| Patents for C07C 43 - Ethers; Compounds having groups, groups or groups (24,599) |
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| 03/13/2013 | CN202786061U Production device for dimethyl ether from methanol vapor phase catalysis dehydration |
| 03/13/2013 | CN202777888U Waste gas recovering and treating system used in chemical loading process |
| 03/13/2013 | CN102971283A Fluorinated aromatic compound, organic semiconductor material, and organic thin-film device |
| 03/13/2013 | CN102964259A Preparation method of related substance E of metoprolol |
| 03/13/2013 | CN102964258A Preparation method of related substance J of metoprolol |
| 03/13/2013 | CN102964227A Method for preparation of polyoxymethylene dimethyl ether from paraformaldehyde |
| 03/13/2013 | CN102964226A Liquid crystal compound containing cyclobutyl and difluoromethylenedioxy connecting radical as well as preparation method and application thereof |
| 03/13/2013 | CN102964225A Preparation method of 2, 3-dichloroanisole |
| 03/13/2013 | CN102964224A Process |
| 03/13/2013 | CN102964223A Preparation method of propylene glycol monomethyl ether |
| 03/13/2013 | CN102964222A Method for synthesizing propylene glycol ether |
| 03/13/2013 | CN102964190A Method for preparing biaryl compounds in pure water |
| 03/13/2013 | CN102962100A Catalyst for dimethyl ether preparation through low-temperature methanol dehydration and preparation method as well as applications thereof |
| 03/13/2013 | CN102260144B Method for preparing tert-butyl vinyl ether compound |
| 03/13/2013 | CN102146090B Luminescent material prepared from dianthracene compounds substituted by aromatic rings |
| 03/13/2013 | CN102146024B Method for preparing diphenyl ether |
| 03/13/2013 | CN102040486B Preparation method of trimethylolpropane diallyl ether |
| 03/13/2013 | CN101913996B Fluidized bed reaction method for preparing dimethyl ether by methyl alcohol in presence of intermittently regenerated catalyst |
| 03/13/2013 | CN101291901B 聚乙烯基醚类化合物 Polyvinyl ether-based compound |
| 03/12/2013 | US8394859 Combretastatin analogs with tubulin binding activity |
| 03/07/2013 | WO2013033256A1 New reactive surfactants for emulsion polymerization, pigment dispersion, and uv coatings |
| 03/07/2013 | WO2013031603A1 Liquid-crystal compound, manufacturing method therefor, liquid-crystal composition, and liquid-crystal electro-optical element |
| 03/07/2013 | WO2013004579A3 Ethers of bis(hydroxymethyl)cyclohexanes |
| 03/07/2013 | DE4416256B4 Partiell fluorierte Benzolderivate und flüssigkristallines Medium Partially fluorinated benzene derivatives and liquid crystalline medium |
| 03/07/2013 | DE102011112496A1 4-Methylcatecholderivate und deren Verwendung 4-Methylcatecholderivate and their use |
| 03/07/2013 | CA2847280A1 New reactive surfactants for emulsion polymerization, pigment dispersion, and uv coatings |
| 03/06/2013 | EP2563756A1 Poly(allyl ether)s of polycyclopentadiene polyphenol |
| 03/06/2013 | EP2563755A1 Vinylbenzyl ethers of polycyclopentadiene polyphenol |
| 03/06/2013 | EP2563752A1 2-hydroxy-6-methyl-heptane derivatives as perfuming ingredients |
| 03/06/2013 | CN202766433U System device for preparing dimethyl ether by utilizing gas mixture |
| 03/06/2013 | CN102958913A Process for preparing an ortho-substituted 5-halophenol and a synthesis intermediate thereof |
| 03/06/2013 | CN102958887A Branched secondary alcohol alkoxylate surfactants and process to make them |
| 03/06/2013 | CN102952101A Process for producing epoxypropane by adopting caustic soda saponification method |
| 03/06/2013 | CN102952004A Technology for separating ethylene glycol monomethyl ether and water by use of continuous azeotropic distillation method |
| 03/06/2013 | CN102952003A Method of preparing ethylene glycol monomethyl ether by using one-step ethylene method |
| 03/06/2013 | CN102951981A Asymmetric hydrogenation method for ketone compound |
| 03/06/2013 | CN102950021A Catalyst for synthesizing dimethyl ether from biomass synthetic gas through slurry bed reaction |
| 03/06/2013 | CN101940940B Catalyst for oxidizing and converting methanol |
| 03/06/2013 | CN101659600B Method and device of a combined process for producing dimethyl ether by methanol and catalytic cracking |
| 03/05/2013 | CA2780483C Method for generating hydrocarbons, in particular gasoline, from synthesis gas |
| 02/28/2013 | WO2013028572A1 Fluorinated bisphenol ether compounds and methods for their use |
| 02/28/2013 | US20130048955 Heterocyclic compound and organic light-emitting device containing the same |
| 02/28/2013 | US20130047892 Reactive surfactants for emulsion polymerization, pigment dispersion, and uv coatings |
| 02/27/2013 | EP2562151A1 Processes for the preparation of agomelatine and its intermediates |
| 02/27/2013 | CN102947433A Perfume systems |
| 02/27/2013 | CN102947262A Compound having branched alkyl or branched alkenyl, optically isotropic liquid crystal medium and optical element |
| 02/27/2013 | CN102947261A Poly(allyl ether)s of polycyclopentadiene polyphenol |
| 02/27/2013 | CN102947260A Polymerization inhibitor composition for vinyl compounds and method for inhibiting the polymerization of vinyl compounds which includes using same |
| 02/27/2013 | CN102946877A Neuro-protective effects of adelostemma gracillimum and its isolated compounds |
| 02/27/2013 | CN102942582A Preparation method of entecavir key intermediate |
| 02/27/2013 | CN102942465A Preparation method and intermediate of 1-(4-chlorphenyl)-2-cyclopropyl-1-acetone |
| 02/27/2013 | CN102942460A Unsaturated acetal preparation method |
| 02/27/2013 | CN102942459A Long linear alkyl allyl ether and polymerization method thereof |
| 02/27/2013 | CN102942458A Preparation method of vinyl ether compound |
| 02/27/2013 | CN102516521B Phenyl allyl alcohol polyether and preparation method thereof |
| 02/27/2013 | CN102115429B (E)-1-(3,5-dimethoxyphenyl)-2-(3,5-dihydroxy-4-methoxyphenyl)ethylene, and preparation method and application thereof |
| 02/27/2013 | CN101817732B Method for alcoholysis during production of triethyl orthoformate |
| 02/27/2013 | CN101250094B Method for preparing 1-methoxy-2-propanol |
| 02/26/2013 | US8383865 Curcumin derivatives |
| 02/21/2013 | WO2013025377A1 Process for the manufacturing of sevoflurane |
| 02/21/2013 | US20130046116 Integrated copolyether glycol manufacturing process |
| 02/21/2013 | US20130046114 1-Methoxyl-2, 6, 10-Trimethyl-1, 3, 5, 9-Undec-Tetraene, and Preparation Method and Uses thereof |
| 02/21/2013 | US20130046102 Glyceryl ether compounds and their use |
| 02/21/2013 | US20130045897 Amphiphilic nanoparticle, composition comprising same and method of controlling oil spill using amphiphilic nanoparticle |
| 02/21/2013 | US20130045204 Fluorinated bisphenol ether compounds and methods for their use |
| 02/20/2013 | CN102936336A Environment-friendly isomeric alcohol polyoxyethylene ether |
| 02/20/2013 | CN102936266A Synthesis of pH-responding palladium N-heterocyclic carbene chelate and catalytic application thereof |
| 02/20/2013 | CN102936188A Propynol glycidyl ether synthesis method |
| 02/20/2013 | CN102936181A Diol preparation method and catalyst thereof |
| 02/20/2013 | CN102134183B Novel tetracyclic diene liquid crystal compound and preparation method thereof |
| 02/20/2013 | CN101565343B Preparation method of difluoro methoxy bridge bond compound |
| 02/19/2013 | US8378148 Alcoholic hydroxyl-containing compounds and making method |
| 02/14/2013 | WO2013021971A1 Organic photoelectric conversion element and organic solar cell employing same |
| 02/14/2013 | US20130041184 1,1-bis[(ethenyloxy)methyl]cyclohexane and method of production of same |
| 02/14/2013 | US20130041155 Carbon nanoring, method for producing same, compound suitable as starting material for producing the carbon nanoring, and method for producing the compound |
| 02/14/2013 | US20130041142 Human sweet taste receptor-acting sweet taste regulating substance to sweet taste substance |
| 02/14/2013 | US20130040874 Branched Hydroxyalkyl Polyoxylene Glycol Ethers |
| 02/14/2013 | US20130037752 Electroluminescent materials comprising fluorene derivatives |
| 02/13/2013 | EP2518039A9 Method for the preparation of therapeutically valuable triphenylbutene derivatives |
| 02/13/2013 | CN202730040U Device for producing dimethyl ether |
| 02/13/2013 | CN202730039U Preparation device using synthesis gas for directly preparing dimethyl ether by one-step method |
| 02/13/2013 | CN102933616A Vinyl ether end-functionalized polyolefins |
| 02/13/2013 | CN102924300A Method for preparing diphenyl ethylene compound through decarboxylic reaction |
| 02/13/2013 | CN102924245A Alcoholysis process of trimethyl orthoacetate |
| 02/13/2013 | CN102924244A Production technique of high-quality trimethyl orthoacetate |
| 02/13/2013 | CN102924243A Liquid crystal compound containing cyclopentyl and difluorometheneoxy linking group, preparation method and applications thereof |
| 02/13/2013 | CN102924242A Method for purifying propylene glycol ether compounds |
| 02/13/2013 | CN102924241A Diisopropyl ether production method |
| 02/13/2013 | CN102924206A Water-phase green preparation method of 1,3-disubstituted-3-aryl allyl compound and application of 1,3-disubstituted-3-aryl allyl compound |
| 02/13/2013 | CN101928199B Divinyl liquid crystal compound and preparation method thereof |
| 02/12/2013 | US8372975 Liquid crystal compound having difluoropropenyleneoxy bonding group |
| 02/12/2013 | CA2577935C Alkaline earth-based alkoxylation catalysts |
| 02/12/2013 | CA2468892C Vitamin d analogues |
| 02/12/2013 | CA2429817C Methods employing and compositions containing defined oxidized phospholipids for prevention and treatment of atherosclerosis |
| 02/07/2013 | WO2013018573A1 Process for producing α-fluoroaldehydes |
| 02/07/2013 | WO2013018302A1 Method for producing aromatic vinyl ether |
| 02/07/2013 | WO2013017619A1 Diphenyl substituted cyclohexane derivatives, useful as modulators of the estrogen receptors beta |
| 02/07/2013 | US20130033416 Organic compound and organic light emitting device having the same |
| 02/07/2013 | DE102004020479B4 Fluorierte kondensierte Aromaten und ihre Verwendung in Flüssigkristallmischungen Fluorinated condensed aromatic compounds and their use in liquid crystal mixtures |
| 02/07/2013 | CA2842394A1 Diphenyl substituted cyclohexane derivatives, useful as modulators of the estrogen receptors beta |