Patents
Patents for C07C 27 - Processes involving the simultaneous production of more than one class of oxygen-containing compounds (9,977)
08/1983
08/23/1983CA1152510A1 Unsaturated alcohols and their use in the preparation of oxolanes
08/23/1983CA1152260A1 Carpet treatment
08/17/1983EP0085883A1 Process of synthesis of hydroxydiphenyls
08/16/1983US4399001 Distillation
08/16/1983CA1151934A1 Light-sensitive mixture including an o- or p-quinone diazide or acid cleavable compound and a phenol derivative with methylene oxy groups
08/10/1983EP0085398A2 Process for the preparation of acetic acid, acetaldehyde and ethanol
08/10/1983EP0085372A1 Process for the continuous recovery of propanol
08/10/1983EP0085289A1 Process for direct neutralization of product mixture resulting from acid catalyzed cleavage of alkyl aromatic hydroperoxides
08/10/1983EP0085204A1 Process for the co-production of carboxylic acids and carboxylic acid esters
08/10/1983EP0085191A1 Continuous process for producing alcohols
08/09/1983US4398050 Process for the production of olefins from synthesis gas
08/09/1983CA1151674A1 Tetraphenolic compounds
08/09/1983CA1151671A1 Carbonylation of olefinic compounds
08/03/1983EP0084682A1 Process for producing alcohols
08/02/1983US4396726 Ruthenium and manganese catalysts
08/02/1983CA1151216A1 Preparation of methanol from synthesis gas with promoted palladium catalysts
08/02/1983CA1151215A1 Manufacture of ethylene glycol from synthesis gas
08/02/1983CA1151214A1 Process for production of aromatic alcohols
08/02/1983CA1151134A1 Process and catalyst for olefin hydration
07/1983
07/27/1983EP0084133A2 Process for the preparation of unsaturated alcohols and/or of their esters
07/27/1983EP0084128A1 Process for the preparation of alkylbenzenes substituted by radicals containing fluorine
07/27/1983EP0039889B1 Process for preparing amitinol
07/26/1983US4395576 Process for the preparation of ethanol
07/26/1983CA1150733A1 Process for preparing bifunctional aliphatic organic compounds
07/20/1983EP0083700A1 Process for producing p-tert.-octyl phenol by catalytic alkylation of phenol
07/19/1983CA1150318A1 Method for manufacturing ethyleneglycol
07/13/1983EP0031784B1 Process for preparing ethyl carboxylates from their lower homologues
07/13/1983EP0023914B1 Dehydrohalogenation of a diphenyl trichloroethane
07/12/1983US4393250 Process for producing alcohols and ethers
07/12/1983US4393144 Palladium on oxide of yttrium, lanthanum or neodymium
07/12/1983CA1149823A1 Process for producing methanol from synthesis gas with palladium-calcium catalysts
07/12/1983CA1149822A1 Process for producing phenolic compounds
07/12/1983CA1149820A1 Process for preparing p,p'-biphenol of high purity
07/06/1983EP0083094A1 Preparation of rhodium complex compounds
07/05/1983CA1149409A1 Process for introducing alkyl radicals into carbon chains having a functional group and compounds prepared by the said process
06/1983
06/29/1983EP0082812A1 Phenols and their use as stabilizers
06/29/1983EP0082641A1 Catalysts for the production of alcohols from olefins and synthesis gas and process employing such catalysts
06/29/1983EP0082447A1 Process for the separation of methanol from the reaction products formed by the etherification of C4-C7 isoolefins with methanol
06/29/1983EP0082277A1 Process for the continuous production of polyvalent alcohols
06/28/1983US4390738 Process for the oxidation of olefinic compounds to olefine oxides or derivatives thereof
06/28/1983US4390737 Having at least one ortho hydrogen; catalyst containing manganese oxide
06/28/1983US4390735 Process for the preparation of p-allylphenols
06/28/1983CA1148979A1 Gamma-sorbitol polymorph
06/22/1983EP0081948A1 Reactor
06/22/1983EP0081666A1 Process for the preparation of pentafluorobenzyl alcohol
06/22/1983EP0081647A1 Process for the ortho-methylation of phenolic compounds
06/15/1983EP0081457A2 Phenols and their uses as stabilizers
06/15/1983EP0081050A1 Process for the production of pure neohexanol
06/15/1983EP0020685B1 Insecticidal cyclopropanecarboxylates from substituted (1,1'-biphenyl)-3-ylmethyl compounds
06/14/1983US4388478 Catalyst of manganese oxide and oxide of germanium, tin or lead
06/14/1983US4388154 Isolation of acetaldehyde and methanol from reaction mixtures resulting from the homologization of methanol
06/14/1983CA1148175A1 Process for producing resorcinol
06/14/1983CA1148171A1 Dimeric carbonylation of 1,3-butadiene
06/08/1983EP0080759A1 Process for the preparation of 3,5-dimethylphenol
06/08/1983EP0080658A1 Process for producing cyclic 1,2-cis diols from cyclic 1,2-epoxides
06/07/1983US4387254 Process for the preparation of iodoalcohols having a perfluoroalkyl chain
06/07/1983US4387253 Preparation of dichlorobenzyl alcohol
06/07/1983US4387252 Process for the preparation of polyhydric phenols
06/07/1983US4387251 By condensation of a ketone with phenol in the presence of an aromatic sulfonic acid
06/07/1983US4387158 Resorcinol compounds as photographic couplers-black images
06/07/1983US4387152 Light-sensitive mixture and copying material prepared therefrom, and process for the preparation of a printing form from the copying material
06/07/1983CA1147749A1 Process for the manufacture of oxygen-containing carbon compounds and olefins from synthesis gas
06/01/1983EP0080270A2 Synthesis process and reactor
05/1983
05/31/1983US4386227 Two-functional-group-containing terpenoids
05/31/1983US4386219 Hydrogenation catalysts for the preparation of propanediols and processes for the preparation of propanediols, using such catalysts
05/31/1983US4386205 Brucine salt of hemiphthalate
05/31/1983US4386035 Intermediates for preparation of 3-bromo-4-fluoro-benzyl alcohol
05/31/1983US4386033 Boiling, condensation of vapors, circulation; separation
05/31/1983US4386018 Hydrogenation catalysts for the preparation of propanediols
05/31/1983US4386017 Preparation of improved catalyst composition
05/25/1983EP0079592A2 Catalyst stabilization
05/25/1983EP0079565A1 Preparation of catalyst systems containing at least one metal and a solid carrier of silica or zeolite
05/24/1983US4385185 Alcohol derivatives
05/24/1983CA1146975A1 Method for preventing caking of polyols
05/24/1983CA1146966A1 Catalytic process for the conversion of toluene to equimolar amounts of phenol and formaldehyde
05/18/1983EP0079132A1 Process for the production of oxygenated hydrocarbons by the catalytic conversion of synthesis gas
05/18/1983EP0078925A1 (+)- or (-)-7-Hydroxymethyl-2,6,6-trimethyltricyclo-(6,2,1,0 1,5) undecane, a process for producing them and a perfume composition
05/18/1983EP0078922A1 Process for the preparation of vitamins K3 and K4 and of their derivatives
05/18/1983EP0078818A1 Process for co-production of tert. alkyl-methylether and formic acid.
05/17/1983US4384148 Hydration of olefins
05/17/1983US4384147 Oxides of aluminum and/or iron, nickel, copper, and molybdenum
05/17/1983US4383893 Distillative separation of liquid mixtures containing aliphatic alcohols
05/17/1983CA1146593A1 Process for producing two-carbon atom oxygenated compounds from synthesis gas with minimal production of methane
05/17/1983CA1146590A1 Process for reacting olefins in a carboxylic acid medium with ozone
05/17/1983CA1146582A1 Halogenated esters
05/16/1983EP0069761A4 (+)-4-substituted-2-indanols and insecticidal ester derivatives.
05/11/1983EP0078616A2 Process for preparing ethylene glycol
05/11/1983EP0078531A2 Method for the continuous rectification of an alcohol-containing liquid mixture
05/10/1983CA1146154A1 Method of producing a catalyst from clay minerals for the hydratization of olefins
05/04/1983EP0078158A2 Novel alkane and alkene derivatives and their preparation and use
05/04/1983EP0078145A1 Resolution of racemic 5-phenyl-2-pentanol
05/03/1983US4382151 6,10,14,18-Tetramethly-5,9,13,17-nonadecatetraene-2-ol
05/03/1983US4382004 Preparation of magnesium alkylphenates and their use as detergent-dispersant additives for lubricating oils
05/03/1983US4381973 Process for the preparation of pyrocatechol and hydroquinone
05/03/1983CA1145773A1 Process for recovery of resorcinol from aqueous resorcinol solution containing hydroquinone
04/1983
04/27/1983EP0077749A1 Process for preparing a methyl phenol
04/26/1983US4381412 Insecticides
04/26/1983CA1145364A1 Process for preparing isopropenyl phenol
04/19/1983US4380681 Hydrocarbonylation of methanol to ethanol in the presence of added compounds
04/19/1983US4380678 Multi-stage aldoses to polyols process
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