| Patents for C07C 41 - Preparation of ethers; Preparation of compounds having groups, groups or groups (17,242) |
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| 08/26/2009 | CN100532421C Novel phase change solvents |
| 08/25/2009 | US7579499 Reacting hexafluoroisobutylene with sulfur trioxide and Lewis acid catalyst to form hexafluoroisobutylene fluorosulfate, which undergoes nucleophilic substitution under mild conditions to form substituted fluoroisobutylenes that are useful in ion exchange resins |
| 08/20/2009 | WO2009101898A1 Process for production of benzaldehyde compound |
| 08/20/2009 | US20090209664 Demulsifiers and methods for use in pharmaceutical applications |
| 08/20/2009 | DE102008009103A1 Verfahren zur Herstellung von Acetalen A process for preparing acetals |
| 08/19/2009 | EP2089346A2 Process for making dibutyl ethers from dry ethanol |
| 08/19/2009 | CN101511763A Allyloxytrifluoropropenes |
| 08/19/2009 | CN101508630A Method for preparing 2-(2,2,2-trifluoro oxethyl) phenol |
| 08/19/2009 | CN100528829C Metathesis synthesis of pheromones or their components |
| 08/19/2009 | CN100528824C Beta-elemene monosubstituted ether derivatives, synthesis method and use thereof |
| 08/19/2009 | CN100528823C Process for producing diene compound |
| 08/19/2009 | CN100528822C Method for producing fluoroalkyl ether |
| 08/19/2009 | CN100528349C Catalyst for oxo-synthesis of dimethyl ether to produce methylal, preparation method and application thereof |
| 08/19/2009 | CN100528329C Microencapsulated catalyst, methods of preparation and methods of use thereof |
| 08/18/2009 | CA2569017C Method for producing ethers |
| 08/13/2009 | WO2009038547A3 Process for making butenes from dry 1-butanol |
| 08/13/2009 | US20090203865 Fluorosulfates of Hexafluoroisobutylene and Its Higher Homologs and Their Derivatives |
| 08/13/2009 | US20090202833 Dialkoxymagnesium Granules and Method for their Synthesis |
| 08/12/2009 | CN201288156Y Novel two-stage inner-heat exchange dimethyl ether reactor |
| 08/12/2009 | CN101506133A Manufacturing method of alcohol compound |
| 08/12/2009 | CN101506132A Process for preparing dimethyl ether |
| 08/12/2009 | CN101503342A Method for separating diethoxymethane and ethanol by glycerol and water multi-stage countercurrent liquid-liquid extraction |
| 08/12/2009 | CN101503341A Novel technique for preparing schizandrol A and schizandrol B |
| 08/12/2009 | CN101503340A Method for synthesizing 2-chloroethyl methyl ether |
| 08/12/2009 | CN100526276C Process of preparing dipentaerythritol and/or tripentaerythritol |
| 08/12/2009 | CN100526275C Synthetic method of 1-chlorine-3-methoxy propane |
| 08/12/2009 | CN100526273C Method for integral production of liquid ammonia and methanol and/or dimethyl ether by using coke oven gas as raw material |
| 08/12/2009 | CN100525906C Acetal gas-phase decomposition catalyst and preparing method |
| 08/11/2009 | US7572942 Contact perfluoroalkyl metallic compound with carbon dioxide to generate carboxylic acid; contact acid with fluorinating agent; contact product with trifluorooxirane and fluoride ion source; contact with metal halide and heat; track environmental, biological fate of perfluoroalkyls decomposition products |
| 08/06/2009 | WO2009062742A3 Porous solid acid catalysts, methods of manufacturing the same, and methods of manufacturing organics molecules using the same |
| 08/06/2009 | US20090198080 Method for the preparation of aryl ethers |
| 08/06/2009 | DE102008005721A1 Verfahren zur Herstellung eines Latentwärmespeichermaterials und Dialkylether als Latentwärmespeichermaterial A method for producing a latent heat storage material and dialkyl ethers as a latent heat storage material |
| 08/05/2009 | EP2085372A1 Process for production of alkylene oxide adducts |
| 08/05/2009 | CN201284298Y Ethoxylation apparatus |
| 08/05/2009 | CN101500977A Linear and branched alcohol ethoxylates for controlling insects |
| 08/05/2009 | CN101500975A Method for producing methanol, dimethyl ether, derived synthetic hydrocarbons and their products from carbon dioxide and water(moisture) of the air as sole source material |
| 08/05/2009 | CN101497560A Process for producing low peroxide number allyl alcohol polyether |
| 08/05/2009 | CN101497559A Preparation of sorbierite and glycerol mixed alcohol polyoxypropylene ether |
| 08/05/2009 | CN100522909C Reaction products of 2-propylheptanol with 1-halogen-2,3-epoxypropanes and 1-hydroxy-2,3-epoxypropane |
| 08/05/2009 | CN100522896C Method of directly preparing alkane iodide by one-pot method |
| 08/05/2009 | CN100522349C Novel gamma aluminium oxide catalyst and producing technology |
| 07/30/2009 | WO2009092349A2 Method for producing a latent heat storage material and dialkyl ether as a latent heat storage material |
| 07/29/2009 | EP1268383B1 Catalytic oxidation of organic substrates by transition metal complexes in organic solvent media expanded by supercritical or subcritical carbon dioxide |
| 07/29/2009 | CN101492349A Production process for energy-saving environment-friendly methanol dehydration joint production of combustion extractive dimethyl ether |
| 07/29/2009 | CN100519498C Phrcess of coproducing methyl tert-butyl ether and tert-butyl alcohol |
| 07/23/2009 | WO2009091380A1 Purification of propylene glycol monoalkyl ether |
| 07/23/2009 | WO2009091379A1 Production of propylene glycol monoalkyl ether |
| 07/23/2009 | US20090187037 Synthesis of difunctional oxyethylene-based compounds |
| 07/22/2009 | EP2079674A1 Process for the preparation of trifluoroethoxytoluenes |
| 07/22/2009 | EP2079673A1 Processing of solid brominated aromatic organic compounds containing occluded bromine |
| 07/22/2009 | CN100516454C Method of controlling asphaltene precipitation in a fluid |
| 07/22/2009 | CN100516009C Supported ruthenium nanoparticle catalyst for cis -dihydroxylation and oxidative cleavage of alkenes |
| 07/22/2009 | CN100515926C Production of fluormethyl 2,2,2-trifluoro-1-(trifluoromethyl)ethyl ether |
| 07/16/2009 | WO2009087994A1 Method for dehalogenating aromatic halide |
| 07/16/2009 | WO2009042091A3 Process for making ethers from alkoxide anions or precursors of alkoxide anions |
| 07/16/2009 | WO2008138938A3 Process for the production of palladium supported catalysts for catalyzing heck, suzuki-miyaura sonogashira coupling and buchwald-hartwig reactions |
| 07/16/2009 | US20090181845 Magnesium compound, solid catalyst component, olefin polymerization catalyst, and method for producing olefin polymer |
| 07/15/2009 | EP1440961B1 Fluorine-containing diene compounds, fluoropolymers and processes for production of both |
| 07/15/2009 | CN100513374C Method for preparing dimethyl ether by dehydration of methanol |
| 07/15/2009 | CN100513373C Production process of 3-alkoxy-1-propanols, and 3-alkoxy-1-propanols obtained by the production process |
| 07/14/2009 | US7560582 Use of specific bidentate ligands, e.g., 2-dicyclohexylphosphino-2'-dimethylamino-biphenyl, in transition metal-catalyzed carbon-heteroatom and carbon-carbon bond-forming reactions including amination and arylation and with aryl halide reactants and amine, boronic acid, borane or ketone reactants |
| 07/14/2009 | US7560494 Rapid low-foam wetting agents for hydrophobic surfaces |
| 07/09/2009 | WO2009085247A2 Process for the purification of fluromethyl 1,1,1,3,3,3,-hexafluoroisopropyl ether (sevoflurane) |
| 07/09/2009 | WO2009082795A1 Derivatives of 4-nerolidylcatechol, pharmaceutical compositions comprising them and process for producing the same |
| 07/09/2009 | US20090177016 Catalyst and process using the catalyst |
| 07/09/2009 | CA2710218A1 Process for the purification of fluromethyl 1,1,1,3,3,3,-hexafluoroisopropyl ether (sevoflurane) |
| 07/08/2009 | EP1888495A4 Composition and method using same to remove urethane products from a substrate |
| 07/08/2009 | EP1440962B1 Stabilized compositions of aqueous reduced coenzyme q solution |
| 07/08/2009 | CN100509737C Process for producing 2,6-chlorophenesic compound |
| 07/08/2009 | CN100509735C Production of fluormethyl 2,2,2-trifluoro-1-(trifluoromethyl) ethyl ether |
| 07/08/2009 | CN100509734C Solvents containing cycloalkyl alkyl ethers and process for production of the ethers |
| 07/07/2009 | US7557237 Process for the synthesis of 3-(3-fluoro-4-hydroxyphenyl)-7-hydroxynaphthonitrile |
| 07/02/2009 | WO2009081956A1 Method for producing conjugated aromatic compound |
| 07/02/2009 | WO2009081852A1 Protective agent |
| 07/02/2009 | WO2009081204A1 Alcohol dehydration |
| 07/02/2009 | WO2009080949A1 Gossypol and apogossypol derivatives, preparation thereof and uses thereof |
| 07/02/2009 | US20090171128 crude sevoflurane is repeatedly washed with water under conditions and for a time sufficient to reduce the level of 1,1,1,3,3,3-hexafluoroisopropanol to no more than 200 ppm or no more than 100 ppm |
| 07/02/2009 | CA2708450A1 Method for producing conjugated aromatic compound |
| 07/02/2009 | CA2708290A1 Gossypol and apogossypol derivatives, preparation thereof and uses thereof |
| 07/01/2009 | EP1537913B1 Palladium catalyst composition |
| 07/01/2009 | EP1380342B1 Complex catalyst, process for producing the complex catalyst, and process for producing alcohol derivative with the complex catalyst |
| 07/01/2009 | CN101472871A Process for making dibutyl ethers from aqueous 1-butanol |
| 07/01/2009 | CN101472870A Process for making dibutyl ethers from dry 1-butanol |
| 07/01/2009 | CN100506772C Isopropyl ether recovering system |
| 07/01/2009 | CN100506771C Process for preparing dimethyl ether by vapor catalytic dehydration of methanol with high-activity dipping-type heteropoly acid as catalyst |
| 06/30/2009 | US7553995 Method of producing tertiary amyl ethyl ether |
| 06/30/2009 | US7553994 Method for producing ditrimethylolpropane |
| 06/30/2009 | US7553988 Method for producing coupling compound |
| 06/30/2009 | CA2361148C Novel methods for cross-metathesis of terminal olefins |
| 06/25/2009 | WO2009078490A1 Method of regulating temperature in reaction vessel, reactor, and process for producing dimethyl ether |
| 06/25/2009 | WO2009077730A1 Process for the production of alcohols from a carbonaceous feedstock |
| 06/25/2009 | WO2009077726A1 Process for the conversion of alcohol (s) into alcohol (s) with increased carbon- chain |
| 06/25/2009 | WO2009077720A1 Process for the production of alcohol from a carbonaceous feedstock |
| 06/25/2009 | CA2709420A1 Process for the conversion of alcohol (s) into alcohol (s) with increased carbon- chain |
| 06/24/2009 | EP2072492A1 Process for the conversion of hydrocarbons to ethanol |
| 06/24/2009 | EP2072491A1 Process for the conversion of alcohol(s) into alcohol(s) with increased carbon-chain |
| 06/24/2009 | EP2072490A1 Process for the conversion of hydrocarbons to alcohols |
| 06/24/2009 | CN101466658A Process for making dibutyl ethers from isobutanol obtained by fermentation |
| 06/24/2009 | CN100503041C Catalyst for dimethyl ether synthesis and its preparation methods |
| 06/18/2009 | WO2009076275A1 Process for the continuous production of high purity phenolic glycol ether |