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)
02/1982
02/09/1982CA1117982A1 Catalytic method of producing 2-methyl-pentane-2,4 diol from diacetone alcohol
02/09/1982CA1117976A1 Simultaneous preparation of 1,3-disubstituted ureas and 1,2-diols
02/03/1982EP0044861A1 Method and apparatus for high volume fractional distillation of liquids
02/02/1982US4314088 To polyols, osmium catalyst, halogen cocatalyst, organic hydroperoxide, water
02/02/1982US4314087 Hydrogenation of hexafluoroacetone
02/02/1982US4313891 Process for synthesizing mixed alkoxy hydride derivatives of aluminium and alkaline earth metals
02/02/1982US4313855 Cyclohexy hexanol derivative
01/1982
01/27/1982EP0044740A1 Process for the production of lower hydrocarbons and oxygenated derivatives thereof by the catalytic conversion of carbon monoxide and hydrogen
01/27/1982EP0044605A1 Fungicidal bis-azolyl compounds
01/27/1982EP0044514A1 Process for the production of dimethylbenzyl-carbinol and dimethylbenzyl carbinyl formate
01/27/1982EP0044444A1 Use of hydrogenation catalysts for the production of propanediols and process for the production of propanediols with such catalysts
01/27/1982EP0044413A1 3,6-Dimethyl-oct-1-in-3-ols and -oct-1-en-3-ols and derivatives thereof, their use as fragrances and process for preparing 3,6-dimethyl-octan-3-ol
01/27/1982EP0044412A1 Process for the production of propane diols
01/27/1982EP0044366A1 Distillative freezing process for separating close boiling mixtures
01/26/1982US4313018 Metal complex of anthranilic acid on polymer support
01/26/1982US4313008 Synthesis of S-3-chloro-1,2-propanediol
01/26/1982US4312994 α Chain dienic prostanoic acid derivatives
01/26/1982US4312955 Lanthanum rhodate catalyst
01/26/1982US4312845 Hydrothermal reaction of silica with sodium hydroxide to form polymeric sodium silicate, spray drying, reaction with sulfuric acid
01/26/1982US4312837 Hydroformylation loop reactors
01/26/1982US4312779 Recovery of catalysts
01/26/1982US4312741 Process and apparatus for catalytic hydrocarbon conversion
01/26/1982US4312717 Anodic alkoxylation of citronellol
01/26/1982EP0037422A4 Fluoro-substituted prostaglandins and prostacyclins.
01/26/1982CA1117141A1 Process for the manufacture of oxygen-containing carbon compounds from synthesis gas
01/26/1982CA1117140A1 Process for the manufacture of oxygen-containing carbon compounds from synthesis gas
01/19/1982US4311854 Process for the production of di-n-propyl-acetic acid
01/19/1982US4311852 Perfumes, flavors
01/19/1982US4311671 Catalytic reaction, multicompartment
01/19/1982US4311651 Fluoroalkoxysulfur fluorides
01/19/1982US4311645 Synthesis of SRS-active compounds
01/19/1982US4311644 Method for preparing 10,10-difluoro prostacyclin intermediates and new compounds produced thereby
01/19/1982CA1116640A1 Production of methanol synthesis gas
01/19/1982CA1116636A1 Alkylthiophenoxypropanolamines
01/19/1982CA1116543A1 Method for producing epoxides and glycols from alkenes
01/13/1982EP0043757A1 Preparation of perfluoroalkylated iodo-alcohols
01/13/1982EP0043479A1 Novel cyclopentenone derivatives and methods for the preparation of the novel compounds
01/12/1982US4310709 Manufacture of but-2-en-1-ol compounds by isomerizing the corresponding but-3-en-1-ol compounds
01/12/1982CA1116186A1 Process for the preparation of an aromatic hydrocarbon mixture
01/12/1982CA1116180A1 Odorant dialkylcyclohexane acetates
01/07/1982WO1982000030A1 Ambrinol and its homologues
01/06/1982EP0043192A1 Process for the oxidation of olefinic compounds to olefine oxides or derivatives thereof
01/06/1982EP0043049A1 Process for the production of lower alcohols
01/06/1982EP0043023A1 Hydrous alcohol distillation method and apparatus
01/05/1982US4309359 Reacting off-gas in fuel cell to generate electricity
01/05/1982US4309352 Process for producing lactones from unsaturated carbonyl compounds
01/05/1982US4309351 Intermediates for prostaglandin-like compounds
01/05/1982US4309314 Rhodium and iron on alumina having minor amount of sodium or calcium
01/05/1982US4309281 Adsorption of paraffin from mixture with aromatic hydrocarbon by zeolite zsm-110
01/05/1982CA1115718A1 Therapeutically active substituted dibenzyl ethers
01/05/1982CA1115498A1 Hydroformylation reactors
01/05/1982CA1115480A1 Catalyst and process for producing polyhydric alcohols and derivatives
12/1981
12/30/1981EP0042429A1 Integrated process for converting multi-solid fuels into clean producer gases and liquids and for recovering valuable by-products
12/30/1981EP0042408A1 Methods of synthesizing hexafluoroisopropanol from impure mixtures and synthesis of a fluoromethyl ether therefrom.
12/29/1981US4308412 Indane alkanols and tricyclic isochromans and organoleptic uses thereof
12/29/1981US4308409 Ethylbenzene hydroperoxide, osmium tetroxide catalyst
12/29/1981US4308408 Process for the hydroxylation of styrene and styrene derivatives
12/29/1981US4308128 Producing liquid hydrocarbon streams by hydrogenation of fossil-based feedstock
12/29/1981US4308109 Method of producing ethanol-water azeotrope from crude ethanol
12/29/1981US4308106 Process for removing substantially all water from an alcohol-containing solution for use as a motor fuel or motor fuel additive
12/29/1981US4308104 Self-contained distillation apparatus
12/29/1981CA1115284A1 Derivatives of 3,3,7,8-tetramethyl-2-oxabicyclo-¬4, 4,0|-decane and their use in perfumery
12/23/1981EP0042309A1 Method for the coproduction of hydrocarbons and alcohols
12/23/1981EP0042185A1 A process for the preparation of ethanol
12/23/1981EP0042069A2 Metal salts of polyacetylenic compounds and uses thereof
12/22/1981US4307257 Process for production of tertiary butyl alcohol
12/22/1981US4307256 Tertiary amine catalyst for decyclization of alkylene oxides
12/22/1981US4307241 A ketosulfone reacted with a 2-x-alkyl-3-allyl trialkylsilane
12/22/1981US4307224 Polymeric polyols
12/22/1981US4307032 By reacting glycol carbonates with alcohols in the presence of a thallium catalyst
12/22/1981US4306944 From mixtures containing phenol and cyclohexanol
12/22/1981US4306942 Hydrous alcohol distillation method and apparatus
12/22/1981US4306940 For alcohol, fermentation
12/22/1981US4306884 Alcohol and fuel production
12/22/1981CA1114844A1 Process for separation and recovery of isobutene
12/22/1981CA1114839A1 Process for reduction of sugars to sugar-alcohols
12/22/1981CA1114830A1 Polyene compounds
12/15/1981US4306106 Conversion of polar compounds using a ZSM-5 zeolite catalyst
12/15/1981US4306101 Alpha-hydroxysulfonic acid catalyst to form alcohols
12/15/1981US4306100 Process for production of alkenediols
12/15/1981US4306099 Or 7,8-dihydroxy-1-paramenthene obtained from b-pinene epoxide and a mercuric salt
12/15/1981US4306084 Alcohol and aldehyde production using ruthenium carbonyl catalysts
12/15/1981US4305890 Cyclopropyl dihalo phosphites
12/15/1981US4305876 Process for the manufacture of tertiary, optically active aliphatic compounds
12/15/1981US4305842 Copper, zinc and aluminum oxides precipitation
12/15/1981CA1114397A1 Preparation of formic acid by hydrolysis of methyl formate
12/15/1981CA1114356A1 Amine-resin supported rhodium-cobalt bimetallic clusters as novel hydroformylation catalysts
12/09/1981EP0041324A1 A new phenylpropargylamine derivative
12/09/1981EP0041235A2 Alpha,beta-dihydropolyprenyl derivatives for treating liver diseases
12/09/1981EP0041233A1 Substituted phenoxy-aminopropanol derivatives, intermediates and processes for their production, and pharmaceutical preparations containing them
12/08/1981US4304946 Process for producing ethanol
12/08/1981US4304945 High molecular weight products
12/08/1981US4304943 Conversion of alkyl and aryl hydroxy compounds producing aldehyde, alcohol and ketone using manganese oxide/nickel oxide/magnesium oxide catalysts
12/08/1981US4304938 M-phenoxybenzaldehyde oxime, chlorinating benzaldehyde, 2-/m-phenoxyphenyl/-1,3-dioxolane
12/08/1981US4304911 Antihistamines, antiallergens, anticholinergic agents, antiinflammatory agents, bronchodilator agents, and analgesics
12/08/1981US4304733 Insecticide intermediates
12/08/1981CA1113965A1 Process for the preparation of chloroarylacetylene precursors
12/08/1981CA1113680A1 Basic magnesium complexes and their use in the manufacture of detergent-dispersant additives for lubricating oils
12/02/1981EP0040723A1 Process for a distillative separation of liquid mixtures containing aliphatic alcohols
12/02/1981EP0040715A2 Process for the production of acetaldehyde and methanol from the reaction mixture of methanol homologation