| Patents for C07B 41 - Formation or introduction of functional groups containing oxygen (3,087) |
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| 02/23/2011 | CN101981106A Polyol ester plasticizers and process of making the same |
| 02/16/2011 | CN101974149A Method for preparing polyether polyol |
| 02/09/2011 | CN101967165A Bridge chain bis-Schiff base-cobalt complex and synthesis method thereof as well as application thereof |
| 02/09/2011 | CN101967117A Substituted pyrrole derivatives and their use as HMG-CO inhibitors |
| 02/01/2011 | US7880005 Process for producing 5-methyl-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridine-2-carboxylic acid |
| 01/26/2011 | EP2277847A2 Integrated Process for Synthesizing Alcohols, Ethers, and Olefins from Alkanes |
| 01/19/2011 | EP2275395A2 Copper-catalyzed formation of carbon-carbon bonds |
| 01/19/2011 | CN101100429B Process for producing carbonyl or hydroxy compound |
| 01/12/2011 | EP2272813A2 Copper-catalyzed formation of carbon-oxygen bonds |
| 01/05/2011 | EP2268727A1 Polyol ester plasticizers and process of making the same |
| 01/05/2011 | CN101935262A Method for preparing m-diphenyl acetic acid derivative |
| 12/30/2010 | DE10008117B4 Verfahren zur Acylierung von 4-Aminopiperidin und 4-Aminopiperidinderivaten Process for the acylation of 4-amino-piperidine and 4-aminopiperidine |
| 12/29/2010 | WO2010149934A1 Process for the catalysis of hydrogen transfer reactions |
| 12/29/2010 | EP2266992A2 Process for producing thiazole derivative |
| 12/29/2010 | EP2266991A2 Process for producing thiazole derivative |
| 12/29/2010 | EP1628752B1 Method for reacting an organic compound with a hydroperoxide |
| 12/29/2010 | CN1878778B Process for producing thiazole derivative |
| 12/29/2010 | CN101928268A Method for synthesizing heterocyclic acetylized compound by composite catalysis of ionic liquid and phosphoric acid |
| 12/23/2010 | US20100324316 Preparation of titanosilicate zeolite ts-1 |
| 12/22/2010 | EP2263993A2 Production of Olefin Derivatives |
| 12/16/2010 | WO2010142913A1 Method for the hydroxylation of halogenated aryl compounds |
| 12/15/2010 | CN101914107A Process for producing thiazole derivative |
| 12/08/2010 | CN1918095B Hydrogenation method for producing optically active alcohols or carboxylic acids |
| 12/08/2010 | CN1918094B Method for producing optically active alcohols or carboxylic acids |
| 12/08/2010 | CN101910092A Carboxylic acid production process employing solvent from esterification of lignocellulosic material |
| 12/08/2010 | CN101906027A Method for preparing aldehydes or ketones by alcohol oxidation reaction |
| 12/08/2010 | CN101905152A Application of polyhydroxy fullerene for catalyzing addition reaction of nitroparaffin and aromatic aldehyde |
| 12/08/2010 | CN101632942B Metalloporphyrin functional poly 4-vinylpyridine-styrene composite crosslinked microsphere catalyst and preparation method thereof |
| 12/08/2010 | CN101041140B Aminoalkyl silicone carrying organic rare oil metal tree shape catalyzer and the preparing method |
| 11/24/2010 | CN101891571A Method for preparing unsaturated ketone |
| 11/24/2010 | CN101891570A Method for production of adamantanol |
| 11/17/2010 | CN101885670A Synthesis method of m-phenoxytoluene |
| 11/10/2010 | CN101883747A Bisulphite treatment of RNA |
| 11/04/2010 | US20100280136 Integrated microchannel synthesis and separation |
| 11/03/2010 | EP2099801B1 Imidazoý1,5-b¨pyridazinamido ligands and their complexes |
| 11/03/2010 | CN101875008A Catalyst for esterification reaction |
| 10/28/2010 | US20100274019 Process for preparing oxymorphone, naltrexone, and buprenorphine |
| 10/27/2010 | EP2242760A1 Sulfonated organophosphine compounds and use in hydroformylation processes |
| 10/20/2010 | CN101863855A Preparation of temperature sensitive acidic ionic liquid and method of using the same in catalyzing alcoholic acid esterification |
| 10/20/2010 | CN101863726A Reaction-separation coupling method for use in hydrocarbon oxidization reactions |
| 10/19/2010 | CA2449994C Method for telomerizing non-cyclic olefins |
| 10/06/2010 | CN101855333A Improvements relating to fabric conditioners |
| 10/06/2010 | CN101851159A Method for synthetizing alcohol ester acetate by single step of ethyl acetate and alcohol ester exchange |
| 10/06/2010 | CN101003456B Method for preparing Beta, Gamma unsaturated ester |
| 10/05/2010 | CA2407831C Process for the catalytic oxidation of hydrocarbons |
| 09/30/2010 | DE102007032451B4 Verfahren zur Herstellung von aromatischen Ketonen A process for the preparation of aromatic ketones |
| 09/29/2010 | CN101845014A Method for reducing heteroaromatic carboxylic acid into heteroaromatic alcohol |
| 09/29/2010 | CN101844958A Method for synthesizing optical active secondary aryl alcohol by using asymmetric catalysis method |
| 09/28/2010 | US7803974 reacting compound containing C Cl, C Br or C I bond (chlorobenzene, chlorofluorobenzene)with a hydrogenating agent ( H2) and a heterogeneous hydrogenation catalyst ( Pd/Al2O3) in the presence of an ionic liquid (cationic and anionic) for hydrodehalogenation |
| 09/22/2010 | CN101842338A Oxidation of hydrocarbons |
| 09/22/2010 | CN101838176A Method for preparing monophenyl maleate derivative under condition of no solvent |
| 09/22/2010 | CN101838175A Application of ionic liquid and catalytic oxime removal method thereof |
| 09/22/2010 | CN101837288A Active carbon supported magnesium oxide catalyst for synthetic aromatic alcohol and application thereof |
| 09/16/2010 | WO2010102962A1 Organophosphorus compounds, catalytic systems including said compounds and hydrocyanation or hydroformylation method using said catalytic systems |
| 09/16/2010 | US20100234650 Oxygen separation membrane |
| 09/15/2010 | CN101830765A Method for synthesizing o-halohydrin |
| 09/01/2010 | CN1784265B Reacting an organic compound with a hydroperoxide |
| 09/01/2010 | CN101817714A Electrolysis method for hydrolyzing esters |
| 08/25/2010 | CN101412792B Method for synthesizing bead form polymeric acylating reagent |
| 08/11/2010 | EP2215035A1 Bisulphite treatment of rna |
| 08/11/2010 | EP1611082B1 Process for conducting equilibrium-limited reactions |
| 08/10/2010 | CA2471295C Integrated process for synthesizing alcohols, ethers, and olefins from alkanes |
| 07/29/2010 | US20100190874 Catalytic hyrogenation of carbon dioxide into syngas mixture |
| 07/28/2010 | CN101786934A Preparation method of aromatic formaldehyde |
| 07/21/2010 | CN101039890B Method for oxidation of saturated cyclic hydrocarbons with oxygen |
| 07/14/2010 | CN1984859B Catalyst and method for hydrogenation of carbonyl compounds |
| 07/14/2010 | CN101775035A Synthesis of class of amino acid type amphoteric water-soluble chiral phosphine ligand and application thereof in asymmetric catalytic hydrogenation |
| 07/14/2010 | CN101774873A Phenolic compound synthesizing method taking water as solvent |
| 07/07/2010 | CN101768037A Method for generating 1,2-diketone by oxidizing alkyne with ruthenium compound as catalyst |
| 07/07/2010 | CN101768036A Method for preparing heterocyclic aromatic compound replaced by aryl in alcohol solvent |
| 07/06/2010 | CA2248242C Malononitrile-derivative anion salts, and their uses as ionic conducting materials |
| 06/17/2010 | US20100152479 Tube bundle falling film microreactor for performing gas liquid reactions |
| 06/09/2010 | CN101723769A Method for synthesizing violet dienone with homogeneous phase reaction and heterogeneous phase separation |
| 06/09/2010 | CN101723768A Method for carrying out hydroxyethylation on phenolic acid compounds and products thereof |
| 06/03/2010 | US20100137670 Process and apparatus for injecting oxygen into a reaction gas flowing through a synthesis reactor |
| 06/02/2010 | CN101720314A Process for the preparation of aldehydes |
| 06/02/2010 | CN101157590B Method for preparing alpha-aryl carbonyl compound |
| 05/26/2010 | EP2188362A1 Improvements relating to fabric conditioners |
| 05/25/2010 | CA2248303C Perfluorinated amide salts and their uses as ionic conducting materials |
| 05/20/2010 | WO2010022830A3 Catalyst for the catalytic gas phase oxidation of aromatic hydrocarbons to form aldehydes, carboxylic acids and/or carboxylic acid anhydrides, in particular phthalic acid anhydride, and method for producing said type of catalyst |
| 05/20/2010 | DE102008058053A1 Preparing an ether, useful e.g. in ointments, comprises contacting an aqueous phase containing e.g. water, oily phase containing e.g. hydrocarbon, and additives and relaxing the obtained oily phase to give liquid phase containing ether |
| 05/19/2010 | EP1511707B1 Process for producing aromatic compounds by friedel-crafts reaction |
| 05/12/2010 | CN101704702A Diazomethane on-line deriving method |
| 05/11/2010 | CA2431091C Organic reactions with co generating materials |
| 05/11/2010 | CA2248244C Heterocyclic aromatic anion salts, and their uses as ionic conducting materials |
| 05/06/2010 | DE102008043344A1 Preparing 1-alkoxy-2,7-diene, useful as starting material in synthesis of e.g. 1-octanol, comprises reacting 1,3-butadiene or 1,3-butadiene containing hydrocarbon mixture with alcohol or its mixture using palladium-carbene complex catalyst |
| 05/04/2010 | US7708952 driving force for the circular flow of the materials is enhanced between the container and the external heat exchanger by installing still structural components in the container; for continuous esterification, polycondensation; phthalic acid, ethylene glycol reactants or monomers |
| 04/28/2010 | CN201444246U Device for automatically controlling end point of esterification |
| 04/28/2010 | CN1777568B Process for manufacture of an allyl ether |
| 04/20/2010 | US7700783 Synthesis of discodermolide and variants thereof |
| 04/15/2010 | WO2010009021A3 Process for making ethylene oxide using microchannel process technology |
| 04/15/2010 | WO2010002944A3 Method for acceleration of cumene oxidation |
| 04/06/2010 | US7692045 Method for purifying and concentrating dinitrogen monoxide |
| 03/31/2010 | EP1440050B1 Method for catalytic decomposition of organic hydroperoxides |
| 03/31/2010 | CN101687723A Poly-N-heterocyclic carbene transition metal complexes and N-heterocyclic carbene transition metal complexes for carbon-sulfur and carbon-oxygen coupling reactions |
| 03/25/2010 | US20100076192 PROCESS FOR PRODUCING 5-METHYL-4,5,6,7-TETRAHYDROTHIAZOLO[5,4-c]PYRIDINE-2-CARBOXYLIC ACID |
| 03/24/2010 | EP2165760A2 Copper-aluminum mixed oxide catalyst, its preparation and use thereof |
| 03/24/2010 | CN101676245A Method used for oxidizing hydrocarbon |
| 03/18/2010 | WO2010030339A1 Acetylene tolerant hydroformylation catalysts |
| 03/17/2010 | CN101671218A Alcohol production method by reducing ester or lactone with hydrogen |