| Patents for C07C 27 - Processes involving the simultaneous production of more than one class of oxygen-containing compounds (9,977) |
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| 02/18/1981 | EP0023924A1 Tetraalkyl phosphonium substituted phosphine and amine substituted transition metal complexes. |
| 02/18/1981 | EP0023923A1 Compounds and catalysts containing phosphorus, arsenic or nitrogen and their use in hydrocarbon conversion processes. |
| 02/18/1981 | EP0023913A1 Dehydrohalogenation of a diphenyl trichloroethane |
| 02/17/1981 | US4251673 Rapid hydrolysis of esters |
| 02/17/1981 | US4251325 Purification by distillation and stripping using trays |
| 02/17/1981 | CA1095935A1 Method for recovering resorcinol |
| 02/17/1981 | CA1095884A1 Catalyst for hydrogenolysis of n,n-dimethyl-3,5- ditert. butyl-4-hydroxybenzylamine |
| 02/11/1981 | EP0023572A1 Process for the production of mixtures of alkylated aromatic polyhydroxy compounds, these mixtures of products and their use in the production of polycarbonates |
| 02/10/1981 | US4250343 Dehydration of the alkanediol using neutral sodium, lithium, barium, or strontium pyrophosphate as catalyst |
| 02/10/1981 | US4250337 From crude hydroxypivaldehyde containing the monoisobutyric acid ester of neopentyl glycol in the presence of water; high purity |
| 02/10/1981 | US4250336 Process for the manufacture of resorcinols from δ-ketocarboxylic acid esters |
| 02/10/1981 | US4250335 Using dibutyl ether and water to separate the 2,3,5-p-quinone intermediate, the cobalt complex catalyst, and the dimethylformamide solvent; liquid phase hydrogenation |
| 02/10/1981 | US4250062 1,4-Epoxy-1,3,3-trimethyl-2-(2-buten-1-ylidene) cyclohexanes as odorants |
| 02/04/1981 | EP0023379A2 Method for the preparation of cyclohexanol and/or cyclohexanone |
| 02/04/1981 | EP0023325A1 Catalyst for the preparation of bisphenols |
| 02/03/1981 | US4249020 Reacting in presence of calcined niobium-vanadium-molybdenum catalyst |
| 02/03/1981 | US4248802 Catalytic hydroformylation of olefins |
| 02/03/1981 | CA1095074A1 Manufacture of butenediol diesters and their secondary products |
| 01/28/1981 | EP0023087A1 Method and product for treating soil to suppress the nitrification of ammonium nitrogen therein |
| 01/28/1981 | EP0023071A1 Process for the preparation of a catalyst from clays for the hydration of olefins and the so prepared catalyst |
| 01/27/1981 | US4247723 Selectively esterifying 2,6-dimethylocta-1,7-diene with a carboxylic acid |
| 01/27/1981 | US4247720 Contacting 3,5,5-trimethyl-2-cyclohexene-1,4-dione with an acid catalysts in the vapor phase |
| 01/27/1981 | US4247653 Condensation of formaldehyde |
| 01/27/1981 | CA1094578A1 Process for preparing a cycloalkanol |
| 01/27/1981 | CA1094575A1 Benzene-1,3,5-tris-acetoxime and the process for making phloroglucinol therewith |
| 01/27/1981 | CA1094574A1 Production of cleaned and purified synthesis gas and carbon monoxide |
| 01/21/1981 | EP0022648A1 Process for recovering meta- and para-cresols from crude cresol-containing compositions |
| 01/21/1981 | EP0022612A1 A process for the removal of cumene from a gaseous stream |
| 01/21/1981 | EP0022534A1 Process for obtaining pyrocatechin and hydroquinone |
| 01/21/1981 | EP0022533A1 Process for the preparation of polyvalent phenols |
| 01/21/1981 | EP0022519A1 Process for the preparation of a mixture of 2-hydroxy and 4-hydroxy benzyl alcohol |
| 01/21/1981 | EP0022469A1 Process for the separation of methanol from mixtures of tetrahydrofuran with methanol and water |
| 01/20/1981 | US4246431 Chromatography |
| 01/20/1981 | US4246203 Process for the production of a phenol and a carbonyl compound by the catalyzed decomposition of an aromatic hydroperoxide |
| 01/20/1981 | US4246195 Purification of carbonylation products |
| 01/20/1981 | CA1094107A1 Process for the preparation of substituted benzohydrols |
| 01/20/1981 | CA1094098A1 Simultaneous production of methacrylic acid and a methacrylate or acrylic acid and an acrylate |
| 01/13/1981 | US4245128 Process for cleaving dihydroxydiphenyl alkanes |
| 01/13/1981 | US4245127 Process for chlorinating xylenols |
| 01/13/1981 | US4245126 Process for the preparation of a mixture of 2- and 4-hydroxybenzyl alcohol |
| 01/07/1981 | EP0022038A1 Process for the homologation of methanol |
| 01/07/1981 | EP0021952A1 Process for the synthesis of perilla alcohol and of its derivatives |
| 01/07/1981 | EP0021926A1 Process for the preparation of optically active allethrolone |
| 01/07/1981 | EP0021848A1 Process and apparatus for the preparation of phenols |
| 01/07/1981 | EP0021665A1 Process for producing aralkyl alcohols |
| 01/07/1981 | EP0021503A1 Process for removing alkali metal carboxylates from mixtures containing a cycloalkanone and a cycloalkanol obtained in oxidation of cycloalkanes |
| 01/07/1981 | EP0021444A1 Process for producing two-carbon atom oxygenated compounds from synthesis gas with minimal production of methane |
| 01/07/1981 | EP0021330A1 Process for the preparation of ethanol from synthesis gas |
| 01/07/1981 | EP0021241A1 Process for the production of oxygenated hydrocarbon compounds and olefines from synthesis gas |
| 01/07/1981 | EP0020685A1 Insecticidal cyclopropanecarboxylates from substituted (1,1'-biphenyl)-3-ylmethyl compounds. |
| 01/06/1981 | US4243822 Fusion reaction of a alkali metal biphenyl-4,4'-disulfonate and an alkali metal hydroxide; stoichiometry |
| 01/06/1981 | US4243683 Insecticides, miticides |
| 01/06/1981 | US4243682 Fluoronaphthylones |
| 01/06/1981 | CA1093098A1 Process for the production of intermediate oxidation products of toluenes having ether linkages |
| 12/30/1980 | US4242528 Process for preparing isopropenyl phenol |
| 12/30/1980 | US4242283 Process for continuously producing oxygen-containing compounds |
| 12/30/1980 | US4242271 Process for preparing aluminum alkoxides |
| 12/30/1980 | CA1092612A1 Method for the production of 2,4,6-tri-(3,5- ditertiary butyl-4-hydroxybenzyl) mesitylene |
| 12/23/1980 | US4241058 Heterocyclics useful as fungicides and fungicidal compositions thereof |
| 12/23/1980 | CA1092161A1 Promoting the catalytic process for making polyhydric alcohols |
| 12/23/1980 | CA1092147A1 Alkyne compounds and process for their preparation |
| 12/16/1980 | US4239923 Linalool from dimethyloctadiene via epoxide and cyclooctenol |
| 12/16/1980 | US4239922 Xylose and xylitol separately purified in same ion exchanger |
| 12/16/1980 | US4239921 Recrystallization from mixed solvent of an aromatic hydrocarbon and a phenol |
| 12/16/1980 | US4239918 Stabilizers for polyvinyl chloride; monomers for polycarbonates |
| 12/16/1980 | US4239910 Manufacture of butenediol diesters |
| 12/16/1980 | US4239702 Process for preparing aromatic aldehydes and alcohols |
| 12/16/1980 | US4239508 Cumene recovery |
| 12/16/1980 | CA1091699A1 Process for the hydration of olefins |
| 12/16/1980 | CA1091692A1 Preparation of oxalate esters from carbon monoxide and an alkoxycycloalkene |
| 12/10/1980 | EP0020048A1 Novel copper catalyst and process for making it |
| 12/09/1980 | US4238629 Process for the preparation of a mixture of 2-and 4-hydroxybenzyl alcohol |
| 12/09/1980 | US4238627 Oxidative process for preparing substituted biphenols |
| 12/09/1980 | US4238415 Process for preparing cycloalkanols and cycloalkanones |
| 12/09/1980 | US4238403 Methanol synthesis process |
| 12/09/1980 | CA1090958A1 Method for the recovery of sulphur compounds, volatile alcohols, turpentine and the like produced in connection with pulping |
| 12/02/1980 | US4237325 Method of conducting reactions in a trickle-type reactor |
| 12/02/1980 | US4237322 Process for preparation of 1,5-dimethylbicyclo[3,2,1]octan-8-ol |
| 12/02/1980 | US4237319 In alkali to form the di-hydroperoxide |
| 12/02/1980 | US4237309 Method for the preparation of phenolic acetates and paraformaldehyde |
| 12/02/1980 | CA1090829A1 Process for the partial catalytic hydrogenation of butynediol to butenediol in high yield |
| 12/02/1980 | CA1090828A1 Process for the selective ortho-alkylation of a phenol in the presence of a copper-chromium catalyst |
| 12/02/1980 | CA1090827A1 Process for the preparation of polydric phenols |
| 11/28/1980 | EP0016167A4 Polycarbonate compositions having improved barrier properties. |
| 11/26/1980 | EP0019388A1 Preparation of trifluoromethyl-substituted phenols and phenates and the preparation, from these phenols and phenates, of nitro- and trifluoromethyl-substituted diphenyl ethers |
| 11/26/1980 | EP0019374A1 By-product recycling process in the production of lower alkyl 3.3-dimethyl-4-pentenoate esters |
| 11/26/1980 | EP0019341A1 Method for the preparation of an alkali metal benzoate together with benzyl alcohol |
| 11/26/1980 | EP0019304A1 Process for preparing arylic esters of carboxylic acids |
| 11/25/1980 | US4236033 Process for the manufacture of p-alkylphenols |
| 11/25/1980 | US4235800 Synthesis gas |
| 11/25/1980 | US4235798 Process for producing two-carbon atom oxygenated compounds from synthesis gas with minimal production of methane |
| 11/25/1980 | US4235790 Process for separating p-benzoquinone from the reaction products of phenol oxidation as quinhydrone |
| 11/25/1980 | US4235748 Method of making improved hydrogenation catalyst |
| 11/25/1980 | CA1090375A1 Process for liquid-phase oxidation of m- diisopropylbenzene |
| 11/25/1980 | CA1090373A1 Process for preparing cyclohexanone and/or cyclohexanol |
| 11/25/1980 | CA1090346A1 2-substituted-5-alkyl resorcinols |
| 11/18/1980 | US4234733 Phenol, aliphatic ester or ether, carbon monoxide |
| 11/18/1980 | US4234509 Process for the manufacture of fatty acid nitriles and glycerol from glycerides, especially from natural fats and oils |
| 11/18/1980 | CA1089877A1 Ethylene glycol process |
| 11/18/1980 | CA1089876A1 Alcohol production |