| Patents for C07C 27 - Processes involving the simultaneous production of more than one class of oxygen-containing compounds (9,977) |
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| 06/11/1981 | WO1981001578A1 Method of obtaining monochlorohydrin or dichlorohydrin alcohols of saturated series |
| 06/10/1981 | EP0030110A1 Process for the production of an oxygenated hydrocarbon product containing ethanol |
| 06/10/1981 | EP0029973A1 Process for the preparation of vicinal diols |
| 06/09/1981 | US4272326 Enhanced distillation of cyclohexanol from phenol with additional cyclohexanone feed |
| 06/09/1981 | CA1102777A1 Low-metal content olefin hydration catalyst and related process |
| 06/03/1981 | EP0029723A1 Process for the production of ethanol and/or acetaldehyde in the presence of metal complex catalyst systems |
| 06/03/1981 | EP0029695A1 Removal of phenols from phenol-containing streams |
| 06/02/1981 | US4271323 Process for hydrogenating unsaturated compounds |
| 06/02/1981 | US4271322 Process for preparation of phenols |
| 06/02/1981 | US4271086 Catalytically cracking hydrocarbons in the presence of water vapor and carbon dioxide |
| 05/27/1981 | EP0029259A1 A method of preparing tricycloundecane derivatives, these compounds and a perfume composition containing at least one of them |
| 05/27/1981 | EP0029086A1 Improved process for the production of ethanol and catalyst thereof |
| 05/26/1981 | US4270010 Heating an aqueous solution of p-aminophenol or a salt with an organic sulfonic acid; solvent extraction; from nitrobenzene reduction |
| 05/26/1981 | US4269781 Dimeric carbonylation of 1,3-butadiene |
| 05/26/1981 | CA1101891A1 Process for the preparation of resorcinol or alkylsubstituted derivatives thereof |
| 05/20/1981 | EP0028931A1 Process for producing resorcinol |
| 05/20/1981 | EP0028910A1 Improved process for producing phenolic compounds from aralkyl hydroperoxides |
| 05/19/1981 | US4268695 Process for the continuous preparation of butane-1,4-diol |
| 05/19/1981 | US4268447 From butanediol diacetate by hydrolysis, distillation, transesterification with methanol |
| 05/19/1981 | CA1101446A1 Methanol |
| 05/19/1981 | CA1101436A1 Process for the preparation of polyhydric phenols |
| 05/14/1981 | WO1981001285A1 Substituted carboxylic ceto-acids,process for the preparation thereof,use thereof and medicinal compositions containing them |
| 05/13/1981 | EP0028522A1 Process for producing phenolic compounds |
| 05/13/1981 | EP0028305A1 Diaryl compounds and pharmaceutical formulations containing them |
| 05/13/1981 | EP0028295A1 Process for the conversion of olefines in a carboxylic-acid medium with ozone |
| 05/12/1981 | US4267385 Process for the catalytic preparation of acrolein and methacrolein |
| 05/12/1981 | US4267384 Ruthenium catalyzed process for acetaldehyde and ethanol |
| 05/12/1981 | CA1100999A1 Process for preparing 2-allyl phenol |
| 05/06/1981 | EP0028200A1 Alkylation of 2,6-di-tert.-alkylphenols with alkanediols |
| 05/06/1981 | EP0027937A1 Improved process for producing a mixture containing cyclohexanol and cyclohexanone from cyclohexane |
| 05/05/1981 | US4266087 Process for preparing a myrcenol, cis-ocimenol mixture substantially free of trans-ocimenol |
| 05/05/1981 | US4265828 Ruthenium catalyst with a low melting quaternary phosphonium or ammonium salt |
| 05/05/1981 | US4265817 Novel chiral ethers and their use in resolution of alcohols and phenols |
| 05/05/1981 | CA1100525A1 Production of carboxylic acids and esters |
| 05/05/1981 | CA1100477A1 Catalyst comprising phosphoric acid on silica gel, its preparation and use |
| 04/29/1981 | EP0027593A1 Process for the preparation of polyhydric phenols |
| 04/29/1981 | EP0027501A1 Process for preparing 1,1-diacetoxyethane |
| 04/28/1981 | US4264484 Antisoilants comprising an addition polymer and a fluorine containing compound |
| 04/21/1981 | US4263449 Process for producing alcohols |
| 04/21/1981 | CA1099746A1 Preparation of 1,4-diols by hydrolysis-hydrogenation of 2-alkoxytetrahydrofurans |
| 04/21/1981 | CA1099745A1 Treatment of methanolic-aqueous residues from syntheses employing triphenylphosphonium salts |
| 04/21/1981 | CA1099709A1 5-(quaternary alkyl) resorcinol preparation and intermediates therefor |
| 04/15/1981 | EP0027000A1 Methanol conversion with CO or CO+H2 using iron-cobalt catalyst |
| 04/14/1981 | US4262154 Process for the production of ethanol and/or acetaldehyde by reacting methanol with synthesis gas |
| 04/14/1981 | US4262153 Catalyst selectivity, by-product inhibition |
| 04/14/1981 | US4262152 Preparation of trifluoromethylphenyl nitrophenylethers |
| 04/14/1981 | US4262149 Solvent extraction with isoolefin |
| 04/14/1981 | US4262139 Catalytic acetoxylation of butadiene |
| 04/14/1981 | CA1099296A1 Enhancing the promoting of a catalytic process for making polyhydric alcohols |
| 04/14/1981 | CA1099295A1 Catalytic process for producing polyhydric alcohols and derivatives |
| 04/14/1981 | CA1099294A1 Process for preparing allylic alcohols from allylic halides |
| 04/14/1981 | CA1099293A1 PROCESS FOR THE PREPARATION OF .beta.-PHENYLETHYL ALCOHOL |
| 04/14/1981 | CA1099214A1 Method for the preparation of verbenone, myrtenal and pinocarveol and their therapeutical use |
| 04/08/1981 | EP0026547A1 Process for the preparation of basic salts of alkaline earth metals |
| 04/08/1981 | EP0026544A1 Process for preparing basic salts of barium |
| 04/08/1981 | EP0026344A1 2,2,3-Trimethylcyclopent-3-en-ylmethyl-substituted alicyclic ketones and alcohols, production process and their use as odorants |
| 04/08/1981 | EP0026318A1 Process for the preparation of pure 4.4-dihydroxydiphenyl alkanes or cycloalkanes |
| 04/07/1981 | US4260832 Alkali metal or hydroxide or alkoxide thereof as catalyst |
| 04/07/1981 | US4260827 Process for the purification of aqueous solutions of low molecular weight polyhydroxyl compounds |
| 04/07/1981 | CA1098916A1 Process for the production of a phenol and a carbonyl compound by the catalysed decomposition of an aromatic hydroperoxide |
| 04/07/1981 | CA1098888A1 Production of phenols and catalyst therefor |
| 04/01/1981 | EP0026057A1 Synthesis reactor and processes |
| 04/01/1981 | EP0025961A1 Process for the production of 1,2-diols containing a higher number of carbon atoms |
| 04/01/1981 | EP0025940A1 Process for the hydroxylation of olefinically unsaturated compounds |
| 04/01/1981 | EP0025892A1 Process for the hydroxylation of styrene and of styrene derivatives |
| 04/01/1981 | EP0025891A1 Process for the hydroxylation of cyclic olefines with one or two double bonds |
| 04/01/1981 | EP0025890A1 Process for the hydroxylation of low-chain aliphatic mono- or diolefines |
| 03/31/1981 | US4259536 Catalytic hydrogenation of fatty acid |
| 03/31/1981 | US4259534 Method for the production of 2,4,6-tri(3,5-ditertiary butyl-4-hydroxybenzyl) mesitylene |
| 03/31/1981 | CA1098288A1 Catalytic reactor for isothermal reactions |
| 03/25/1981 | EP0025740A1 Unsaturated fatty alcohols and process for their preparation |
| 03/25/1981 | EP0025715A1 Process for the production of a supported solid oxide complex catalyst and use thereof |
| 03/25/1981 | EP0025702A2 Process for producing ethylidenediacetate |
| 03/24/1981 | US4258222 Hydrogenation of formose solutions |
| 03/24/1981 | US4258220 Purification of 2,6-xylenol streams |
| 03/24/1981 | US4258071 1,4-Epoxy-1,3,3-trimethyl-2-(2-buten-1-ylidene)cyclohexanes as flavorants |
| 03/24/1981 | US4257953 Reacting phthalimide with phenol derivative and alkali hydroxide |
| 03/24/1981 | US4257920 Oxidation catalyst |
| 03/17/1981 | US4256568 Using metal oxides or metal hydroxides to form an hydroxy metal phenate; separation; decomposition by heating |
| 03/17/1981 | CA1097692A1 Linear trimer of para-isopropenyl phenol and process for its preparation |
| 03/11/1981 | EP0024770A1 Hydrolysis of allyl ethers and ketones thus prepared |
| 03/11/1981 | EP0024651A1 Process for the production of olefinically unsaturated carbonyl compounds and alcohols |
| 03/11/1981 | EP0024648A1 Process for the production of unsaturated alcohols |
| 03/11/1981 | EP0024612A2 New 4-fluoro-3-phenoxy-benzyl-ethers, process for their preparation and their use |
| 03/10/1981 | US4255529 Reacting a diisocyanate and polyhydric alcohols obtained by the condensation of aqueous formaldehyde using a tertiary amine having an electrophilic hetero atom in the beta position as buffer; by-product inhibition |
| 03/10/1981 | US4255279 Recovering active cobalt carbonyls |
| 03/10/1981 | CA1097377A1 Process for the purification of a phenol |
| 03/10/1981 | CA1097376A1 Method for preparing 2,6-ditert. butylphenol |
| 03/10/1981 | CA1097375A1 Process for preparing resorcinol |
| 03/04/1981 | EP0024358A1 Substituted cyclohexadienes |
| 03/03/1981 | CA1096888A1 Benzine-1,3,5-tris-acetoxime and the process of making phloroglucinol therewith |
| 03/03/1981 | CA1096775A1 Propene trimer alcohol or its ester as perfume composition |
| 02/25/1981 | EP0024224A1 Process for the synthesis of 1,1,2,2-tetrahydroperfluoro alcohols and their esters |
| 02/25/1981 | EP0024091A1 Hydroformylation process and novel transition metal catalysts. |
| 02/25/1981 | EP0024088A1 Process for the preparation of aldehydes |
| 02/24/1981 | US4252986 Fixative for perfume compositions |
| 02/24/1981 | US4252794 Gamma-sorbitol polymorph |
| 02/24/1981 | US4252741 Carbonylation with Group VIII noble metal catalysts |
| 02/24/1981 | US4252689 Method of producing copper-iron-aluminum catalysts |
| 02/24/1981 | CA1096134A1 Preparation of bismuth-modified spheroidal malachite |