| 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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| 09/14/2005 | CN1666818A Composite zeolite catalyst for preparing alcohol and ether compounds and preparation thereof |
| 09/14/2005 | CN1218918C Synthesis of geranyl geraniol |
| 09/14/2005 | CN1218917C Process for preparing ethylene glycol by ethylene oxide catalytic hydration |
| 09/14/2005 | CN1218916C Method for expanding production of methyl alcohol synthesis equipment by using natural gas as raw material |
| 09/14/2005 | CN1218915C Solid acid catalyst for preparing ethylene glycol by ethylene oxide hydration |
| 09/13/2005 | US6943274 Method for the production of cyclohexanol from benzene |
| 09/13/2005 | US6943272 Norbornane and norbornene derivatives, use thereof and perfumed products containing same |
| 09/13/2005 | US6943271 Process for producing fluorine-containing, polymerizable styrene monomer and intermediates used in same |
| 09/10/2005 | CA2500136A1 Method of removing allyl series protecting group using novel ruthenium complex and method of synthesizing allyl ethers |
| 09/09/2005 | WO2005082822A1 Method for producing a propargyl alcohol and an allyl alcohol |
| 09/09/2005 | WO2005082821A1 Methods of reducing and loading a metal-based catalyst into a reactor |
| 09/08/2005 | US20050197512 Purification process |
| 09/08/2005 | US20050197500 Process for the synthesis of 1,3-diols |
| 09/08/2005 | US20050197498 Direct, enantioselective aldol coupling of aldehydes using chiral organic catalysts |
| 09/08/2005 | US20050197412 Contacting with carbon monoxide in presence of hydrorefining catalyst, distilling to form methanol stream, water stream, and fusel oil containing stream |
| 09/08/2005 | DE102004009311A1 Verfahren zur Herstellung eines Propargylalkohols und eines Allylalkohols A process for preparing a propargyl alcohol and an allylic alcohol |
| 09/07/2005 | EP1569745A1 Shell-and-tube type reactor for catalytic gas phase reactions |
| 09/07/2005 | EP1474378B1 Method for the production of amines |
| 09/07/2005 | CN1663683A Catalyst for preparing low-carbon mixed alcohol by synthetic gas, its preparation method and application |
| 09/07/2005 | CN1217941C Process for operating the epoxidation of ethylene |
| 09/07/2005 | CN1217901C High-yield manna sugar preparation process |
| 09/07/2005 | CN1217900C Process for preparation of polyols |
| 09/07/2005 | CN1217899C Isooctanol refining process and its catalyst |
| 09/07/2005 | CN1217898C Method for producing highly pure monoethylene glycol |
| 09/07/2005 | CN1217897C Process for synthesizing rare-earth metal alkoxide |
| 09/07/2005 | CN1217896C Treatment of composition comprising trimetlylohalkane bis-monolinear formal |
| 09/07/2005 | CN1217586C Method for the conversion of xanthophylls in plant material |
| 09/06/2005 | US6939997 Process for preparing TCD-alcohol DM |
| 09/06/2005 | US6939996 Process for the hydrogenation of alkylaryl ketones |
| 09/06/2005 | US6939995 Hydrogenation of acetone mixture including benzene to form isopropanol and hydrogenation products of benzene, circulating the by-product to get more pure isopropanol |
| 09/06/2005 | US6939981 Ruthenium complexes of phosphine-aminophosphine ligands |
| 09/06/2005 | US6939520 Reactor for exothermic or endothermic heterogeneous reactions |
| 09/06/2005 | CA2275592C Method for preparing a tetrahydropyridin derivative |
| 09/06/2005 | CA2182288C Process for the preparation of alkylene glycols |
| 09/01/2005 | WO2005080302A1 Method for the production of olefins comprising 8 to 12 carbon atoms |
| 09/01/2005 | WO2005080300A1 Optical resolver, process for producing optically active isomer, and 1,5-substituted bicyclo[3.3.0]-2-oxaoctane compound |
| 09/01/2005 | US20050192468 Hydrocarbon conversion process improvements |
| 09/01/2005 | DE102004033410A1 Verfahren zur Herstellung von Olefinen mit 8 bis 12 Kohlenstoffatomen A process for producing olefins having 8 to 12 carbon atoms |
| 09/01/2005 | DE102004007499A1 Verfahren zur Herstellung optisch aktiver Alkohole oder Carbonsäuren A process for producing optically active alcohols or carboxylic acids |
| 09/01/2005 | DE102004007498A1 Hydrierverfahren zur Herstellung optisch aktiver Alkohole oder Carbonsäuren Hydrogenation process for producing optically active alcohols or carboxylic acids |
| 08/31/2005 | EP1568703A1 Method of fluorination |
| 08/31/2005 | EP1567467A2 Process of making fluorinated alcohols |
| 08/31/2005 | CN1660802A Technique method for fabricating synthesis gas of methanol |
| 08/31/2005 | CN1660738A Method for synthesizing 3, 5-dibasic-1-adamantine alcohol |
| 08/31/2005 | CN1660737A Method for synthesizing 2-olefine-butanol borneolene from olefine aldehyde borneol |
| 08/31/2005 | CN1660736A Method for preparing (S)-1, 2, 4 butantriol in optical purity |
| 08/31/2005 | CN1660735A Method for preparing hyperpure isopropyl alcohol |
| 08/31/2005 | CN1660734A Method for producing methanol by using coke oven gas as raw material |
| 08/31/2005 | CN1660733A Technique method for preparing synthesis gas of methyl by using transformation of hydrocarbons and water vapour |
| 08/31/2005 | CN1660732A Technique for extracting and preparing policosanol and application |
| 08/31/2005 | CN1660731A Method for preparing alpha, beta unsaturated alcohol from compound of ketone or aldehyde containing carbonyl |
| 08/31/2005 | CN1660493A Catalyst for synthesizing copper based methanol and preparing method |
| 08/31/2005 | CN1660490A Preparation method of synthesizing catalyst of methyl alcohol |
| 08/31/2005 | CN1660489A Method of preparing catalytst for synthesizing methanol in copper series and preparation method |
| 08/31/2005 | CN1216889C Bidentate ligands useful in catalyst system |
| 08/31/2005 | CN1216877C Method of preparing gamma-butyrolactone and/or 1,4-butanediol using chromium less catalyst |
| 08/31/2005 | CN1216839C Process for preparing high purity 1-perilla alcohol |
| 08/31/2005 | CN1216838C Method for condensing ethyl alcohol into n-butyl alcohol |
| 08/30/2005 | US6936738 In the presence of a catalyst based on elements of group VIB or group VIII of the periodic table; catalyst selectivity |
| 08/30/2005 | US6936564 From deposition solution which comprises homogeneously dissolved platinum group metal compound, a reducing agent, control agent selected from isopolyacids and heteropolyacids of niobium, tantalum, molybdenum, vanadium, tungsten |
| 08/25/2005 | WO2005077884A2 Hydroaminomethylation of olefins |
| 08/25/2005 | WO2005077873A1 Purification of 1,1,1,3,3,3-hexafluoroisopropanol |
| 08/25/2005 | WO2005077872A1 Cyclitol separation method |
| 08/25/2005 | WO2005077871A1 Method for producing optically active alcohols or carboxylic acids |
| 08/25/2005 | WO2005077870A1 Hydrogenation method for producing optically active alcohols or carboxylic acids |
| 08/25/2005 | US20050187392 Hydrolytic kinetic resolution of cyclic substrates |
| 08/25/2005 | CA2553700A1 Hydrogenation method for producing optically active alcohols or carboxylic acids |
| 08/25/2005 | CA2553249A1 Method for producing optically active alcohols or carboxylic acids |
| 08/24/2005 | EP1566372A1 Method of hydrogenation reaction |
| 08/24/2005 | EP1565241A2 Method and device for hydrolytically obtaining a carboxylic acid and alcohol from the corresponding carboxylic ester |
| 08/24/2005 | EP1294837B1 Oxoalcohol-based detergent |
| 08/24/2005 | EP1169416B1 Production of low sulfur/low nitrogen hydrocrackates |
| 08/24/2005 | CN1659124A Method for the production of 1, 4- butane-diol by combined gas-phase and liquid-phase hydrogenation |
| 08/24/2005 | CN1659123A Method for the production of butanediol |
| 08/24/2005 | CN1659122A Method of high yield cyclohexyl hydroperoxide decomposition |
| 08/24/2005 | CN1658968A Adsorbent bed loading and regeneration |
| 08/24/2005 | CN1657514A Method of preparing ethylene glycol |
| 08/24/2005 | CN1216059C Phosphonio, salt and its prepn and use as well as phosphine for preparing the phosphonio salt and its prepn |
| 08/24/2005 | CN1216022C Method for preparing mannitol utilizing dextrose |
| 08/24/2005 | CN1216021C Production process of anhydrous ethyl alcohol by using several adsorbers |
| 08/24/2005 | CN1216018C Method of preparing surface-active alcohols and surface-active alcoholic ethers, products obtained by said method and their use |
| 08/23/2005 | US6933404 Methods of making intermediates from polyhydroxyalkanoates |
| 08/18/2005 | WO2005075392A2 Production process of 3-alkoxy-1-propanols, and 3-alkoxy-1-propanols obtained by the production process |
| 08/18/2005 | WO2005075391A1 Method for producing alcohol and/or ketone |
| 08/18/2005 | WO2005075074A1 Inorganic solids, such as porous and particularly mesoporous inorganic solids, which are modified by transition metal-chelating organic molecules, preparation method thereof and use of same as catalysts |
| 08/18/2005 | WO2005075073A1 Water-soluble transition metal-diamine complex and use thereof |
| 08/18/2005 | US20050182284 Contacting feedstock containing olefin having 4 or 5 carbon atoms under oligomerization conditions with selectivated crystalline molecular sieve oligomerization catalyst and recovering oligomeric product, of which a dimeric or trimeric component has average degree of brancing of at most 2 |
| 08/18/2005 | US20050182282 Contacting C4+ fraction hydrocarbon oxidates with molecular sieves to form unsaturated hydrocarbons, then reacting to form polymers; provides higher olefin product containing significant amounts of octenes, nonenes, dodecenes; isobutenes, butanes, butadiene need not be removed from reactants |
| 08/18/2005 | US20050182281 Method for the production of 1,4- butanediol |
| 08/18/2005 | US20050182277 Separation by distillation of the product into the hydroformylation products and a rhodium-containing solution and recirculation of this solution to the hydroformylation reaction, wherein the rhodium concentration of the recirculated rhodium-containing solution is 20 150 ppm by mass |
| 08/18/2005 | US20050182235 Methods of making intermediates from polyhydroxyalkanoates |
| 08/18/2005 | US20050182145 Placing hydrorefining catalyst in reduction vessel, passing reducing gas thereover, providing hydrocarbon liquid in stripping vessel, mixing reduced catalyst and stripped hydrocarbon liquid to provide slurry, fluidizing, then contacting reactant gas of hydrogen and carbon monoxide with slurry |
| 08/17/2005 | EP1562884A1 Method for producing aldehydes from alkanes |
| 08/17/2005 | EP1562882A2 Improved catalyst and method for producing alcohol by hydrogenation on said catalyst |
| 08/17/2005 | EP1562695A2 Multiphasic microchannel reactions |
| 08/17/2005 | EP1131155B1 Catalyst and process for preparing 1,3-propanediol |
| 08/17/2005 | EP1086941B1 Process for preparing reductants of unsaturated organic compounds by the use of trichlorosilane and reducing agents |
| 08/17/2005 | CN1656147A Method for producing polyetherols |
| 08/17/2005 | CN1656140A Method for producing polyesterpolyols of polyvalent alcohols |
| 08/17/2005 | CN1656051A Compacted menthol |