| 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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| 07/01/2004 | DE10330710A1 Verfahren zur Herstellung von tert.-Butanol A process for the preparation of tert-butanol |
| 07/01/2004 | DE10261194A1 Verfahren zur katalytischen Hydrierung einer aliphatisch ungesättigten Gruppe in einer organischen Verbindung A process for the catalytic hydrogenation of an aliphatically unsaturated group in an organic compound |
| 07/01/2004 | DE10260797A1 Heterocyclic monopnicogen compounds, useful as ligands for metal complex catalysts e.g. for hydroformylation, particularly production of 2-propylheptanol are new |
| 07/01/2004 | DE10257239B3 Continuous partial photooxidation of liquid or dissolved olefin, used for preparing organic intermediate or fine chemical, e.g. allyl hydroperoxides, 1,2-dioxetanes or endo-peroxides, uses falling film microreactor then immediate reduction |
| 07/01/2004 | CA2510165A1 Process for the hydroformylation of ethylenically unsaturated compounds in the presence of an acid and a mono tert-phosphine |
| 07/01/2004 | CA2508727A1 Method for the production of 1,6-hexanediol |
| 06/30/2004 | EP1433211A2 Substituted pentacene semiconductors |
| 06/30/2004 | EP1432668A1 Production of 4-fluorobenzaldehyde |
| 06/30/2004 | EP1432667A1 Ethynylation process |
| 06/30/2004 | EP1248758B1 Concentrated, stable alkali alcoxide solutions |
| 06/30/2004 | CN1508108A Combined process for synthesizing amylene alcohol |
| 06/30/2004 | CN1508107A Method for producing tert-butyl alcohol |
| 06/30/2004 | CN1155551C Process for extracting multiple effective components from residual dregs of monordica grosvenori |
| 06/30/2004 | CN1155550C Catalyst stabilising additive in the hydrolysis of alkylene oxides |
| 06/29/2004 | US6756411 Process for producing oxygenated products |
| 06/29/2004 | US6755975 Separation process using pervaporation and dephlegmation |
| 06/29/2004 | US6755963 Hydrotreating such resins and rosins with hydrogenation metal catalyst compounds having sulfided nickel molybdotungstate catalysts. |
| 06/24/2004 | WO2004052813A1 Continuous method for the production of sugar alcohols |
| 06/24/2004 | WO2004052808A2 Separation of tertiary butyl alcohol from diisobutylene |
| 06/24/2004 | WO2004052524A1 Shell-and-tube type reactor for catalytic gas phase reactions |
| 06/24/2004 | WO2003042151A8 Method for producing (meth) acrylic acid esters of polyhydric alcohols |
| 06/24/2004 | US20040122265 Catalyst prepared by precipitation of catalytically active copper oxide, nickel oxide, cobalt oxide components onto thermodynamically stable crystalline zirconium dioxide; increased mechanical stability in water; alkanes from alkenes, amines from nitriles, alcohols from aldehydes |
| 06/24/2004 | US20040122262 Hydroformylation process |
| 06/24/2004 | US20040122242 Ruthenium-molybdenum catalyst for hydrogenation in aqueous solution |
| 06/24/2004 | US20040121030 Extract from the pods of lupin seeds containing lupeol |
| 06/24/2004 | DE10258318A1 High purity 1,6-hexanediol production involves hydroformylating pentenoic acid esters then hydrogenating the product with a chromium-free copper catalyst |
| 06/24/2004 | DE10258316A1 High purity 1,6-hexanediol production involves dimerizing an acrylic acid ester then hydrogenating the product with a chromium-free copper catalyst |
| 06/24/2004 | DE10258089A1 Continuous process for the production of sugar alcohols by catalytic hydrogenation of an aqueous saccharide solution in the presence of a ruthenium catalyst prepared by treatment of an amorphous silicon dioxide support material |
| 06/23/2004 | EP1431272A1 Process for the catalysed hydrogenation of an aliphatic unsaturated group into an organic compound |
| 06/23/2004 | EP1431264A1 Process for the preparation of tert.-butanol |
| 06/23/2004 | EP1430012A2 Method for making a substantially pure mixture of cyclododecanediol isomers and uses thereof |
| 06/23/2004 | EP1430009A1 Method for alpha-olefin trimerization |
| 06/23/2004 | CN1507438A Synthesis of lower alkylene oxdies and lower alkylene glycols from lower alkanes and/or lower alkenes |
| 06/23/2004 | CN1507429A Extract from the pods of lupin seeds containing lupeol |
| 06/23/2004 | CN1507428A Method for producing sugar alcohol |
| 06/23/2004 | CN1506344A C4 mixture hydrating process of preparing butyl alcohol |
| 06/23/2004 | CN1154629C Catalysts and processes using them |
| 06/22/2004 | US6753444 Method for producing 2,3,5,6-tetrahalogen-xylyidene compounds |
| 06/22/2004 | US6753353 Method for production of mixed alcohols from synthesis gas |
| 06/22/2004 | US6753352 Reacting hydrocarbons with water vapor in a reformer to produce a synthesis gas containing hydrogen, carbon monoxide and carbon dioxide, recovering carbon dioxide from combustion exhaust gas which has been discharged from the reformer |
| 06/22/2004 | US6753289 One-step production of 1,3-propanediol from ethylene oxide and syngas with a catalyst with a phospholanoalkane ligand |
| 06/17/2004 | WO2004050676A1 Method of fluorination |
| 06/17/2004 | WO2004050592A1 Method for producing alcohol |
| 06/17/2004 | WO2004050591A1 Method for producing alcohol |
| 06/17/2004 | WO2004014551A3 Immobilised ligands derived from ethylenediamine |
| 06/17/2004 | US20040116757 reacting synthesis gas with carbon oxide; forming methanol, acetaldehyde and ethanol; forming ethylene, propylene |
| 06/17/2004 | US20040116752 Plasma microjet arrays for selective oxidation of methane to methanol |
| 06/17/2004 | US20040116617 Polymer-supported arylbis(perfluoroalkylsulfonyl)-methane |
| 06/17/2004 | US20040113126 Regeneration of a phosphorus-containing sorbent |
| 06/17/2004 | DE10255648A1 Verfahren und Vorrichtung zur hydrolytischen Gewinnung einer Carbonsäure und Alkohol aus dem entsprechenden Carbonsäureester Method and apparatus for the hydrolytic recovery of a carboxylic acid and alcohol from the corresponding carboxylic acid ester |
| 06/16/2004 | EP1428813A1 Production method of citalopram and intermediates therefor |
| 06/16/2004 | EP1428812A1 Process for the simultaneous production of maleic anhydride and its hydrogenated derivatives |
| 06/16/2004 | EP1268566B1 Porous polymer/carrier solid phase reactants, method for producing same and the use thereof |
| 06/16/2004 | EP1268378B1 Finishing of neopentyl glycol |
| 06/16/2004 | EP1246785B1 Method for the decomposition of high boiling by-products produced in the synthesis of polyhydric alcohols |
| 06/16/2004 | EP1074537B1 Process for preparing cycloalkanone |
| 06/16/2004 | EP0902777B2 D-mannitol and its preparation |
| 06/16/2004 | CN1505591A Method for the production of hydrogen and applications thereof |
| 06/16/2004 | CN1153787C 加氢甲酰化方法 Hydroformylation process |
| 06/16/2004 | CN1153765C 4-aryl-1-phenylalkyl-1,2,3,6-Tetrahydropyridines having neurotrophic and neuroprotective activity |
| 06/15/2004 | US6750373 One-step production of 1, 3-propanediol from ethylene oxide and syngas with a cobalt-iron catalyst |
| 06/10/2004 | WO2004048308A2 Method and device for hydrolytically obtaining a carboxylic acid and alcohol from the corresponding carboxylic ester |
| 06/10/2004 | WO2004048297A1 Method of hydrogenation reaction |
| 06/10/2004 | WO2004047986A1 Iron-based copper-containing catalyst |
| 06/10/2004 | WO2004041421A3 Process for preparation of 1,3-propanediol |
| 06/10/2004 | WO2004035530A3 Method for the production of alkylaryl sulfonates |
| 06/10/2004 | US20040110995 Reaction method utilizing diaphram type catalyst and apparatus therefor |
| 06/10/2004 | US20040110993 Hydrothermal hydrolysis of halogenated compounds |
| 06/10/2004 | US20040110960 Ligands for pnicogen chelate complexes with a metal of subgroup VIII and use of the complexes as catalysts for hydroformylation, carbonylation, hydrocyanation or hydrogenation |
| 06/09/2004 | EP1426351A1 Process for preparation of 2,2,2-trifluoroethanol |
| 06/09/2004 | EP1165467B1 Impurities separation by distillation |
| 06/09/2004 | CN1503772A Process for the preparation of benzyl alcohols |
| 06/09/2004 | CN1502596A Process for preparing phenol by dihydroxy-benzene hydro-deoxygenation |
| 06/09/2004 | CN1152744C Process for preparing sec.-octanoly by hydogenating sec.-octanone and its catalyst containing Ni |
| 06/08/2004 | US6747177 Process for the preparation of meso-zeaxanthin |
| 06/08/2004 | US6747067 Process for converting cellulosic material into liquids |
| 06/06/2004 | CA2452589A1 Novel chiral auxiliary bearing resins |
| 06/06/2004 | CA2413713A1 Novel resins bearing a chiral auxiliary for the construction of small chiral organic molecules |
| 06/03/2004 | WO2004046076A2 Hydrogenation catalyst, preparation thereof and hydrogenation processes using this catalyst |
| 06/03/2004 | WO2004046072A1 Method for producing 1,6-hexanediol with a purity of greater than 99.5 % |
| 06/03/2004 | US20040104170 Use of membranes to separate organic liquids having different polarities |
| 06/03/2004 | DE10253751A1 Verfahren zur Herstellung von 1,6-Hexandiol in einer Reinheit von über 99,5% A process for preparing 1,6-hexanediol having a purity of more than 99.5% |
| 06/03/2004 | DE10252173B3 Verfahren zur Gewinnung von aliphatischen C3-C10-Alkoholen aus Hochsiedern A process for recovering aliphatic C3-C10 alcohols of high boilers |
| 06/03/2004 | CA2503519A1 Hydrogenation catalyst, preparation thereof and hydrogenation processes using this catalyst |
| 06/02/2004 | EP1292558B1 The method of chemical recycling of polyethylene terephthalate waste |
| 06/02/2004 | EP0888262B1 Cycloalkyl derivatives and the solid-phase synthesis of such derivatives |
| 06/02/2004 | CN1501901A Catalytic process for producing an alkylene glycol with reactor-output recycle |
| 06/02/2004 | CN1500766A Method for the preparation of trimethylcyclohexyl-alkan-3-ols containing a high proportion of trans isomers |
| 06/02/2004 | CN1152003C Catalytic decomposition process of cyclohexane oxide liquid |
| 06/02/2004 | CN1151891C Activation and regeneration of hydro-oxidation catalyst |
| 06/01/2004 | US6743956 Such as citral to geraniol/nerol or citronellal to citronellol |
| 06/01/2004 | US6743955 Chlorination of allyl alcohol in a hydrochloric acid aqueous solution, maintaining the chlorine concentration in solution, by degassing and circulating hydrogen chloride gas; process control, monitoring |
| 06/01/2004 | US6743954 Therapy for vision defects |
| 06/01/2004 | US6743953 Process for the preparation of xanthophyll crystals |
| 06/01/2004 | US6743952 Selective liquid phase air oxidation of toluene catalysed by composite catalytic system |
| 06/01/2004 | US6743921 Process for the preparation of nonracemic syn-1-(4-hydroxy-phenyl)-2-(4-hydroxy-4-phenyl-piperidin-1-yl)-1-propanol compounds |
| 05/27/2004 | WO2004043890A2 Improved catalyst and method for producing alcohol by hydrogenation on said catalyst |
| 05/27/2004 | WO2004026798A3 Method for the production of 1,6-hexanediol |
| 05/27/2004 | WO2003089396A8 Direct, enantioselective aldol coupling of aldehydes using chiral organic catalysts |
| 05/27/2004 | WO2003042142A8 Process for the hydrogenation of acetone |