthesis of "oxo" products by the plasma route and installation comprising a plasma reactor usable in the process
06/10/1992EP0489454A1 Use of an allylchloride for preparing an aldehyde
06/10/1992EP0489330A1 Sulphonated tris(p-fluorophenyl)phosphane
06/10/1992EP0311689B1 Process for selectively monohydroformylating diolefin
06/09/1992US5120877 Process for the production of carbonyl compounds
06/09/1992US5120876 Fluorinated sulfones/ketones for nonlinear optics
06/09/1992US5120869 Herbicidal compounds
06/09/1992US5120864 Intermediates, process for their preparation, and their use for the synthesis of vitamins a and e
06/06/1992CA2056806A1 Use of an allylchloride for preparing an aldehyde
06/03/1992EP0488860A1 Method for the production of polyalkoxylated aromatic compounds
06/03/1992EP0488069A2 A process for the catalytic oxidation of olefins to carbonyl compounds