| Patents for C07B 41 - Formation or introduction of functional groups containing oxygen (3,087) |
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| 01/17/2002 | US20020007069 Reacting 5-methoxy-2-(((4-methoxy-3,5-dimethyl-2-pyridyl) methyl)thio)benzimidazole with 3-chloroperoxybenzoic acid in ethyl acetate; purifying by dissolving in methylamine and by precipitation via addition of hydrochloric acid; purity |
| 01/17/2002 | DE10031604A1 Verfahren zur Herstellung von beta-Hydroxy- und beta-Aminocarbonylverbindungen A process for preparing beta-hydroxy and beta-amino carbonyl compounds |
| 01/16/2002 | EP1171405A1 Functionalised solid support for alpha-oxoaldehyde synthesis |
| 01/10/2002 | WO2002002486A1 Process for the preparation of polyhydric alcohols |
| 01/09/2002 | EP1170277A2 Process for the oxidation of alcohols with homogeneously soluble polymer enlarged nitrogen compounds as catalyst |
| 01/09/2002 | EP1169281A1 Singlet oxygen oxidation of organic substrates |
| 01/03/2002 | US20020002289 Method for producing carbonyl compound by dehydrogenating alcohol |
| 01/03/2002 | DE10029597A1 Verfahren zur Oxidation von Alkoholen mit homogen löslichen polymervergrößerten Stickstoffverbindungen als Katalysator A process for the oxidation of alcohols with homogeneously soluble polymer-nitrogen compounds as catalyst |
| 01/02/2002 | EP1167325A1 Process for preparing hydroxy and amino compounds |
| 01/02/2002 | EP1165580A1 Catalytic method for modifying carbohydrates, alcohols, aldehydes or polyhydroxy compounds |
| 12/25/2001 | US6333425 Ionic compounds derived from malononitrile in which anionic charge is delocalized; excellent properties of solubility and dissociation |
| 12/19/2001 | EP1164131A1 Process for producing organic compounds by catalysis of imide compounds |
| 12/13/2001 | WO2001072667A3 Modifying chemoselectivity during oxidation of nitrogen compounds |
| 12/11/2001 | US6329553 Selective thermal and photooxidation of hydrocarbons in zeolites by oxygen |
| 12/06/2001 | WO2001092187A1 Method for formulating organic compounds |
| 12/06/2001 | DE10027102A1 Production of compounds having at least one -CF2-O- bridge, useful for liquid crystal displays, comprises reaction of a bis(alkylthio)carbenium salt with a hydroxyl group containing compound. |
| 12/06/2001 | DE10026645A1 Verfahren zur Formylierung organischer Verbindungen Procedures for the formylation of organic compounds |
| 12/05/2001 | EP1160245A1 Process for producing carbonyl compounds by dehydrogenation of alcohols |
| 12/05/2001 | EP0991793B1 Method for preparing 2-aryl or 2-heterocyclyl chiral propionic acids and their esters |
| 11/21/2001 | EP1154972A1 Method and composition for hydroxylation of aromatic substrates |
| 11/20/2001 | US6319428 Perfluorinated amide salts and their uses as ionic conducting materials |
| 11/15/2001 | WO2001085658A1 Preparation of hydroxy compounds |
| 11/15/2001 | CA2408552A1 Preparation of hydroxy compounds |
| 11/14/2001 | EP0686613B1 Ozonide reducing agent |
| 11/14/2001 | CN1322186A Method for reacting organic compound with hydroperoxide |
| 11/14/2001 | CN1322151A Selective oxidation process and catalyst therefor |
| 11/08/2001 | US20010039365 Method and composition for hydroxylation of aromatic substrates |
| 11/01/2001 | WO2001081274A1 Process for producing substituted aromatic compound |
| 10/31/2001 | DE19945838C1 Solid catalyst used for the partial oxidation of hydrocarbons contains homogeneously distributed iron oxide on a silicon oxide support with a promoter selected from group one and/or two elements |
| 10/25/2001 | WO2001041924A3 Oxidative reactions using membranes that selectively conduct oxygen |
| 10/24/2001 | EP0840717B1 Preparation of aldehydes or ketones from alcohols |
| 10/23/2001 | US6307072 Oxidizing an olefin, an alcohol, or an aldehyde in the presence of a catalyst formed of a polyoxo metalate substituted with a divalent transition metal cation. |
| 10/23/2001 | CA2047729C Continuous process for the telomerization of conjugated dienes |
| 10/18/2001 | WO2001077052A1 Catalytic oxidation of organic substrates by transition metal complexes in organic solvent media expanded by supercritical or subcritical carbon dioxide |
| 10/18/2001 | CA2394014A1 Catalytic oxidation of organic substrates by transition metal complexes in organic solvent media expanded by supercritical or subcritical carbon dioxide |
| 10/16/2001 | US6303840 Alkylation reactions of aromatic subtrates |
| 10/11/2001 | WO2001074742A2 Method for oxidizing hydrocarbons |
| 10/11/2001 | DE10015880A1 Verfahren zur Oxidation von Kohlenwasserstoffen A process for the oxidation of hydrocarbons |
| 10/10/2001 | EP1142857A1 Processes for producing acrylic acid derivative |
| 10/10/2001 | CN1072633C 加氢甲酰化方法 Hydroformylation process |
| 10/04/2001 | WO2001072667A2 Modifying chemoselectivity during oxidation of nitrogen compounds |
| 10/04/2001 | CA2404392A1 Modifying chemoselectivity during oxidation of nitrogen compounds |
| 09/27/2001 | WO2001070649A1 Method for reducing organic compounds in a microreactor by means of hydrides and/or the derivatives thereof |
| 09/27/2001 | US20010024749 Surface modified carbonaceous materials |
| 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 |
| 09/25/2001 | US6294069 Method for preparing 2-aryl or 2-heterocyclyl chiral propionic acids and their esters |
| 09/20/2001 | WO2001068636A1 Method for carrying out a baeyer-villiger oxidation of organic carbonyl compounds |
| 09/20/2001 | DE10012340A1 Baeyer-Villiger oxidation of organic carbonyl compounds comprises reacting a carbonyl compound(s) with an oxidation agent(s) in a microreactor(s) and optionally isolating |
| 09/19/2001 | CN1071303C Phosgenation under pressure of acids and/or anhydrides for production of acid chlorides |
| 09/19/2001 | CN1071291C Production of hydrocarbon partial oxidation products |
| 09/18/2001 | US6291713 Transferring .alpha.,.beta.-unsaturated alkyl groups to electrophile by means of masked zinc alkyl in presence of aprotic solvent |
| 09/13/2001 | WO2001066506A1 Method for oxidising hydrocarbons into acids |
| 09/13/2001 | WO2001066502A1 Method for oxidising hydrocarbons into acids |
| 09/13/2001 | WO2001066495A1 Processes for producing oxide with higher oxidation than alcohol |
| 09/13/2001 | CA2403212A1 Method for oxidising hydrocarbons into acids |
| 09/12/2001 | CN1070734C Process for producing iridium solution and use of same as catalyst |
| 09/11/2001 | US6288262 Process for the preparation of 2-methoxyethoxy-benzenes and novel 2-methoxyethoxy-benzyl cyanides |
| 09/11/2001 | US6288187 Perfluorovinyl ionic compounds and their use in conductive materials |
| 09/07/2001 | WO2001064667A1 Producing liquid crystals with cf2o bond |
| 09/06/2001 | DE10010537A1 Production of compounds having at least one -CF2-O- bridge, useful for liquid crystal displays, comprises reaction of a bis(alkylthio)carbenium salt with a hydroxyl group containing compound. |
| 09/05/2001 | CN1311765A Method for oxidizing hydrocarbons |
| 08/28/2001 | USRE37344 For forming complexes with iridium or rhodium which are used for enantioselective hydrogenation catalysts for homogeneous hydrogenation of prochiral unsaturated compounds |
| 08/16/2001 | US20010014697 Process for the preparation of 2-methoxyethoxy-benzenes and novel 2-methoxyethoxy-benzyl cyanides |
| 08/16/2001 | EP1123913A2 Process for preparing 2-methoxyethoxybenzenes and new 2-methoxyethoxybenzyl cyanides |
| 08/16/2001 | DE10005570A1 Verfahren zur Herstellung von 2-Methoxyethoxy-benzolen und neue 2-Methoxyethoxy-benzylcyanide A process for the preparation of 2-methoxyethoxy-benzenes and new 2-methoxyethoxy-benzyl cyanides |
| 08/09/2001 | US20010012909 Catalytic oxidation of olefin, alcohol or aldehyde |
| 08/08/2001 | EP0984831B1 Moulded activated metallic fixed-bed catalyst |
| 08/02/2001 | DE10061211A1 Verfahren zur Herstellung substituierter Malondialdehyd-Acetale Process for preparing substituted malondialdehyde acetals |
| 08/01/2001 | EP1119410A2 Selective oxidation process and catalyst therefor |
| 07/31/2001 | US6268502 Process of synthesis of 5-methoxy- 2-[(4-methoxy-3,5-dimethy-2-pyridyl)methyl]sulfiny-1h-benzimidazole |
| 07/25/2001 | EP1117483A1 Process for manufacture and use of improved attrition resistant catalyst |
| 07/24/2001 | US6265622 Method and composition for hydroxylation of aromatic substrates |
| 07/17/2001 | US6262307 Shaped, activated metal, fixed-bed catalyst |
| 07/17/2001 | US6262280 Shilov-type reactions |
| 07/05/2001 | WO2001047864A1 Process for preparing alkoxylated dialkyl carbonate compounds |
| 07/04/2001 | EP1112996A1 Process for preparing alkylene oxide adducts from a fatty acid ester of monohydric alcohol and an alkylene oxide |
| 07/04/2001 | EP1112777A1 Method for production of oxygen-containing organic compound |
| 06/28/2001 | WO2001046169A1 Process for producing carbonyl compounds by dehydrogenation of alcohols |
| 06/27/2001 | CN1300640A Catalyst for alkoxylating solid acid with heteropoly anionic bonded chromatography column molecular sieve |
| 06/21/2001 | DE19959413A1 Trägerkatalysatoren und deren Verwendung bei der Gasphasenoxidation von Kohlenwasserstoffen Supported catalysts and their use in the gas-phase oxidation of hydrocarbons |
| 06/20/2001 | EP1108470A1 Supported catalyst and the use thereof for the gas phase oxidation of hydrocarbons |
| 06/20/2001 | EP0890176B1 Proton conductor in liquid form |
| 06/14/2001 | WO2001041924A2 Oxidative reactions using membranes that selectively conduct oxygen |
| 06/13/2001 | DE19959873A1 Oxidationsreaktionen unter Verwendung von gemischtleitenden sauerstoffselektiven Membranen Oxidation reactions using oxygen-selective mixed conducting membranes |
| 06/13/2001 | CN1298763A Carrier catalyst and use as hydrocarbon gaseous oxidation |
| 05/31/2001 | WO2001037629A2 High surface microporous materials which are active in oxidation reactions. tiq-6 and metiq-6 |
| 05/30/2001 | EP1102733A1 Method for reacting an organic compound with a hydroperoxide |
| 05/30/2001 | EP1102732A1 Method for oxidizing hydrocarbons |
| 05/30/2001 | EP0998351B1 USE OF TRIS (TRIFLUORO METHYLSULFONYL) METHANE, IN ADDITION TO ALKALINE METAL SALTS AND ALKALINE-EARTH METAL SALTS THEREOF AS CATALYSTS DURING C-C BONDING SYNTHESES AND THE NOVEL Mg SALT OF TRIS (TRIFLUORO METHYLSULFONYL) METHANE |
| 05/10/2001 | WO2001032593A1 Acylation of an organic group over a zeolite |
| 05/08/2001 | US6229023 N-oxy or hydroxy cyclic imide oxidation catalyst |
| 05/08/2001 | US6228942 Dehydration to esterify or amidate surface of oxidized or aminated carbon powder or fiber suspended in solution containing a monomer or polymer having amine, hydroxy, and/or viny ether groups |
| 05/02/2001 | EP1095700A1 Process for performing a multiphase reaction of a liquid and a gas phase in countercurrent flow and apparatus therefore |
| 05/02/2001 | EP1095699A2 Process for performing a multiphase reaction of a liquid phase and a gas phase in countercurrent flow and an apparatus therefore |
| 05/02/2001 | EP1095037A1 Improved process of synthesis of 5-methoxy- 2- (4-methoxy- 3,5-dimethyl- 2-pyridyl)methyl]sulfinyl-1h-benzimidazole |
| 05/02/2001 | CN1065230C Process for manufacture of alkyl katene dimers by dimerization with tertiary amines |
| 04/29/2001 | CA2323727A1 Process for carrying out multi-phase reactions according to the counter current principle of a liquid and gaseous phase and apparatus for carrying out the process |
| 04/26/2001 | WO2001028967A1 Method for preparing ketones by pyrogenic reaction of aldehydes, alcohols, acids or esters |
| 04/26/2001 | WO2001028534A2 Reduction moderators |
| 04/26/2001 | DE19950428A1 Organic disulfides as reduction modulators for organic nitrates, useful e.g. for controlling formation of pharmaceutically active metabolites from pentaerythritol tetranitrate |