| Patents for C07B 41 - Formation or introduction of functional groups containing oxygen (3,087) |
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| 11/16/2005 | CN1227190C Continuous hydroformylation process |
| 11/15/2005 | CA2180290C Process for producing an iridium solution and use of same as catalyst |
| 11/10/2005 | CA2555461A1 Process for preparation of mycophenolate mofetil and other esters of mycophenolic acid |
| 11/08/2005 | US6962994 Beta hydroxy ketone is treated with a trialkylborane or dialkylalkoxyborane or a mixture of a trialkylborane and a dialkylalkoxyborane followed by recovery and reuse of the alkylborane species |
| 11/03/2005 | WO2005102978A1 Method for the production of aldehydes and ketones by oxidising primary and secondary alcohols with alkylphosphonic acid anhydrides |
| 11/03/2005 | US20050245748 Using ruthenium complex as hydrogenation catalysts; for reduction of aldehydes, ketones, imines |
| 11/01/2005 | US6960665 Process for arylating or vinylating or alkynating a nucleophilic compound |
| 10/20/2005 | WO2005097726A1 Method for the functionalization of conjugated or conjugatable derivatives assisted by a tempo-type electrophoric mediator |
| 10/19/2005 | EP1268384B1 Method for oxidising cyclohexane in acids |
| 10/18/2005 | US6956137 Singlet oxygen oxidation of organic substrates |
| 10/18/2005 | CA2194140C Hydrogenation of substrate and products manufactured according to the process |
| 10/12/2005 | CN1222495C Method for preparing alkoxy compound by oxyalkylation |
| 10/06/2005 | US20050222457 Process for producing aromatic compounds by friedel-crafts reaction |
| 10/05/2005 | EP1444241B1 Bidendate ligands for the carbonylation of unsaturated compounds |
| 09/29/2005 | US20050215794 Group IB compounds used as condensation, amination, amidation or arylation catalysts; catalysis; efficiency; forming a carbon-carbon bond between a reactant comprising a nucleophilic carbon atom, e.g., enolate or malonate anion, and activated carbon of an aryl, heteroaryl, or vinyl halide or sulfonate |
| 09/28/2005 | CN1675155A Process for preparing aryl allyl ethers |
| 09/28/2005 | CN1220688C Process for selective catalytic oxidation of hydrocarbon in presence of mesoporous zeolite |
| 09/27/2005 | CA2169651C Hydroformylation process |
| 09/22/2005 | US20050209091 Titanosilicate, process for its production, and its use in producing oxidized compound |
| 09/21/2005 | EP1509511B1 Manufacture of ascorbic acid esters |
| 09/20/2005 | CA2097676C 2,2-dimethyl 3[(z)1-propenyl] cyclopropane carboxylic acid and intermediates, and process for its preparation |
| 09/15/2005 | DE102005004057A1 Production of compounds with difluoro-oxymethylene bridges, for use in liquid crystal mixtures, involves reaction of bis-alkylthio-carbenium salts with phenols, oxidative fluorination and work-up by basic hydrolysis |
| 09/14/2005 | EP1574495A1 Adamantane derivatives |
| 09/14/2005 | EP1574494A1 Adamantane derivative |
| 09/14/2005 | CN1668532A Production of a zeolite-containing solid |
| 09/08/2005 | US20050197500 Process for the synthesis of 1,3-diols |
| 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 | EP1567464A1 Catalytic hydrogeneration of carbon-heteroatom double bonds |
| 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 | CA2808199A1 Methods for making 3-o-protected morphinones and 3-o-protected morphinone dienol carboxylates |
| 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 |
| 08/18/2005 | 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 |
| 08/17/2005 | EP1562882A2 Improved catalyst and method for producing alcohol by hydrogenation on said catalyst |
| 08/17/2005 | CN1215029C Method for preparing alkoxy compound by oxyalkylation |
| 08/10/2005 | CN1653057A Manufacture of ascorbic acid esters |
| 08/09/2005 | CA2093084C Ferrocenyl diphosphines as ligands for homogeneous catalysts |
| 08/04/2005 | WO2005070865A1 Method of preparing monoesters of polyhydroxyl alcohols |
| 08/04/2005 | CA2554619A1 Method of preparing monoesters of polyhydroxyl alcohols |
| 08/03/2005 | EP1322601B1 Method for sulphonylating a hydroxylated organic compound |
| 07/26/2005 | US6921829 Organic compound in liquid or dissolved form is mixed with formylation reagent in liquid or dissolved form in microreactor; efficiency, simplification |
| 07/20/2005 | CN1211376C Producing process for alcohol derivative |
| 07/14/2005 | US20050154233 Disproportionation of a N-oxy-2,2,6,6-tetramethylpiperidine or N-oxy-2,2,5,5-tetramethylpyrrolidine; separation of the protonated hydroxylamine from the nitrosonium compound using a hydrophobic resin; recyclable oxidation catalysts for carbohydrate oxidation |
| 07/13/2005 | CN1639064A Titanosilicate, process for its production, and its use in producing oxidized compound |
| 07/12/2005 | US6916940 Oxidation, fluorination, desulfurization |
| 07/12/2005 | US6916457 Preparation and use of non-chrome catalysts for Cu/Cr catalyst applications |
| 07/07/2005 | WO2005061414A1 Method of producing unsaturated acid in fixed-bed catalytic partial oxidation reactor with enhanced heat control system |
| 07/06/2005 | CN1634810A Coupling reaction of end group alkine and aryl halide |
| 06/30/2005 | WO2005058972A1 Process for the oxidation of hydroxy compounds by means of nitroxy compounds |
| 06/30/2005 | WO2005058851A1 Process for the separation of organic nitrosonium and/or hydroxylamine compounds by means of cation exchange resins and recovery and oxidation processes based thereon |
| 06/30/2005 | WO2005058850A1 Process for the separation of organic hydroxylamine and nitrosonium compounds and its use in the oxidation of hydroxy compounds |
| 06/30/2005 | WO2005058818A1 Process for the recovery of nitroxy compounds from organic solutions and oxidation process |
| 06/30/2005 | US20050143601 Method of producing unsaturated acid in fixed-bed catalytic partial oxidation reactor with enhanced heat control system |
| 06/29/2005 | EP1546078A1 Process for preparing aryl allyl ethers |
| 06/15/2005 | EP1541590A1 Process for the oxidation of hydroxy compounds by means of nitroxy compounds |
| 06/15/2005 | EP1541566A1 Process for the separation of organic hydroxylamine and nitrosonium compounds and its use in the oxidation of hydroxy compounds |
| 06/15/2005 | EP1541565A1 Process for the separation of organic nitrosonium and/or hydroxylamine compounds by means of cation exchange resins and recovery and oxidation processes based thereon |
| 06/15/2005 | EP1541552A1 Process for the recovery of nitroxy compounds from organic solutions and oxidation process |
| 06/15/2005 | EP1027326B1 Method for functionalizing a phenolic compound bearing an electron-donor group |
| 06/09/2005 | US20050123831 used for ionic conducting materials, electronic conducting materials, colorant, and the catalysis of various chemical reactions |
| 06/08/2005 | EP1537125A1 Method for the organometallic production of organic intermediate products comprising carbon-heteroatom bonds achieved by the deprotonation of heteroatoms |
| 05/31/2005 | CA2195776C Novel process for the preparation of diisopinocampheylchloroborane |
| 05/26/2005 | WO2005047296A1 Process for producing thiazole derivative |
| 05/26/2005 | CA2773371A1 Process for producing thiazole derivative |
| 05/26/2005 | CA2545730A1 Process for producing thiazole derivative |
| 05/25/2005 | EP1341742B1 Method for producing compounds having a cf2o bridge |
| 05/24/2005 | US6897331 Fluorous triphase and other multiphase systems |
| 05/19/2005 | US20050107638 Transfer hydrogenation processes and catalysts |
| 05/17/2005 | US6894160 Converting sugars such as glucose and fructose into industrial useful products via hydrogenation and reductive amination using platinum catalyst formed from stabilized nanoparticles |
| 05/12/2005 | WO2005023731A3 Method for forming a carbon-carbon or carbon-heteroatom bond |
| 05/11/2005 | CN1615284A Method for forming a carbon-carbon or carbon-heteroatom linkage |
| 05/11/2005 | CN1200915C Process for preparing organic compound |
| 05/04/2005 | CN1199731C Novel antimony catalyst compositions |
| 04/27/2005 | EP1525161A1 Method for producing a solid containing zeolites |
| 04/20/2005 | EP1524258A1 Process for production of carboxylic acid aryl esters |
| 04/20/2005 | EP1524257A1 Process for production of carboxylic acid aryl esters |
| 04/20/2005 | EP1250309A4 Process for preparing alkoxylated dialkyl carbonate compounds |
| 04/19/2005 | CA2192226C Ruthenium complexes with a chiral, bidentate phosphine/oxazoline ligand for enantioselective transfer hydrogenation of prochiral ketones |
| 04/13/2005 | CN1606473A Production of oxygenated products |
| 04/12/2005 | US6878852 Process for hydrogenation of carbonyl and iminocarbonyl compounds using ruthenium catalysts comprising tetradentate diimino-diphosphine ligands |
| 04/12/2005 | US6878821 Modifying chemoselectivity during oxidation of nitrogen compounds |
| 04/07/2005 | US20050074668 Perfluorinated amide salts and their uses as ionic conducting materials |
| 03/31/2005 | US20050070733 oxides of Yttrium or the lanthanides as active component on gamma -aluminum oxide catalyst support; improvement in catalyst activity and yield |
| 03/30/2005 | CN1602289A Method for producing deoxybenzoins |
| 03/29/2005 | US6872369 Selective separation of iron by treatment with an ion-exchanging resin comprising diphosphonic acid groups |
| 03/24/2005 | US20050065350 Method for forming a carbon-carbon or carbon-heteroatom linkage |
| 03/23/2005 | CN1599643A Supported metal oxides as catalysts for aldol condensations |
| 03/23/2005 | CN1193974C Method for catalystically producing organic substances by partial oxidation |
| 03/17/2005 | WO2005023731A2 Method for forming a carbon-carbon or carbon-heteroatom bond |
| 03/16/2005 | EP0812308B1 Method for synthesis of aryl difluoromethyl ethers and the like |
| 03/16/2005 | CN1596261A Bidentate ligands for the carbonylation of unsaturated compounds |
| 03/16/2005 | CN1596239A Method for catalytic decomposition of organic hydroperoxides |
| 03/16/2005 | CN1193002C Compounds with particular structure and anticancer activity and its preparing process |
| 03/15/2005 | US6867331 Method for producing deoxybenzoins |
| 03/15/2005 | US6867298 Group IB compounds used as condensation, amination, amidation or arylation catalysts; catalysis; efficiency |
| 03/15/2005 | US6867161 Titanium catalyst and organotitanium reacting reagent, production thereof, and reaction thereby |
| 03/10/2005 | US20050054882 Diaryl ether condensation reactions |
| 03/10/2005 | US20050054694 Catalyst comprising indium salt and organic ionic liquid and process for friedel-crafts reactions |