| 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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| 07/20/2006 | US20060161027 Method of producing 1, 3-propanediol |
| 07/20/2006 | US20060161026 production of alkylene glycol by hydrolysis of alkylene oxide with water is described wherein at least one reaction feed is first passed through a guard bed before entering a catalyst bed comprising hydrolysis catalyst. |
| 07/20/2006 | US20060161025 Oxidizing/esterifying a monoolefin with hydrogen peroxide and formic acid in water and distilling off water and formic acid; ester interchanging by an aliphatic alcohol in the presence of a sulfonic acid catalyst to form the diol or triol formic ester by-product; distilling to isolate product; effici |
| 07/20/2006 | DE102005002010A1 Verwendung von 2,2-Dimethyl-3-cyclohexyl-1-propanol als Riechstoff Using 2,2-dimethyl-3-cyclohexyl-1-propanol as a perfuming |
| 07/19/2006 | EP1681288A1 Process for producing propylene oxide |
| 07/19/2006 | EP1680490A1 Removal of mercury compounds from glycol |
| 07/19/2006 | EP1680399A1 Process for oxidation of cyclohexane |
| 07/19/2006 | EP1680388A1 Preparation of branched aliphatic alcohols using combined process streams from a hydrogenation unit and a dehydrogenation-isomerization unit |
| 07/19/2006 | EP1680387A1 Preparation of branched aliphatic alcohols using a process stream from a dehydrogenation-isomerization unit |
| 07/19/2006 | EP1680386A1 Conversion of alkanes having at most 5 carbonatoms to alcohols and/or aldehydes using a platinum complex catalyst |
| 07/19/2006 | CN1803748A Process for preparing dimethyl ether |
| 07/19/2006 | CN1803747A 1,2,4-butanetriol synthesis method |
| 07/19/2006 | CN1803746A Process for preparing methanol by making steel enterprises coke oven gas and converter gas as raw material |
| 07/19/2006 | CN1803745A Method for the isolation of trimethylolpropane and sodium formate from a reaction mixture |
| 07/19/2006 | CN1803744A Method for removing micro aldehyde group from 1,3-propylene glycol |
| 07/19/2006 | CN1803743A Tripropylene glycol synthesis method |
| 07/19/2006 | CN1264815C Method of preparing 4-chloro-3-methyl-2-butenylphenyl sulfide, di4-chloro-3-methyl-2-butenylsulfide and di4-chloro-3-methyl-2-butenylsulfone for synthesis of natural carotenoid products |
| 07/19/2006 | CN1264789C Method for isomerizing allyl alcohols |
| 07/13/2006 | US20060155153 Methods for making(-)-menthol and oxygenated menthane compounds |
| 07/13/2006 | US20060155150 Methods for the synthesis of lutein |
| 07/13/2006 | US20060155136 Optically active halohydrin derivative and process for producing optically active epoxy alcohol derivative from the same |
| 07/13/2006 | US20060153911 Method for preserving reduced coenzyme Q10 |
| 07/13/2006 | US20060151310 via low boiling and high boiling fractions |
| 07/13/2006 | DE102004063003A1 Verfahren zur Herstellung von Isopulegol A process for producing isopulegol |
| 07/12/2006 | EP1678275A1 Process to transport a methanol or hydrocarbon product |
| 07/12/2006 | EP1678117A1 Process for the production of esters of mono-, di- or polycarboxylic acids |
| 07/12/2006 | EP1678115A2 Process for preparing functional group-containing olefinic compounds |
| 07/12/2006 | EP1678109A2 Preparation of branched aliphatic alcohols using a process stream from an isomerization unit with recycle to a dehydrogenation unit |
| 07/12/2006 | EP1678108A1 Homogeneous process for the hydrogenation of dicarboxylic acids and/or anhydrides thereof |
| 07/12/2006 | EP1678107A1 Hydrogenolysis of sugar feedstock |
| 07/12/2006 | CN1802340A Method for the distilling separation of a mixture containing vinyl ether and alcohol |
| 07/12/2006 | CN1802212A Nickel and cobalt plated sponge catalysts |
| 07/12/2006 | CN1800125A Selective purification of mono-terpenes for removal of oxygen containing species |
| 07/12/2006 | CN1800124A Method for extracting high-purity solanesol from potato leaf |
| 07/12/2006 | CN1800123A Method for synthesizing sandenol perfume |
| 07/12/2006 | CN1799685A U shape tubular low-pressure methanol synthesis tower equipped with novel support ring |
| 07/12/2006 | CN1799684A U shape tubular isothermal low-temperature methanol synthesis tower |
| 07/12/2006 | CN1263717C TMP/steam pressure filtration |
| 07/11/2006 | US7074972 Secondary C10-C18 surfactant alcohols |
| 07/11/2006 | US7074949 Zinc glycerolate composition and method for manufacture thereof |
| 07/11/2006 | US7074946 suppressing the selectivity of a reaction of a tertiary hydroxyl group into a glycidyl ether and selectively converting a carboxylic acid or its alkali metal salt compound into a glycidyl ester; purity; used as a reactive diluent for epoxy resin |
| 07/11/2006 | US7074749 Nonionic surfactants or anionic surfactants based on oxo alcohols having 11 to 13 carbon atoms |
| 07/11/2006 | US7074304 Process for purifying alicyclic alcohols |
| 07/06/2006 | WO2006069659A1 Method for the production of isopulegol |
| 07/06/2006 | US20060149097 hydrogenating organic compounds by contacting with hydrogen-containing gas in presence of catalyst which comprises catalytically active metals applied to porous catalyst support; catalytically active metals having been derived via decomposed amine complex of metal on support |
| 07/06/2006 | US20060144394 treating a sugar alcohol composition with a strong base anion exchange resin; optical density lower than or equal to 0,100 in an S-test |
| 07/06/2006 | DE102005061642A1 New phosphorous chelate compounds are useful as catalysts for asymmetrical synthesis (preferably as chiral components for the production of pharmaceuticals, plant protecting agents, cosmetics or flavor materials) |
| 07/05/2006 | EP1676635A2 Immobilisable ligands derived from ethylenediamine |
| 07/05/2006 | CN1796346A Method for chemic preparing fatty alcohol ú¿carbon atom number as 20-38ú®in high-grade |
| 07/04/2006 | US7070939 Methods for detecting vasculopathies and tumors |
| 07/04/2006 | US7070757 Catalysts produced by electroless deposition of at least one platinum metal on a nonporous nonmetallic support can be used for the synthesis of hydrogen peroxide from the elements and for the hydrogenation of organic compounds. |
| 07/04/2006 | CA2235906C Apparatus for contacting solids in the form of flowable lumps with liquids and, optionally, gases |
| 07/04/2006 | CA2197109C Hydrogenation of aromatic compounds in which at least one hydroxyl group is bonded to an aromatic ring |
| 06/29/2006 | WO2006068680A1 Production of butanediol |
| 06/29/2006 | WO2006068004A1 Method of recovering water-soluble organic substance and recovery system |
| 06/29/2006 | WO2006068002A1 Method and system for recovering water-soluble organic matter |
| 06/29/2006 | WO2006067395A1 Process |
| 06/29/2006 | WO2006067231A1 Process for the preparation of alkylene glycols wherein a guard bed is used before the catalyst bed |
| 06/29/2006 | WO2006066904A1 Process for decomposing cyclohexylhdroperoxide |
| 06/29/2006 | WO2006066863A1 Asymmetric hydrogenation of alkennes using chiral iridium complexes |
| 06/29/2006 | WO2006066673A1 Method for the recovery of methanol |
| 06/29/2006 | WO2006066436A1 Cyclopropanation process |
| 06/29/2006 | US20060142603 Transition metal (rhodium or ruthenium) complex of a bis(diaryl- or dialicyclylphosphinoaryl) compound and an optionally substituted 1,2-diphenylethylenediamine; hydrogenation catalysts for forming an assymetric alcohol from an assymetric ketone; high optical purity and high yield |
| 06/29/2006 | DE10029055B4 Verfahren zur Farbzahlverbesserung von mehrwertigen Alkoholen durch Tempern A method for improving the color number of polyhydric alcohols by annealing |
| 06/29/2006 | CA2592048A1 Process for the preparation of alkylene glycols wherein a guard bed is used before the catalyst bed |
| 06/29/2006 | CA2591448A1 Production of butanediol |
| 06/29/2006 | CA2589692A1 Process |
| 06/28/2006 | EP1674441A1 Process for the hydroformylation of olefins |
| 06/28/2006 | EP1674439A1 Process for producing a-methylstyrene |
| 06/28/2006 | EP1673403A1 Telechelic emissive oligomers and polymers derived therefrom |
| 06/28/2006 | EP1673332A1 Hydroformylation of butenes comprising isobutylene |
| 06/28/2006 | EP1673330A1 Purification of tertiary butyl alcohol |
| 06/28/2006 | EP1673329A1 Process for the preparation 3,5-bis(trifluoromethyl)benzylalcohol |
| 06/28/2006 | EP1673328A2 An improved process for the synthesis of unsaturated alcohols |
| 06/28/2006 | EP1673327A1 Process for the preparation of alkynols |
| 06/28/2006 | EP1673320A1 Improvements in or relating to isobutylene |
| 06/28/2006 | EP1509486A4 High yield cyclohexyl hydroperoxide decomposition |
| 06/28/2006 | EP1474373B1 Method for preparing alkali and heat stable polyols |
| 06/28/2006 | CN1793095A Process for preparing compound of cyclohexdiol |
| 06/28/2006 | CN1261396C Method for preparing methyl alcohol in high purity |
| 06/27/2006 | US7067640 pure polymer beads of a chiral support polymerised and cross-linked, preferably into a three-dimensional glycosidic network or obtained as a chiral compound attached to a support via a covalent bond, then polymerised and cross-linked, preferably into a three-dimensional glycosidic network; chromatography |
| 06/27/2006 | US7067558 Process for the production of carbon monoxide and methanol |
| 06/27/2006 | CA2247991C Process for preparing 1,6 hexane diol with a level of purity over 99 % |
| 06/22/2006 | WO2006064874A1 Method for producing tertiary butyl alcohol |
| 06/22/2006 | US20060135826 Multistage evaporation and downstream series of distillation stages wherein bottoms obtained in final evaporation stage of multistage evaporation are supplied to first distillation stage of series of distillation stages; requires less energy for separation of methanol from mixtures of methanol and water |
| 06/22/2006 | US20060135355 Nitrogen-containing ligands |
| 06/21/2006 | EP1671936A2 Process for synthetizing paraffinic diols and triols possessing a vicinal diol group |
| 06/21/2006 | EP1671184A2 Photoresist compositions comprising diamondoid derivatives |
| 06/21/2006 | EP1556320A4 Process for preparation of 1,3-propanediol |
| 06/21/2006 | EP1433211B1 Substituted pentacene semiconductors |
| 06/21/2006 | EP1268376B1 Process for the preparation of propane-1,3-diol by vapor phase hydrogenation of .beta.-propiolactone, oligomers of .beta.-propiolactone, esters of 3-hydroxypropanoic acid or mixtures thereof |
| 06/21/2006 | EP1242346B1 Method for purifying trimethylolpropane, which is produced by hydrogenation, by means of continuous distillation |
| 06/21/2006 | CN1791777A Integrated processing of natural gas into liquid products |
| 06/21/2006 | CN1791586A Process for the production of an olefin oxide |
| 06/21/2006 | CN1260193C Method for the decomposition of ammonium formates in reaction mixtures containing polyol |
| 06/21/2006 | CN1260192C Hydrogenation of carbonyl compounds |
| 06/20/2006 | US7064239 catalytically dimerizing acrylic esters in presence of rhodium compound, and catalytically hydrogenating hexenedioic diesters in presence of copper containing compound, then purifying via fractional distillation |
| 06/20/2006 | US7064238 passing an alkane gas over fixed bed containing higher valence bromide salt to produce alkyl bromide, hydrobromic acid, and lower valence bromide salt, then passing over second fixed bed containing transition metal oxide |
| 06/20/2006 | US7064231 Optically active diamines and their use in catalytic processes |
| 06/20/2006 | US7064150 Method for hydrogenating carbon dioxide, treating apparatus, and basic material for hydrogenation |