| Patents for C07C 41 - Preparation of ethers; Preparation of compounds having groups, groups or groups (17,242) |
|---|
| 07/25/2013 | DE19903925B4 Verfahren zur Herstellung eines Styrolderivates A process for preparing a styrene derivative |
| 07/24/2013 | EP2617700A1 Novel fluorinated vinyl ether compound and manufacturing method therefor |
| 07/24/2013 | EP2616424A1 Method for producing 2-methyl-3-(4-tert-butylphenyl)-propanal having high para-isomer purity |
| 07/24/2013 | CN203079883U Dimethyl ether preparation device connected with flash tank |
| 07/24/2013 | CN1986511B Process for preparing fluorohalogenethers |
| 07/24/2013 | CN103221371A Biocide compositions comprising alkoxylation products of isoamyl alcohol derivates |
| 07/24/2013 | CN103215018A Preparation of double-long-chain non-ionic oil-removing surfactant and applications |
| 07/24/2013 | CN103214354A Preparation method of trans-stilbene compound and water-soluble derivative of compound |
| 07/24/2013 | CN103214353A Alkene-terminated polyfluorinated diaryl acetylene liquid crystal compound and preparation method thereof |
| 07/24/2013 | CN103214352A Method for preparing resveratrol and analogues thereof through mixed metal oxide solid base catalysis |
| 07/24/2013 | CN103212418A Dual-function catalyst for directly preparing dimethyl ether from synthesis gas and preparation method of dual-function catalyst |
| 07/24/2013 | CN103212415A A silver-catalyst composition, a process for preparing the catalyst composition and a use of the catalyst composition for the epoxidation of ethylene |
| 07/24/2013 | CN102267881B Lycopene intermediate and preparation method thereof |
| 07/24/2013 | CN102093406B Chiral cyclopropane alkamine ligand compound, and preparation and application thereof |
| 07/23/2013 | US8492596 Process for production of ditrimethylolpropane |
| 07/18/2013 | US20130184498 Process for the production of dimethyl ether |
| 07/18/2013 | US20130184497 Method for producing ditrimethylolpropane |
| 07/18/2013 | US20130184485 Method for Allylating and Vinylating Aryl, Heteroaryl, Alkyl, and Alkene Halogenides Using Transition Metal Catalysis |
| 07/17/2013 | CN203065378U Glyphosate deacidification device |
| 07/17/2013 | CN203065375U Methanol recovery device |
| 07/17/2013 | CN203060888U Methylal deep dehydration purifying device |
| 07/17/2013 | CN103204757A Method for synthesizing single-alkyl fluorene |
| 07/17/2013 | CN102219188B Process for production of a borohydride compound |
| 07/17/2013 | CN102040491B Catalytic synthesis method for polyoxymethylene dimethyl ethers (PODE) by molecular sieves |
| 07/17/2013 | CN102001922B Method for synthesizing diphenoxyl methane |
| 07/17/2013 | CN101550070B Production process of ditrimethylolpropane |
| 07/16/2013 | CA2660634C 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 |
| 07/16/2013 | CA2561047C Method for preparing 3-cyclopentyloxy-4-methoxybenzaldehyde |
| 07/11/2013 | US20130178659 Novel fluorine-containing vinyl ether compound and method for producing the same |
| 07/11/2013 | US20130178658 Novel divinyl-ether compound and manufacturing method therefor |
| 07/11/2013 | US20130178655 Method for synthesizing 3,5-dichloroanisole from 1,3,5-trichlorobenzene |
| 07/11/2013 | US20130178632 Transition-Metal-Catalyzed Carbon-Nitrogen and Carbon-Carbon Bond-Forming Reactions |
| 07/10/2013 | CN103201244A Processes for producing 1-bromo-2 (cyclopropyl methoxy)-5 fluoro-4- methoxybenzene |
| 07/10/2013 | CN103194242A Liquid crystal compound containing deuterium and preparation method as well as application thereof |
| 07/10/2013 | CN103193833A Method for preparing monosaccharide ester and polyphenol product from biomasses by pressurizing, liquefying and directionally extracting and separating |
| 07/10/2013 | CN103193625A Process for synthesizing 3-(3,5-dihydroxy-4-isopropylphenyl) acrylic acid |
| 07/10/2013 | CN103193606A Synthesis method of brominated phenolic compound |
| 07/10/2013 | CN103193605A Synthesizing method of tetrabromobisphenol A dual (2,3-dibromo-2-methyl propyl) ether |
| 07/10/2013 | CN103193604A Asarin compound and freeze-dried powder injection thereof |
| 07/10/2013 | CN103193603A Regeneration method of MTBE (methyl tert-butyl ether) adsorbent desulfurization solvent |
| 07/10/2013 | CN103193581A Device and method for coproduction of 1,3-butadiene and ethyl tert butyl ether from methanol to olefin (DMTO) byproduct coal-based mixing C4 |
| 07/10/2013 | CN103193569A Method for synthesis of acetal/ketal in presence of acidic ionic liquid as catalyst? |
| 07/10/2013 | CN103193567A Method for controllable reduction of unsaturated organic compound from catalysis of formic acid by nanogold |
| 07/10/2013 | CN102180776B Preparation method for 2-(4-phenoxy phenoxy)ethanol |
| 07/10/2013 | CN102120717B Method for producing trichloromethoxybenzene by using chlorobenzene as solvent |
| 07/10/2013 | CN102070415B Method for preparing o-phenylphenoxyethanol |
| 07/10/2013 | CN101544591B (E)-substituted styrene compound and preparation method thereof |
| 07/10/2013 | CN101289372B Alkyl phenol ethoxylate high yield production method |
| 07/09/2013 | CA2597788C Separation/purification of desflurane from hydrogen fluoride |
| 07/09/2013 | CA2578193C Process for telomerizing noncyclic ofefins |
| 07/04/2013 | US20130172627 Process for preparing lower olefins |
| 07/03/2013 | EP2609065A1 Processes for producing 1-bromo-2 (cyclopropyl methoxy)-5 fluoro-4- methoxybenzene |
| 07/03/2013 | CN103189343A Process for producing optically active 4-chloro-3-hydroxybutanal compound |
| 07/03/2013 | CN103189342A Novel fluorinated vinyl ether compound and manufacturing method therefor |
| 07/03/2013 | CN103183820A Preparation method of polyoxyethylene/propylene ether with low polyethylene/propylene glycol content |
| 07/03/2013 | CN103183712A Double metal cyanide catalyst preparation method |
| 07/03/2013 | CN103183592A Preparation method of 2-chloro-1,1,1-trialkoxy ethane |
| 07/03/2013 | CN103183591A 4'-dialkoxymethylbicyclohexyl-4-ylmethanol and method for producing it |
| 07/03/2013 | CN103183590A Separation method of water and propylene glycol monomethyl ether |
| 07/03/2013 | CN103183589A Method for separating water and propylene glycol monomethyl ether |
| 07/03/2013 | CN103183588A Preparation method of veratrole |
| 07/03/2013 | CN102627748B Preparation method of acidic ionic liquid resorcinol formaldehyde resin copolymer material |
| 07/03/2013 | CN102267879B Lycopene intermediate and preparation method thereof |
| 07/03/2013 | CN102190565B Method for preparing intermediate of vitamin A, namely tetradecanal |
| 07/03/2013 | CN102040484B Method for synthesizing polyethoxylated derivative |
| 07/03/2013 | CN102031178B Low sulfur diesel lubricity additive and preparation method thereof |
| 07/03/2013 | CN101851176B Organic metal iridium catalyst with nitrone ligand |
| 07/03/2013 | CN101506128B Method of rapid methylation, kit for preparing PET tracer and method of producing PET tracer |
| 07/03/2013 | CN101475429B Method for comprehensive utilization of cracking C4 |
| 07/02/2013 | US8476477 Process of oxidative conversion of methanol |
| 07/02/2013 | CA2646691C Process for the preparation of pure dimethyl ether |
| 06/27/2013 | WO2013095850A1 Methods for alcohol dehydration |
| 06/27/2013 | WO2013093943A1 Phenolytic kinetic resolution of azido and alkoxy epoxides |
| 06/27/2013 | WO2013092680A1 Catalyst used for the production of addition products of epoxides and compounds having active hydrogen atoms |
| 06/27/2013 | WO2013091696A1 Synthesis of intermediates for preparing anacetrapib and derivatives thereof |
| 06/27/2013 | WO2013091067A1 Production of ethanol from synthesis gas |
| 06/27/2013 | US20130165667 Method for the preparation of phosphine butadiene ligands, complexes thereof with copper and use thereof in catalysis |
| 06/27/2013 | US20130165658 Process for the preparation of iodides |
| 06/27/2013 | US20130165361 Vinyl ether polymer fluids made using controlled living cationic polymerization and their use as synthetic lubricant basestocks |
| 06/26/2013 | EP2607342A1 Process for the manufacture of substituted malonic acid derivative compounds and of Sevoflurane |
| 06/26/2013 | EP2607300A1 Process for producing hydrogen or heavy hydrogens, and hydrogenation (protiation, deuteration or tritiation) of organic compounds using same |
| 06/26/2013 | EP2606048A1 Fluoroalkylation methods and reagents |
| 06/26/2013 | CN203018081U Continuous decarboxylation reaction device |
| 06/26/2013 | CN103172834A Hyperbranched polymer with 2,4,6-tribromo-1-alkoxybenzene as matrix and preparation method thereof |
| 06/26/2013 | CN103172512A Cajanin compound with similar structures, as well as preparation method and application thereof |
| 06/26/2013 | CN103172501A Energy-conservation separation method and device for rectifying dimethyl ether |
| 06/26/2013 | CN103172480A Method for preparing iodo aromatic hydrocarbon |
| 06/26/2013 | CN102276414B Star-shaped tetraaryl ethylene compounds and preparation method and application thereof |
| 06/26/2013 | CN102206143B Preparation method for intermediate product 2-naphthyl methyl ether of 6-methoxy-2-acetonaphthone |
| 06/26/2013 | CN102167660B Method for preparing electronic grade dimethoxymethane through lateral-line reactive extraction rectifying |
| 06/26/2013 | CN101817731B Method for preparing polymethoxy dimethyl ether by converting methanol |
| 06/26/2013 | CN101817728B Method for producing hexafluoropropane oxide and coproducing perfluorovinyl ether |
| 06/25/2013 | US8470202 Metal passivation |
| 06/20/2013 | WO2013090682A1 Trisubstituted methyl alcohols and their polymerizable derivatives |
| 06/20/2013 | WO2013090161A1 Stereoselective synthesis of tapentadol and its salts |
| 06/20/2013 | WO2013089271A1 Method for producing glycol from oxirane compound |
| 06/20/2013 | WO2013088056A1 High‑yield synthesis of p-(benzyloxy)calix[6, 7, 8]arenes |
| 06/20/2013 | US20130158290 Production of oxygenated compounds in the presence of a catalyst suspended in an inert liquid |
| 06/20/2013 | US20130158283 Process for the Preparation of Oxidized Phospholipids |
| 06/20/2013 | CA2802052A1 Production of ethanol from synthesis gas |