| 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) |
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| 01/26/2000 | EP0973714A2 Production of racemic 2-(6-methoxy-2-naphthyl)propionic acid or precursors thereof |
| 01/26/2000 | EP0862546B1 Hydroformylation process |
| 01/26/2000 | EP0847378B1 Process for separating butanol and dibutyl ether by means of dual-pressure distillation |
| 01/26/2000 | CN1242764A Compounds useful for perhalogenoalkylation, reagent for implementing these compounds and synthesis method for obtg. same |
| 01/26/2000 | CN1242760A Process for preparing polyvalent alcohols |
| 01/26/2000 | CN1048657C Catalyst for prepn. of alcohol by hydrogen formylation of olefines |
| 01/25/2000 | US6018074 Process for the preparation of polyalcohols |
| 01/25/2000 | US6018048 Noble metal Raney catalysts and preparation of hydrogenated compounds therewith |
| 01/25/2000 | US6017499 Apparatus for contacting solids in the form of freeflowing lumps with liquids or gases |
| 01/25/2000 | US6017423 Separation of 3-methyl-2-pentenal from N-butanol by extractive distillation |
| 01/25/2000 | CA2033419C Process for producing octa-2,7-dien-1-ol |
| 01/20/2000 | WO2000002887A2 Ligands for metals and metal-catalyzed processes |
| 01/20/2000 | WO2000002872A1 A manganese oxidation catalyst, a method for its preparation and use thereof for the oxydation of olefins |
| 01/20/2000 | WO1999059426A3 Crystallization of xylitol, crystalline xylitol product and use thereof |
| 01/20/2000 | DE19832016A1 Selective oxidation of cyclohexane to cyclohexanol and cyclohexanone comprises reaction with oxygen on a micro- or meso-porous mixed oxide catalyst in a heated reactor with an inert lining |
| 01/19/2000 | EP0971868A1 Method for producing n-butyraldehyde and/or n-butanol |
| 01/19/2000 | EP0971865A1 Transfer hydrogenation process and catalyst |
| 01/19/2000 | EP0971777A1 METHOD FOR RECOVERING ALKANOLS FROM AQUEOUS HBr SOLUTIONS |
| 01/19/2000 | CN1241991A Recovery of a secondary ethylene stream from an ethylene purification process |
| 01/19/2000 | CN1048498C Enantioselective 1, 3, 2-oxazaborolidine catalysts |
| 01/19/2000 | CN1048480C Synthetic method of cyclohexanol, cyclohexanone and adipic acid |
| 01/18/2000 | US6015928 Process for the production of higher oxo alcohols |
| 01/18/2000 | US6015781 Detergent compositions containing selected mid-chain branched surfactants |
| 01/18/2000 | US6015450 Reducing methanol emissions from a syngas unit |
| 01/13/2000 | WO2000001481A1 Dealuminized catalyst carrier, method for producing said catalyst carrier and method for hydrating c2 or c3 olefins with water in the presence of a catalyst consisting of said acid-saturated catalyst carrier |
| 01/13/2000 | WO2000001480A1 Dealuminized catalyst support, method for producing said catalyst support and method for hydrating c2- or c3-olefins with water in the presence of a catalyst consisting of this catalyst support impregnated with acid |
| 01/13/2000 | WO2000001476A1 Method for practicing exothermic chemical reaction and apparatus therefor |
| 01/12/2000 | EP0970951A1 A manganese oxidation catalyst, a method for its preparation and use thereof for catalytic epoxidation, catalytic cis-dihydroxylation and combined expoxidation-cis-dihydroxylation of olefins |
| 01/12/2000 | EP0970939A1 Methanol preparation process |
| 01/12/2000 | EP0970032A1 Method for preparing cleaved products from castor oil or derivatives thereof |
| 01/12/2000 | CN1241173A Separating agent for optical isomers and process for producing same |
| 01/11/2000 | US6013829 Reducing a malonic diester, hydriding to obtain a diol, acetylating to obtain a monoester, oxidation, saponification and thioacylating; enzyme inhibitors; proteases; optics; antisecretory and hypotensive agents |
| 01/06/2000 | WO2000000456A1 Preparation of an aldol using a base-modified clay catalyst |
| 01/06/2000 | WO2000000282A1 Basic clay catalyst for the production of glycol monoester |
| 01/06/2000 | WO1999058133A3 Anti-diarrheal and method for using the same |
| 01/05/2000 | EP0968990A2 Method for manufacturing fluoroalcohol |
| 01/05/2000 | EP0968989A2 Process for producing fluoroalcohol |
| 01/05/2000 | EP0968220A1 6,6'-bis-(1-phosphanorbornadiene) diphosphines |
| 01/05/2000 | EP0968170A1 Methods for preparing prenyl alcohol |
| 01/05/2000 | DE19829747A1 Entaluminierter Katalysatorträger, Verfahren zur Herstellung des Katalysatorträgers und Verfahren zur Hydratisierung von C2- oder C3-Olefinen mit Wasser in Gegenwart eines Katalysators, der aus diesem mit Säure getränkten Katalysatorträger besteht Dealuminated catalyst support, process for producing the catalyst carrier, and method for hydrating C 2 or C 3 olefins with water in the presence of a catalyst composed of this catalyst support impregnated with acid |
| 01/05/2000 | CN1240416A Process for preparing oxidation products from cyclohexane in counterflow |
| 12/30/1999 | DE19828492A1 New 4-Coordinate copper (II) and zinc (II) complexes useful as catalysts for oxidation of alcohols and amines |
| 12/29/1999 | EP0967215A2 Cu(II) and Zn(II)-phenoxy complexes, and radical complexes derived therefrom, their preparation and use |
| 12/29/1999 | EP0967193A2 Process for production of fluoroalcohol and its use for the manufacture of an information recording medium |
| 12/29/1999 | EP0966416A2 A process for the production of tetrahydrofuran, gammabutyrolactone and butanediol |
| 12/29/1999 | EP0728100B1 A cargo compartment for a lighter-than-air vehicle |
| 12/29/1999 | CN1239944A New pentaerythritol derivatives, their production, and use and intermdiates for their synthesis |
| 12/29/1999 | CN1239714A Solid sodium alcoholate producing process from liquid sodium alcoholate |
| 12/28/1999 | US6008419 Process for making 2,3-dihalopropanols |
| 12/28/1999 | US6008418 Process for preparing 1,6 hexanediol with a level of purity over 99% |
| 12/28/1999 | US6008417 Oxidative dehydroxylation, oxidative cleaving, intramolecular aldol condensation, silylation, c3-chain lengthening and simultaneous saponification, reaction with vinylmagnesium bromide, deprotection, and wittig reaction |
| 12/28/1999 | US6008415 Cyclohexane oxidation |
| 12/28/1999 | US6008384 Method and Ru,Re,Sn/carbon catalyst for hydrogenation in aqueous solution |
| 12/23/1999 | WO1999065850A1 Anti-aging agent for glycols or glycol ethers |
| 12/23/1999 | WO1999065849A1 Method for producing alkali metal alcoholates |
| 12/23/1999 | DE19827154A1 Production of methanol from biogas |
| 12/23/1999 | DE19826914A1 Alterungsschutzmittel für Glykole oder Glykolether Antioxidant for glycols or glycol ethers |
| 12/22/1999 | CN1239012A Process for separating aqueous solution of alcohol with polyvinylidene fluoride permeable vaporizing membrane |
| 12/22/1999 | CN1047597C Chiral phosphine aminate-metal coordinate compound, prepn. method thereof and application in asymmetrically catalytic hydrogenation |
| 12/22/1999 | CN1047587C Process for preparing mixture containing alkanone and alkanol |
| 12/22/1999 | CN1047585C Process for preparation of octadienols |
| 12/21/1999 | US6005148 Supported catalysts |
| 12/21/1999 | US6005133 Enantioselective oxazaborolidine catalysts |
| 12/21/1999 | US6005011 Formation of methanol from crude oil and desulfurization |
| 12/21/1999 | CA2025859C Process for the preparation of alcohols (two stages) |
| 12/16/1999 | WO1999064382A1 Process for continuous production of dialkyl carbonate and diol |
| 12/16/1999 | WO1999064376A1 Oxidation process in the presence of carbon dioxide |
| 12/16/1999 | DE19826394A1 Production of alkali metal alcoholate from alkali metal and alcohol |
| 12/16/1999 | CA2334629A1 Oxidation process in the presence of carbon dioxide |
| 12/15/1999 | EP0963972A2 Stereoselective reduction of carbonyl compounds |
| 12/15/1999 | EP0721445B1 Improved method of preparation of lithium tertiary-butoxide |
| 12/15/1999 | CN1238753A Method for preparing polyalohols |
| 12/15/1999 | CN1238749A Highly branched primary alcohol compositions, and biodegradable detergents made therefrom |
| 12/15/1999 | CN1238327A Stereoselective reduction of carbonyl compounds |
| 12/15/1999 | CN1047328C Catalyst for preparation of 1,4-butanediol by gas-phase hydrogenation |
| 12/14/1999 | US6002054 Continuously feeding starting materials for alcohol and catalytically reducing starting material in presence of hydrogen |
| 12/14/1999 | US6002053 Process for preparing pentafluoropentanol |
| 12/14/1999 | US6002047 Catalytic hydrogenation using amorphous metal alloy and a solvent under near-critical or super-critical conditions |
| 12/14/1999 | US6002037 Chiral organoalanes and their organic derivatives via zirconium-catalyzed asymmetric carboalumination of terminal alkenes |
| 12/14/1999 | US6002026 Catalytic oxygenation of hydrocarbons by metalloporphyrin and metallosalen complexes |
| 12/14/1999 | CA2001000C Process for preparing a cycloalkanone and/or cycloalkanol |
| 12/09/1999 | WO1999062861A1 Process for the preparation of protected 3-amino-1,2-dihydroxypropane acetal and derivatives thereof |
| 12/09/1999 | WO1999062852A1 Method for producing hexanediol-1,6 |
| 12/09/1999 | WO1999062451A1 Topical transdermal treatments |
| 12/09/1999 | CA2333903A1 Topical transdermal treatments |
| 12/09/1999 | CA2331817A1 Method for producing hexanediol-1,6 |
| 12/09/1999 | CA2273643A1 Stereoselective reduction of carbonyl compounds |
| 12/08/1999 | EP0962438A1 Process for the preparation of 1,4-butanediol, butyrolactone and tetrahydrofuran. |
| 12/08/1999 | EP0961764A1 Production of alkyl aralkyl ketones from allylic-aralkenyl secondary alcohols |
| 12/08/1999 | CN1237953A Method for producing glycols |
| 12/08/1999 | CN1237568A Process for producing alcohols |
| 12/08/1999 | CN1047173C Optically active beta-aminoalkyxoborane complex |
| 12/07/1999 | US5998685 Process for preparing butene oligomers from field butanes |
| 12/07/1999 | US5998680 In aqueous solution in presence of protonic acid |
| 12/07/1999 | US5998679 Decomposing ferric bromide to produce bromine gas and ferous bromide; reacting bromine gas with methane to glive methyl bromide and hydrogen bromide; aqueous solution of ferric hydroxide to yield methanol and regenerate ferric bromide |
| 12/07/1999 | US5998678 Hydrolysis the corresponding ether containing compound with a base in a solvent |
| 12/07/1999 | US5998607 From a material containing xylose and xylonic acid. |
| 12/07/1999 | US5998489 Reacting hydrocarbons with steam |
| 12/07/1999 | US5997840 Chiral solid catalyst, its preparation and its use for the production of substantially enantiomerically pure products |
| 12/07/1999 | CA2027478C Process for the preparation of epimer-free sugar alcohols from the groupconsisting of xylitol, sorbitol (d-glucitol), 4-o-.beta.-d-galactopyranosyl-d-glucitol and 4-o-.alpha.-d-glucopyranosyl-d-sorbitol |