| Patents for C07C 27 - Processes involving the simultaneous production of more than one class of oxygen-containing compounds (9,977) |
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| 06/12/1990 | US4933477 Preparation of phenyl-substituted epoxides |
| 06/12/1990 | US4933473 Process for producing neopentyl glycol |
| 06/09/1990 | CA2005078A1 Reactor for exothermic heterogeneous catalytic synthesis |
| 06/08/1990 | CA2004894A1 Minimising catalyst loss in the production of alcohols |
| 06/07/1990 | CA2004753A1 Ester production by hydrogenation of carboxylic acids and anhydrides |
| 06/05/1990 | US4931594 9,9-bis/4-hydroxyphenyl/fluorene by reacting phenol with fluorenone; acidic cationic exchange resin catalyst |
| 06/05/1990 | US4931589 Benzonorbornene derivatives, processes for their preparation and medicinal and cosmetic compositions containing them |
| 06/05/1990 | CA1269998A1 Processes for the production of alkylene glycol in the presence of organometalate |
| 05/30/1990 | EP0370553A2 Basic metal-zeolite compositions, their preparation and use in base catalyzed reactions |
| 05/29/1990 | US4929776 Hydrogenation, ruthenium catalysts |
| 05/29/1990 | US4929772 Process for preparing polyhalogenated carbinols |
| 05/29/1990 | US4929771 Process for the preparation of alkyl-substituted phenols or naphthols |
| 05/29/1990 | US4929762 Process for producing a phenol and/or a cyclohexanone |
| 05/29/1990 | CA1269672A1 Preparation of monoalkylene glycols using two liquid phase reaction menstruum |
| 05/29/1990 | CA1269667A1 .alpha.-SUBSTITUTED 3,3,3-TRIFLUORO-2,2-DICHLORO-1- PROPANOLS AND THE PREPARATION THEREOF |
| 05/23/1990 | CN1008088B Alcohols production by hydrogenation of carboxylic acids |
| 05/23/1990 | CN1008087B Process of producing mixture of methanol and higher alcohols |
| 05/23/1990 | CA2003562A1 Basic metal-zeolite compositions, their preparation and use in base catalyzed reactions |
| 05/22/1990 | US4927979 Process for the preparation of p-ethylphenol |
| 05/22/1990 | US4927974 Hydration, oxidation of cyclohexene |
| 05/22/1990 | CA1269401A1 Process of producing a mixture of methanol and higher alcohols |
| 05/22/1990 | CA1269400A1 Selective halogenation of benzene di- and tri- methanol compounds |
| 05/22/1990 | CA1269371A1 Polycyclic aromatic derivatives, and their use in cosmetics |
| 05/22/1990 | CA1269360A1 Catalyst |
| 05/17/1990 | WO1990005126A1 The oxidation of saturated hydrocarbon chains |
| 05/16/1990 | EP0368288A2 Method for carrying out an oxidation reaction |
| 05/15/1990 | US4925991 Preparation of dien-1-ols, 9-hydroxydodec-10-enyl 1-tert-butyl ether and use thereof as an intermediate for synthesizing 8,10-dodecadienol |
| 05/15/1990 | US4925990 Hydrogenation of aldehyde or ketone, ruthenium catalyst |
| 05/09/1990 | EP0367743A2 Process for the preparation of branched 1,3-glycols and their monoesters |
| 05/09/1990 | EP0367408A2 Method for production of phenol/acetone from cumene hydroperoxide |
| 05/09/1990 | EP0367326A1 Process for preparing a cycloalkanone and/or cycloalkanol |
| 05/09/1990 | CN1041937A Process for preparing cycloalkanone and/or cycloalkanol |
| 05/09/1990 | CA2002500A1 Method for carrying out an oxidation reaction |
| 05/08/1990 | CA1268784A1 Process for the production of alkylene glycols with metalate-containing solids |
| 05/08/1990 | CA1268783A1 Hydrolysis of olefin oxides to glycols |
| 05/08/1990 | CA1268782A1 Process for the preparation of tribromotetramethylbiphenol and related compounds |
| 05/02/1990 | EP0365842A2 Process for converting scrap to PET 4-aminomethyl benzoic acid |
| 05/02/1990 | CA2001968A1 Process for the preparation of branched 1,3-glycols and their monoesters |
| 05/01/1990 | US4922031 Biphenyldisulfonic acid, alkali metal hydroxide |
| 05/01/1990 | CA1268482A1 Alcohol recovery process |
| 05/01/1990 | CA1268473A1 Analogs of mevalonolactone and derivatives thereof, processes for their production, pharmaceutical compositions containing them and their use as pharmaceuticals |
| 04/25/1990 | EP0365440A1 Method of destroying peroxides in acetone |
| 04/25/1990 | EP0365015A2 1,1-Dimethyl-3-hydroxymethylindane and perfumery composition comprising the same |
| 04/25/1990 | CA1268188C Intermediate for the synthesis of optically active d- o tocopherol |
| 04/24/1990 | US4920204 Intermediates for ceric alkoxides |
| 04/24/1990 | CA1268189A1 Preparation of ethanol and higher alcohols from lower carbon number alcohols |
| 04/18/1990 | EP0363537A1 Catalyst for converting synthesis gas to heavy hydrocarbons, and conversion process |
| 04/17/1990 | US4918249 Iron sodalite crystalline catalyst |
| 04/17/1990 | US4918248 Catalytic reduction of carboxylic ester cation exchange resin modified with mercaptan; by-product inhibition |
| 04/17/1990 | US4918245 Process for preparing bisphenol A |
| 04/17/1990 | US4918238 Catalytic oxidation of alkanes into alcohol/ketone mixtures |
| 04/17/1990 | US4918190 Crystalline complex compounds of propargyl alcohols and tertiary diamines, and process of separation and purification of propargyl alcohols using the same |
| 04/17/1990 | US4918176 Unsaturated cycloaliphatic derivatives |
| 04/17/1990 | US4917829 Anticancer agent |
| 04/17/1990 | US4917817 Optical active compound, process for producing same and liquid crystal composition containing same |
| 04/11/1990 | EP0363202A2 Alkane oxidation process |
| 04/10/1990 | US4916252 Process for preparing optically active alcohol |
| 04/10/1990 | US4916103 Preparation of a catalytically active composition for the gas phase oxidation of propylene to acrolein and acrylic acid |
| 04/07/1990 | CA2000121A1 Alkane oxidation process |
| 04/04/1990 | EP0360874A1 Process for preparing para-cumylphenol |
| 04/04/1990 | EP0172849B1 Melt processable optically anisotropic polymers |
| 04/03/1990 | US4913727 Fungicidal and plant growth-regulating azolylmethyl-cyclopropyl derivatives |
| 04/03/1990 | CA1267422A1 Process for the conversion of t-alkylphenol waste distillation bottoms to para-t-alkylphenol |
| 04/03/1990 | CA1267363A1 Cosmetics |
| 03/28/1990 | CN1007346B Preparation of ethanol and higher alcohols from lower carbon number alcohols |
| 03/27/1990 | US4912265 Phase transfer catalyzed process for borohydride reductions of carbonyl compounds |
| 03/27/1990 | US4912264 Liquid phase alkylation of a hydroxyl containing aromatic compound |
| 03/27/1990 | US4912263 Ionic exchangers modified with thiazolines |
| 03/27/1990 | US4912253 Method for the preparation of an unsaturated alcohol or ester thereof |
| 03/27/1990 | CA1267153A1 Benzonorbornene derivatives; process for preparing the same and cosmetic compositions containing these derivatives |
| 03/21/1990 | EP0359621A1 Compound labelled with tritium, its preparation and use, especially in the determination of the affinity of retinoids for their nuclear receptors and their cytosolic binding protein |
| 03/21/1990 | CN1040577A Production of alcohols |
| 03/21/1990 | CN1007243B Method and apparatus for removing water from ethanol |
| 03/20/1990 | US4910348 Reacting a polyfluoroalcoholate with a strong base |
| 03/14/1990 | EP0358539A1 Process for the preparation of trifluoroethanol by gas phase hydrolysis of chlorotrifluoroethane |
| 03/14/1990 | CN1040361A Prepn. of eicosanpentaenoic acid docosahexaenoic acid and their esters |
| 03/13/1990 | US4908477 Passing nonaromatic hydrocarbon in countercurrent flow through carbonylation mixture to extract methyl iodide |
| 03/13/1990 | US4908471 Catalytic oxidation of xylene or toluylic acid ester while withdrawing and recycling a portion of the reaction phase |
| 03/13/1990 | US4908390 Method of preparing methanol |
| 03/13/1990 | CA1266672A1 Dyarylacetylenes, their preparation and their use |
| 03/13/1990 | CA1266646A1 Benzonaphtalenic derivatives, process for their preparation and uses as pharmaceutic and cosmetic agents |
| 03/12/1990 | EP0303617A4 Acid catalyzed process. |
| 03/07/1990 | EP0357405A2 Production of alcohols |
| 03/07/1990 | EP0356949A2 Process for the separation of cyclohexanol from aqueous solutions containing it as well as aromatic sulfonic acids |
| 03/07/1990 | EP0356858A2 Process for the separation of cyclohexanol |
| 03/06/1990 | US4907278 Integrated processing unit, particularly for connected speech recognition systems |
| 03/06/1990 | US4906791 Process for preparing p-cumylphenol |
| 03/06/1990 | CA1266490A1 Removal of alkali metals from polyols |
| 03/06/1990 | CA1266489A1 Halogeno biphenyl tertiary alcohols useful for the treatment of atherosclerosis |
| 02/28/1990 | CN1040022A Process for producing alcohols and aldehydes |
| 02/27/1990 | US4904790 Optically active styrene compounds substituted by a pyridinyl group |
| 02/20/1990 | US4902837 Process for preparing Biphenols |
| 02/20/1990 | US4902659 Preparation of improved nickel-containing catalyst and process for conversion of alcohols to carboxylic acids therewith |
| 02/20/1990 | US4902385 Process for the purifying distillation of crude sec-butyl alcohol |
| 02/14/1990 | EP0354418A2 6-Fluoro-3,5-dihydroxycarboxylic acids and their derivatives, processes for their preparation, their use as medicaments, pharmaceutical preparations and intermediates |
| 02/14/1990 | CN1006790B Hydroformylation catalyst removal |
| 02/14/1990 | CN1006788B Alcohols production by hydrogenation of carboxylic acids |
| 02/14/1990 | CN1006787B Hydroformylation of olefins |
| 02/13/1990 | US4900871 Hydrocarbon oxidations catalyzed by iron coordination complexes containing a halogenated ligand |
| 02/13/1990 | US4900462 Polar lubricating fluid and a method for its synthesis |