| Patents for C07C 43 - Ethers; Compounds having groups, groups or groups (24,599) |
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| 07/25/2012 | CN102603522A Phenol derivatives and application thereof to preparation of anti-HBV (hepatitis B virus) medicines |
| 07/25/2012 | CN102603499A Synthetic method of 1-bromo-4-fluorin-5-isopropyl-2-metoxybenzene |
| 07/25/2012 | CN102603498A Method for extracting phenolic compounds from biological oil |
| 07/25/2012 | CN102603497A 1-alkoxy-4-[4-(4-alkyl cyclohexyl) phenyl]-2, 3-difluorobenzene and synthetic method thereof |
| 07/25/2012 | CN102603496A Method for synthesizing 1-butoxy-2,3-difluorobenzene |
| 07/25/2012 | CN102603495A Preparation method of aromatic iodide in water phase |
| 07/25/2012 | CN102603494A Method for synthesizing polyglycerol with solid base catalyst |
| 07/25/2012 | CN102600852A Catalyst for preparing dimethyl ether as well as preparation method and application thereof |
| 07/25/2012 | CN102174187B Synthetic method of targeted pegylated lipid medicinal material |
| 07/25/2012 | CN102040731B Method for preparing polyether polyol |
| 07/25/2012 | CN101920197B Catalyst for preparing ether alcohol by ether aldehyde hydrogenation reaction and preparation method thereof |
| 07/25/2012 | CN101745385B Preparation method of load type palladium/shell powder catalyst |
| 07/25/2012 | CN101704711B Method for preparing 1,2-diol compound by using catalytic hydration of epoxide |
| 07/25/2012 | CN101693649B Process for preparing 1.3.5-trimethoxybenzene |
| 07/25/2012 | CN101531574B Method for preparing 3,4,5-trimethoxy toluene |
| 07/25/2012 | CN101428211B Catalyst for producing dimethoxymethane with methanol selective oxidation and preparation method thereof |
| 07/25/2012 | CN101405240B Reagent for organic synthesis and method of organic synthesis reaction with the reagent |
| 07/24/2012 | CA2473700C Method for stabilizing reduced coenzyme q10 and composition therefor |
| 07/19/2012 | WO2012094788A1 Paraterphenyl derivative and use thereof for preparing antitumor medicaments |
| 07/19/2012 | WO2012070068A3 Process for preparation of triclabendazole |
| 07/19/2012 | US20120184682 Biocompatible and biodegradable polymers from renewable natural polyphenols |
| 07/19/2012 | US20120182200 Components for high-frequency technology, and liquid-crystalline media |
| 07/19/2012 | DE10145778B4 Fluorierte Anthracene und ihre Verwendung in Flüssigkristallmischungen und in Flüssigkristalldisplays Fluorinated anthracenes and their use in liquid crystal mixtures and in liquid crystal displays |
| 07/18/2012 | EP2476663A1 Vinyl ether compound, vinyl ether polymer, and method for producing vinyl ether compound |
| 07/18/2012 | EP2197889B1 Use of cyclovinyl phosphine/copper complexes as arylation catalysts |
| 07/18/2012 | EP1827678B1 Method and apparatus for performing micro-scale chemical reactions |
| 07/18/2012 | EP1701932B1 Tolterodine, compositions and uses thereof, and preparation of the same |
| 07/18/2012 | CN102597059A Process for manufacturing polytrimethylene ether glycol using improved methods for phase separation |
| 07/18/2012 | CN102596875A Vinyl ether compounds and methods of their preparation and use |
| 07/18/2012 | CN102585839A Cyclohexadiene polyfluoro liquid crystal compound and preparation method thereof |
| 07/18/2012 | CN102585201A Method for preparing polyol for hard polyurethane foam by using kitchen waste |
| 07/18/2012 | CN102585197A Method for addition of epoxide, and use of alkali metal and salts thereof for method |
| 07/18/2012 | CN102585194A Method for synthesizing allyl fatty alcohol-polyoxyethylene ether or allyl alkylphenol ethoxylate |
| 07/18/2012 | CN102584777A Benzenoid compounds of antrodia cinnamomea, preparation and analysis method thereof |
| 07/18/2012 | CN102584548A Preparation method for bromine benzyls compound |
| 07/18/2012 | CN102584547A Bisabolane sesquiterpene dimer compound as well as preparation method and application thereof |
| 07/18/2012 | CN102584546A Synthesis method of 2,3-difluorobenzene ester |
| 07/18/2012 | CN102584545A Fluorine contained aromatic polymerizing monomer with vinyl ether serving as end group and synthetic method |
| 07/18/2012 | CN102584544A Process for separating ethylene glycol monomethyl ether and water with intermittent azeotropic distillation method |
| 07/18/2012 | CN102584543A Preparation method of chromatographic-grade organic solvent ethylene glycol monomethyl ether |
| 07/18/2012 | CN102584540A Technology for transforming biomass into organic acid by using papermaking black water |
| 07/18/2012 | CN102584527A Method for utilizing coal and salt comprehensively |
| 07/18/2012 | CN102584511A Preparation method for secondary alcohol |
| 07/18/2012 | CN102050945B Polyether glycol, polyurethane rigid foamed plastic and preparation methods thereof |
| 07/18/2012 | CN101547735B Method of separating target substance according to membrane separation and apparatus therefor |
| 07/18/2012 | CN101544547B Synthesis method of 1,1,1,3,3,3-hexafluoroisopropyl methyl ether |
| 07/18/2012 | CN101448873B Polyether and method for producing the same |
| 07/18/2012 | CN101374791B Method for producing optically active alcohol compound |
| 07/18/2012 | CN101326149B Process for producing polyglyceryl ether derivative |
| 07/18/2012 | CN101085753B Fluorosulfates of hexafluoroisobutylene and its higher homologs and their derivatives |
| 07/12/2012 | WO2012093271A1 A new palladium catalyst, method for its preparation and its use |
| 07/12/2012 | US20120178945 Benzenoid compounds of antrodia cinnamomea, preparation and analysis method thereof |
| 07/12/2012 | US20120178829 Bi - or tricyclic sterically hindered alkoxyamines and process for their preparation |
| 07/12/2012 | US20120178704 Prevention and treatment of colon cancer |
| 07/11/2012 | EP2474518A1 Cyclic compound, process for production of the cyclic compound, radiation-sensitive composition, and method for formation of resist pattern |
| 07/11/2012 | EP2473466A1 Process for producing acetic acid and dimethyl ether using a zeolite catalyst |
| 07/11/2012 | CN202322672U 一种八溴醚物料处理装置 An eight-bromo ether material handling equipment |
| 07/11/2012 | CN202322671U 一种八溴醚溶剂蒸馏装置 An eight-bromo ether solvent distillation unit |
| 07/11/2012 | CN102575002A Polytrimethylene ether glycol or copolymers thereof having improved color and processes for their preparation |
| 07/11/2012 | CN102574888A Novel protecting group for synthesizing RNA and derivative thereof |
| 07/11/2012 | CN102574798A Organophosphorus compounds based on tetraphenol (tp)-substituted structures |
| 07/11/2012 | CN102574759A Liquid crystalline compound with negative dielectric anisotropy, liquid crystal composition using same, and liquid crystal display element |
| 07/11/2012 | CN102559201A Allyloxy lateral multi-fluoric liquid crystal compound and preparation method thereof |
| 07/11/2012 | CN102558540A Preparation method for polyether polyol based on plant phenol |
| 07/11/2012 | CN102558082A Preparation intermediate compound of isoxazoline-substituted benzamide compound and noxious organism control agent |
| 07/11/2012 | CN102557899A Methylal catalytic synthesizing method employing methanol and trioxymethylene |
| 07/11/2012 | CN102557898A Method and device for preparing high-concentration methylal |
| 07/11/2012 | CN102557897A Plant-phenol-based polyether polyol |
| 07/11/2012 | CN102557896A (Poly) fluorine substituted phenyl diacetylene (bi) phenyl derivative, and preparation method and application thereof |
| 07/11/2012 | CN102557895A Method for preparing trichlorine metoxybenzene |
| 07/11/2012 | CN102557894A Synthesis process of 1, 2, 3-trimethoxy benzene |
| 07/11/2012 | CN102557893A Lignan compounds with glucokinase (GK) activation effect |
| 07/11/2012 | CN102557892A Method for extracting quebrachitol from natural latex |
| 07/11/2012 | CN102557891A Preparation method for 4-isopropoxy ethyoxyl methyl phenol |
| 07/11/2012 | CN102557890A Process for preparing 2,2,3,3-tetrafluoropropyl difluoromethyl ether |
| 07/11/2012 | CN102557889A Method for synthesizing polyglycerol by using load type sodium hydroxide solid alkali catalyst |
| 07/11/2012 | CN102557888A Method for deeply desulfurizing methyl tertiary butyl ether |
| 07/11/2012 | CN102557887A Method for preparing tert-amyl methyl ether by etherifying C5 raffinate |
| 07/11/2012 | CN102557866A Liquid crystal compounds and compositions and liquid crystal displays and photoelectric devices comprising the compounds and compositions |
| 07/11/2012 | CN102557849A Continuous reaction method |
| 07/11/2012 | CN102553647A Magnetic nanometer solid acid catalyst and preparation method thereof |
| 07/11/2012 | CN102553646A Chiral diamine diphosphine metal compound catalysts as well as preparation method and application thereof |
| 07/11/2012 | CN101773848B Catalyst used for synthesizing methyl tertiary butyl ether and preparation method thereof |
| 07/11/2012 | CN101665416B Synthesis method of 3,5-di-tert-butyl-4-hydroxyl benzyl methyl ether |
| 07/11/2012 | CN101440025B Method for preparing ethylidene ether or ketal by N-methyl glyoxaline bisulphate ion liquid catalysis |
| 07/11/2012 | CN101085752B Fluorosulfates of hexafluoroisobutylene and its higher homologs and their derivatives |
| 07/10/2012 | US8217190 reacting ethylene and oxygen in chemical reactors to produce epoxyethane, then converting the product to 1,2-ethanediol; quenching with bases to mitigates corrosion of the chemical reactors |
| 07/10/2012 | US8217126 Fluoroolefin monomers and copolymers thereof |
| 07/05/2012 | WO2012031028A3 Methods for treating neurodegenerative diseases |
| 07/05/2012 | US20120172631 Phosphatidyl oligoglycerols |
| 07/05/2012 | US20120172615 Isoxazoline-substituted benzamide compound and pesticide |
| 07/05/2012 | US20120172489 Multifunctional self-decontaminating surface coating |
| 07/05/2012 | US20120172281 Detergent compositions comprising microbially produced fatty alcohols and derivatives thereof |
| 07/05/2012 | US20120172228 Alcohol alkoxylates as adjuvants for agrochemical formulations |
| 07/05/2012 | US20120171728 Process for amplifying dna using tetratethylene glycol, kit of parts therefor and use thereof |
| 07/05/2012 | US20120170098 Chromene compound |
| 07/05/2012 | US20120168677 Liquid crystal compound, liquid crystal composition and liquid crystal display device |
| 07/04/2012 | EP1931614B1 Hydrofluoroether compounds and processes for their preparation and use |
| 07/04/2012 | CN202297423U 双季戊四醇生产设备 Dipentaerythritol production equipment |
| 07/04/2012 | CN202297422U 乙二醇二甲醚初蒸残液回收再利用装置 First ethylene glycol dimethyl ether evaporated residue recycling device |