| 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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| 10/10/2001 | CN1072646C Stable vitamin A. |
| 10/10/2001 | CN1072637C Process for producing D-chiro-inositol |
| 10/10/2001 | CN1072636C Glycerine production process reducing saponification equivalent of glycerine |
| 10/10/2001 | CN1072635C Process of preparing wax ester and of hydrogenating wax ester to fatty alcohol |
| 10/10/2001 | CN1072634C Chlorohydrin process |
| 10/10/2001 | CN1072633C 加氢甲酰化方法 Hydroformylation process |
| 10/10/2001 | CN1072632C Synergistic process for production of methanol |
| 10/09/2001 | US6300380 Production process for methanol |
| 10/09/2001 | US6300376 Indane dimer compounds and their pharmaceutical use |
| 10/09/2001 | US6299737 Recovery of glycols from used glycol-containing technical fluids |
| 10/04/2001 | WO2001073097A2 Method of recovering 1,3-propanediol from fermentation broth |
| 10/04/2001 | WO2001072676A2 Finishing of neopentyl glycol |
| 10/04/2001 | WO2001072675A2 One step process for preparing a 1,3-diol |
| 10/04/2001 | EP1138660A1 PROCESSES FOR THE PREPARATION OF (p-CHLOROPHENYL)PROPANOL DERIVATIVES |
| 10/04/2001 | EP1138630A2 Seal for use in reforming apparatus |
| 10/04/2001 | EP1137619A1 A method of dewatering organic liquids |
| 10/04/2001 | EP1137618A1 Process for preparing trichloroalkane derivatives |
| 10/04/2001 | CA2404758A1 One step process for preparing a 1,3-diol |
| 10/03/2001 | CN1315932A Two-stage process for production of 1,3-propanediol by catalytic hydrogenation of 3-hydroxypropanal |
| 10/03/2001 | CN1315314A Process for preparing alkylphenol |
| 10/03/2001 | CN1315313A Process and equipment for preparing solid potassium alkoxide |
| 10/03/2001 | CN1315226A Reduction treated copper-base catalyst and process for preparing alpha-phenylethyl alcohol therefrom |
| 10/03/2001 | CN1072216C Method of producing 1,4-butanediol and tetrahydrofuran from furan |
| 10/02/2001 | US6297409 Hydrogenation of, i.e., glucose to sorbitol, in a series of ruthenium catalyst fixed beds within a falling film reactor |
| 10/02/2001 | US6297408 Partial hydrogenation catalyzed by an oxide-supported metal catalyst within a first zone then conversion completion at a higher temperature catalyzed by an activated carbon-supported second metal catalyst |
| 10/02/2001 | US6297407 Method for producing alkyne diols |
| 10/02/2001 | US6297403 Process for the preparation of aldehydes and ketones |
| 10/02/2001 | US6297399 Hypotensive agents |
| 10/02/2001 | US6297188 Particles of magnesium ethoxide process comprising reacting metallic, optionally activated, magnesium with liquid ethanol under pressure of above 1 bar |
| 10/02/2001 | US6297186 Osmium oxide composition |
| 09/27/2001 | WO2001070660A1 Process for preparing an alcohol from an olefin |
| 09/27/2001 | WO2001070659A1 Process for the preparation of propane-1,3-diol by vapor phase hydrogenation of 3-hydroxypropanal, beta-propiolactone, oligomers of beta-propiolactone, esters of 3-hydroxypropanoic acid or mixtures thereof |
| 09/27/2001 | WO2001070658A1 Process for preparing a 1,3-diol |
| 09/27/2001 | WO2001070657A2 Method for the production of alcohols on rhenium-containing activated charcoal supported catalysts |
| 09/27/2001 | WO2001070649A1 Method for reducing organic compounds in a microreactor by means of hydrides and/or the derivatives thereof |
| 09/27/2001 | WO2001010885A3 Birch bark processing and the isolation of natural products from birch bark |
| 09/27/2001 | US20010025127 Dihalo-compound and process for producing vitamin A derivative |
| 09/27/2001 | DE10014646A1 Catalyst, useful for the hydrogenation of carbonyl compounds, comprises rhenium and Zn, Cu, Ag, Au, Ni, Fe, Cr or V on an oxidatively pretreated activated carbon support |
| 09/27/2001 | DE10014298A1 Reduction of aliphatic, aromatic or heteroaromatic organic compounds comprises mixing the organic compound in liquid or dissolved form with a hydride in liquid or dissolved form in a microreactor |
| 09/27/2001 | DE10012615A1 Polymer/support solid phase reactants, useful for a range of organic reactions and purification processes comprise funtionalized polymer particles in the pores of a porous support |
| 09/27/2001 | CA2404122A1 Process for preparing a 1,3-diol |
| 09/27/2001 | CA2404119A1 Process for preparing an alcohol from an olefin |
| 09/27/2001 | CA2303795A1 Process for continuous pyrolysis of wood chips and other cellulosic materials with the objective of maximizing the yield of methanol, other liquid organics, and activated carbon |
| 09/26/2001 | EP0857169B1 Process for preparing cyclohexanol and cyclohexanone |
| 09/26/2001 | EP0835234B1 Process for producing oxygenated products |
| 09/26/2001 | CN1314885A Hydroperoxide decomposition process |
| 09/26/2001 | CN1314826A Basic clay catalyst for the production of glycol monoester |
| 09/26/2001 | CN1314333A Method for asymmetrically synthesizing secondary propiolic alcohol compound |
| 09/26/2001 | CN1314332A Purifying method for fermented methanol |
| 09/26/2001 | CN1071726C Process for producing oxygenated products |
| 09/26/2001 | CN1071595C Pretreatment process of zeolite catalyst and process for producing alcohol using it |
| 09/25/2001 | US6294705 Reacting alcohol with alkali metal in aprotic organic solvent in presence of open-chain unsubstituted or substituted 1,3-diene, cyclic 1,3-diene or arylolefin as hydrogen acceptor |
| 09/25/2001 | US6294704 Feeding reaction mixture into distillation column, distilling off methanol from top, withdrawing bottom fraction comprising fluoroalcohol, removing water and hydrofluoric acid as side cut, recycling methanol, purifying bottom fraction |
| 09/25/2001 | US6294703 Process for the manufacture of cycloalkyldimethanol |
| 09/25/2001 | US6294696 Preparing catalyst comprising support, metal from periodic group viii and selected additional element by introducing aqueous solution of organometallic compound into support, drying, calcining, reducing; using as hydrogenation catalyst |
| 09/20/2001 | WO2001068581A2 The method of chemical recycling of polyethylene terephthalate waste |
| 09/20/2001 | WO2001068252A2 Improved metal-ligand complex catalyzed processes |
| 09/20/2001 | US20010023306 Aldehydes formed by hydroformylation of the corresponding olefins, where the formic acid formed during the reaction or in the subsequent catalyst work-up is decomposed catalytically; improved space-time yield |
| 09/20/2001 | US20010023299 By adding a potassium alkoxide which reacts with a chlorine compound impurity in an organic solvent and then recovering the gallium alkoxide by distillation or sublimation; use as raw material for formation of dielectrics |
| 09/20/2001 | DE10012163A1 Removal of organic acids from mono-olefin containing fractions of the Fischer Tropsch process comprises selective hydrogenation of the carbonyl groups of the acid to form an alcohol. |
| 09/20/2001 | CA2403374A1 The method of chemical recycling of polyethylene terephthalate waste |
| 09/20/2001 | CA2402140A1 Improved metal-ligand complex catalyzed processes |
| 09/19/2001 | EP1134226A2 Process for producing an optically active ruthenium-phosphine complex and process for producing an optically active alcohol by using the complex |
| 09/19/2001 | EP1133463A1 Aldol condensation |
| 09/19/2001 | EP0912488B1 Process for the production of 1,4-butanediol, gamma-butyrolactone and tetrahydrofuran |
| 09/19/2001 | EP0638077B1 Chiral cyclopentene derivatives and their preparation |
| 09/19/2001 | CN1313843A Process for the purification of 1,3-propanediol |
| 09/19/2001 | CN1313270A Process for preparing 2,6-di-tear-butyl p-cresol |
| 09/19/2001 | CN1071301C Process for preparing an alkanone and/or an alkanol |
| 09/19/2001 | CN1071298C Unsaturated fatty substances with improved cold behaviour |
| 09/19/2001 | CN1071297C Solid sodium alcoholate producing process from liquid sodium alcoholate |
| 09/19/2001 | CN1071296C Method of producing 1,4-butanediol |
| 09/19/2001 | CN1071295C Preparation of alkylene glycols |
| 09/19/2001 | CN1071294C Process for decomposition of cyclohexyl hydroperoxide |
| 09/19/2001 | CN1071291C Production of hydrocarbon partial oxidation products |
| 09/18/2001 | US6291725 Catalysts and process for hydrogenolysis of sugar alcohols to polyols |
| 09/18/2001 | US6291713 Transferring .alpha.,.beta.-unsaturated alkyl groups to electrophile by means of masked zinc alkyl in presence of aprotic solvent |
| 09/18/2001 | CA2235741C Process for improving color of basic metal organic salts by employing c7-c17 alkyl glycidyl esters and stabilizing halogen-containing polymers therewith |
| 09/13/2001 | WO2001066506A1 Method for oxidising hydrocarbons into acids |
| 09/13/2001 | WO2001066502A1 Method for oxidising hydrocarbons into acids |
| 09/13/2001 | WO2001066499A1 Catalysts and process for hydrogenolysis of sugar alcohols to polyols |
| 09/13/2001 | WO2001066496A2 A process for converting cellulosic material into liquid hydrocarbons |
| 09/13/2001 | US20010021781 Catalyst for hydrogenating dicarboxylic acids |
| 09/13/2001 | CA2403212A1 Method for oxidising hydrocarbons into acids |
| 09/12/2001 | EP1132488A1 Installation with cooled crystallisers and method for operating the installation |
| 09/12/2001 | EP1132372A2 Bicyclic 1,3-aminoalcohols, d8-metal complexes and hydrogenation processes |
| 09/12/2001 | EP1131155A1 Catalyst and process for preparing 1,3-propanediol |
| 09/12/2001 | EP1030826A4 Method for carrying out heterogeneous catalysis |
| 09/12/2001 | EP0934238B1 Process for preparing oxidation products from cyclohexane in counterflow |
| 09/12/2001 | EP0869951B1 Method of producing 1,6-hexane diol from epoxybutadiene |
| 09/12/2001 | CN1312784A Process for preparing alkyndialcohol |
| 09/12/2001 | CN1312783A Process for prepation of fluobenzyl derivatives |
| 09/12/2001 | CN1312487A 4,4'-[1-[4-[1-(4-hydroxy-phenyl)-1-methyl ethyl]phenyl]-1,1-subethyl]bisphenol with low metal content |
| 09/12/2001 | CN1312486A 4,4'-[1-[4-[1-4-hydroxy-phenyl)-1-methyl ethyl]phenyl]-1,1-subethyl]bisphenol with low metal content |
| 09/12/2001 | CN1312126A Preparation for alkyl alkoxylated sulfate surfactant mixture composition |
| 09/11/2001 | US6288288 Process for preparing saturated alcohols |
| 09/11/2001 | US6288287 Feeding mixture of a glycerol, diol and water to two or more serially connected flash towers, distillation tower, final flash tower; improved color and odor |
| 09/11/2001 | US6288286 Method for producing hexanediol-1,6 |
| 09/11/2001 | US6288279 Their preparation process and their use in asymmetrical catalysis. rearranging a diphosphole, reacting the diphosphole with an acetylenic compound to form the diphosphine |
| 09/11/2001 | US6288259 1,3,2-dioxaborolanes or or dioxaborolanes |