| 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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| 05/29/2002 | DE10058303A1 Removal of trialkylammonium formate from polyhydric alcohols, especially trimethylolpropane, comprises treatment with a strongly basic ion exchanger and distillation |
| 05/29/2002 | DE10055180A1 Verfahren zur Hydrierung von Poly- oder Monomethylolalkanalen A process for the hydrogenation of poly- or monomethylolalkanals |
| 05/29/2002 | CN1351001A Process for preparing cyclohexyl alcohol |
| 05/29/2002 | CN1351000A Process for recovering methanol from circulating gas in methanol synthesizing procedure |
| 05/28/2002 | US6395944 Process for the preparation of mono-olefins from paraffinic hydrocarbons |
| 05/28/2002 | US6395926 Process for recovering low-boiling acids |
| 05/28/2002 | US6395910 Useful as chemical intermediate for citalopram which is an antidepressant; pollution control |
| 05/28/2002 | US6395904 Binuclear non-heme iron catalysts |
| 05/28/2002 | CA2256801C Utilization of synthesis gas produced by mixed conducting membranes |
| 05/28/2002 | CA2256224C Production of synthesis gas by mixed conducting membranes |
| 05/23/2002 | WO2002040493A1 Asymmetric metal complexes based on a transition metal useful for enantioselective reduction of ketone derivatives by hydride transfer |
| 05/23/2002 | WO2002040155A1 Process for hydrogenation of carbonyl and iminocarbonyl compounds using ruthenium catalysts comprising tetradentate diimino-diphosphine ligands |
| 05/23/2002 | WO2001092191A3 Synthesis and isolation of metal alkoxides |
| 05/23/2002 | US20020062050 Catalytic preparation of alkali metal alkoxides |
| 05/23/2002 | US20020062040 Production method of citalopram, intermmediate therefor and production method of the intermediate |
| 05/22/2002 | EP1207146A2 Process for the conversion of 1,4 butynediol to 1, 4 butenediol |
| 05/22/2002 | EP1206481A2 Birch bark processing and the isolation of natural products from birch bark |
| 05/22/2002 | EP1206439A1 Method for the continuous production of methyl formiate |
| 05/22/2002 | EP1206438A1 N-substituted norephedrine chiral derivatives, their preparation and their use for the synthesis of optically active functionalised compounds by hydrogen transfer |
| 05/22/2002 | EP1206318A1 Perfluorosulfonylmethide compounds; use thereof for carbon-carbon bond formation |
| 05/22/2002 | CN1350515A Mixture of adipic or phthalic acid diesters and isomeric nonanols |
| 05/22/2002 | CN1350513A Process for separating functionalized alpha olefius from functionalized internal olefins |
| 05/22/2002 | CN1350512A Method of preparing surface-active alcohols and surface-active alcoholic ethers, products obtained by said method and their use |
| 05/22/2002 | CN1349963A Direct method of reducing sodium bisuflite affixture of adhehyde or methyl ketone into correspondent alcohol |
| 05/22/2002 | CN1085118C Nickel-copper base oxide catalyst for synthesizing low carbon mixed alcohol |
| 05/22/2002 | CN1085115C Compound oxide catalyst for phenol hydroxylation and its preparation method |
| 05/22/2002 | CN1085113C Hydrogenation reaction catalyst precursor, process for production thereof and process for production of alcohol |
| 05/21/2002 | US6392105 Reacting methanol with tetrafluoroethylene or hexafluoropropylene |
| 05/21/2002 | US6392104 Chemical intermediates for drugs, agriculture |
| 05/21/2002 | US6392103 Using organometallic compound as catalyst |
| 05/21/2002 | US6392070 Supercritical fluid extraction |
| 05/21/2002 | US6392062 Method for carrying out homogeneously catalyzed reactions |
| 05/16/2002 | WO2002038535A1 Optically active cobalt (ii) or (iii) complexes, process for the preparation thereof and intermediates therefor |
| 05/16/2002 | WO2002038525A2 Method for hydrating poly- or monomethylol alkanals |
| 05/16/2002 | WO2002038267A2 Fe-doped silica catalyst |
| 05/16/2002 | WO2001068743A3 Porous polymer/carrier solid phase reactants, method for producing same and the use thereof |
| 05/16/2002 | US20020058831 Metathesis of functionalized allylic olefins |
| 05/16/2002 | US20020058713 Subjecting saponified beeswax to liquid extraction with a liquid organic extractant in which alcohols are soluble; recovering alcohol mixture from extractant whereby alcohol mixture is isolated from nonalcoholic compounds |
| 05/16/2002 | DE10151710A1 Production of 2-substituted 1,2,3,4-tetrahydronaphthalen-2-ol compounds for use in liquid crystal mixtures, involves reacting the corresponding ketone with organometallic reagent in hydrocarbon-containing solvent |
| 05/15/2002 | EP1205532A1 Biomass gasifying furnace and system for methanol synthesis using gas produced by gasifying biomass |
| 05/15/2002 | EP1205461A1 Process for the purification of fluorinated hydroxyl compounds |
| 05/15/2002 | EP1204630A1 Branched, substantially unsaturated ester oils |
| 05/15/2002 | EP1204629A1 Processes for preparing oxygenates |
| 05/15/2002 | EP1204624A1 Continuous process for hydroformylating olefins with 6 to 20 carbon atoms |
| 05/15/2002 | EP1204623A2 Improved metal-ligand complex catalyzed processes |
| 05/15/2002 | CN1349484A Process for producing tetrafluoro benzenemethanols |
| 05/15/2002 | CN1349433A Nickel catalyst for hydrogenating functional groups and method for producing same |
| 05/15/2002 | CN1348943A Cation exchange resin process of catalytically synthesizing enynic alcohol |
| 05/15/2002 | CN1348942A Molecular sieve adsorbing and dewatering process of producing absolute alcohol |
| 05/14/2002 | US6388151 Reacting 2-bromo-2-butene with magnesium; adding alkyl formate; adding aqueous acid |
| 05/14/2002 | US6388149 Process for reacting an organic compound in the presence of a supported ruthenium catalyst |
| 05/14/2002 | US6388130 Method for producing axial asymmetric compounds, and intermediates for producing the same |
| 05/14/2002 | US6388124 Dihalo-compound and process for producing vitamin A derivative |
| 05/14/2002 | US6387963 From synthesis gas; multistage |
| 05/14/2002 | US6387842 Solid catalyst for carbonylation of petroleum feedstocks |
| 05/14/2002 | US6387224 In presence of alkaline compound |
| 05/14/2002 | US6387222 Continuous isolation of a high-melting material by distillation |
| 05/14/2002 | US6387033 Preparation of new layered double hydroxides exchanged with osmate for asymmetric dihydroxylation of olefins to vicinal diols |
| 05/10/2002 | WO2002036532A2 Carbon dioxide recovery in an ethylene to ethylene oxide production process |
| 05/10/2002 | WO2002036261A2 Catalyst comprising a chiral cationic metal-ligand complex immobilised on a mesoporous alumino-silicate support, its preparation and use in asymmetric hydrogenation |
| 05/09/2002 | US20020055971 Method and system for a low-overhead mobility management protocol in the internet protocol layer |
| 05/08/2002 | EP1203759A1 Medium oil for slurry process and process for producing dimethyl ether |
| 05/08/2002 | EP1202783A1 Extractive distillation separation |
| 05/08/2002 | DE10054457A1 Catalyst for oxidation of methane to formaldehyde and methanol comprises a silica support having a specified iron content |
| 05/08/2002 | DE10054347A1 Verfahren zur katalytischen Hydrierung organischer Verbindungen und Trägerkatalysatoren hierfür Process for the catalytic hydrogenation of organic compounds and supported catalysts for this purpose |
| 05/08/2002 | DE10053778A1 Production of synthesis gas containing hydrogen and carbon monoxide, especially for methanol production, uses thermodynamic cycle to recover much of enthalpy of gas leaving reformer at high temperature and pressure |
| 05/08/2002 | CN1348458A Oligomerisation catalyst |
| 05/08/2002 | CN1347863A Inositol extracting process |
| 05/08/2002 | CN1347861A Process for producing carbonyl & hydroxy compound |
| 05/07/2002 | US6383972 Preparation of a catalyst support in activated carbon fibres |
| 05/07/2002 | US6383343 Solvent extraction |
| 05/07/2002 | CA2038710C Preparation of 1,4-butanediol |
| 05/02/2002 | WO2002034707A1 Preparation of 4-methyl-2,3,5,6-tetrafluorobenzyl alcohol |
| 05/02/2002 | WO2002034706A1 Preparation of 4-methyl-2, 3, 5, 6-tetrafluorobenzyl alcohol |
| 05/02/2002 | WO2002034703A2 Method of making fluorinated alcohols |
| 05/02/2002 | WO2002034700A1 Method for extracting xanthophylls from corn |
| 05/02/2002 | WO2001094284A3 Process for producing ultra-high purity isopropanol |
| 05/02/2002 | WO2001085651A3 Process for preparation of selectively branched detergent products |
| 05/02/2002 | WO2001072676A3 Finishing of neopentyl glycol |
| 05/02/2002 | US20020052530 Such as 3-(N-1-indanylamino)-indan-1-one 3-(N-1-indanylamino) indan-1-one formed by reacting amino-indane compound with bromo-indanone compound in presence of triethyleneamine |
| 05/02/2002 | US20020052306 (+)- And (-)-2-cyclododecylpropanol and (+)- and (-)-2-cyclododecylpropionic acid and the preparation and use thereof |
| 05/02/2002 | EP1201634A1 Process of telomerizing conjugated dienes |
| 05/02/2002 | EP1201633A1 Process for the cleavage of water-soluble ethers |
| 05/02/2002 | EP1200452A1 Novel chiral phosphorus ligands and the use thereof in the production of optically active products |
| 05/02/2002 | EP1200380A1 Catalytic hydrogenation of 3-hydroxypropanal to 1,3-propanediol |
| 05/02/2002 | EP1200345A1 Method of preparation for silica (sio 2?) from rice bran |
| 05/01/2002 | CN1347396A Hydrocarbon, alcohol and/or ketone oxidation method |
| 05/01/2002 | CN1347339A Agglomerated zeolitic adsorbents, method for obtaining same and uses thereof |
| 05/01/2002 | CN1346703A Process for preparing sec.-octanoly by hydrogenating sec.-octanone and its catalyst containing Ni |
| 04/30/2002 | US6380444 Forming an alcohol |
| 04/30/2002 | US6380443 Preparation of 1,3-diols |
| 04/30/2002 | US6380419 Process for simultaneous production of ethylene glycol and carbonate ester |
| 04/30/2002 | US6380353 Method for reducing the C1-C2-aldehyde content formed from compounds with -CH2-CHR-O-or-CH(OH)-groups |
| 04/30/2002 | US6380119 Method for regenerating a zeolitic catalyst |
| 04/25/2002 | WO2002032841A1 Process for the hydration of olefins |
| 04/25/2002 | US20020049352 Using a specific potassium peroxymonosulfate product, 2KHSO5.KHSO4.K2SO4; reacting 1-methylcyclohexene with sodium borohydride and then oxidizing the carbon-boron bond to form 1-hydroxy-2-methylcyclohexane, for example |
| 04/25/2002 | CA2426099A1 Process for the hydration of olefins |
| 04/24/2002 | EP1199299A2 Process for producing benzyl acetate and benzyl alcohol |
| 04/24/2002 | EP1199294A1 Process for the preparation of tertiary alcohols by the hydration of tertiary olefins in a reactive rectification using a structured multi-purpose packing |
| 04/24/2002 | EP1198442A1 Use of metathesis products of fischer-tropsch process products |