| Patents for C07C 43 - Ethers; Compounds having groups, groups or groups (24,599) |
|---|
| 05/01/2013 | EP2585568A1 Perfume systems |
| 05/01/2013 | CN103080058A Aromatic compound containing specific branch |
| 05/01/2013 | CN103073440A Diphenylvinyloxy alkylamine compound and preparation method as well as application thereof |
| 05/01/2013 | CN103073400A Purification method of methylal |
| 05/01/2013 | CN103073399A Preparation method of 3,5-dimethoxy phenylcarbinol |
| 05/01/2013 | CN103073398A Preparation method of 1, 2-bis (3-methylphenoxy) ethane |
| 05/01/2013 | CN103073395A Technology for preparing micro-molecular phenolic compound through microwave reinforced continuous degradation of lignin in hydrogen donor |
| 05/01/2013 | CN103073393A Method for preparing hydroxy-substituted polycyclic aromatic compound |
| 05/01/2013 | CN103073385A Method for absorbing and degrading perfluoroisobutylene |
| 05/01/2013 | CN103073380A Preparation method for catalyst used in production of isobutene through cracking of methyl tert-butyl ether |
| 05/01/2013 | CN102302553B Extraction method of key components of Chinese magnoliavine fruit medicament |
| 05/01/2013 | CN102276427B Method for preparing acetal from acrolein |
| 05/01/2013 | CN102149743B Compound containing 1,3-diene structure and method for producing same |
| 05/01/2013 | CN101967085B Method for recycling ditrimethylolpropane |
| 05/01/2013 | CN101842409B Salt compound, cationic polymerization initiator and cationically polymerizable composition |
| 05/01/2013 | CN101681108B A lithographic printing plate precursor |
| 05/01/2013 | CN101600194B A method and system for a low-overhead mobility management protocol in the internet protocol layer |
| 04/30/2013 | US8431711 Organic compound |
| 04/25/2013 | WO2013059765A1 New reactive surfactants for freeze-thaw stable emulsion polymers and coatings thereof |
| 04/25/2013 | WO2013059606A1 Compounds and methods for the treatment of muscular disease, and related screening methods |
| 04/25/2013 | WO2013057044A1 Use of tris(2-hydroxyphenyl)methane derivatives for tertiary petroleum production |
| 04/25/2013 | US20130101684 Compounds, Compositions, And Methods For Reducing Or Eliminating Bitter Taste |
| 04/25/2013 | CA2856703A1 Opsin-binding ligands, compositions and methods of use |
| 04/25/2013 | CA2852728A1 New reactive surfactants for freeze-thaw stable emulsion polymers and coatings thereof |
| 04/25/2013 | CA2851326A1 Use of tris(2-hydroxyphenyl)methane derivatives for tertiary mineral oil production |
| 04/24/2013 | CN103068786A Cosmetic preparations |
| 04/24/2013 | CN103068721A Process for producing hydrogen or heavy hydrogens, and hydrogenation (protiation, deuteration or tritiation) of organic compounds using same |
| 04/24/2013 | CN103059287A Preparation method of polyether |
| 04/24/2013 | CN103058837A Method and equipment for producing acetal through catalytic distillation |
| 04/24/2013 | CN103058836A Liquid crystal compound containing indan and difluoro methylenedioxy bridge, as well as preparation method and application thereof |
| 04/24/2013 | CN103058835A Synthetic method of anethole |
| 04/24/2013 | CN103058834A Method for extracting quebracho bark alcohol from rubber-processing wastewater of natural rubber |
| 04/24/2013 | CN103058833A Preparation method of dihydroxy oxethyl fluorene |
| 04/24/2013 | CN103058832A Application of selective estrogen receptor modulator |
| 04/24/2013 | CN103058296A Treatment method of chloromethane alkali wash and water wash wastewater |
| 04/24/2013 | CN102350371B Mesoporous molecular sieve catalyst and application of catalyst in synthesis of ethylene glycol monobutyl ether |
| 04/24/2013 | CN102335599B Olefin etherification catalyst and its preparation and use |
| 04/24/2013 | CN101880210B Preparation method for conjugated diene compound |
| 04/24/2013 | CN101857518B Green synthesizing method of aryl bromide |
| 04/24/2013 | CN101768033B Method for reducing carbonyl to methylene by catalytic hydrogenation |
| 04/24/2013 | CN101367696B Method for recycling methanol form methyl tert-butyl aether tail gas |
| 04/24/2013 | CN101346334B Tetrafluorotoluene compound, method for producing same and use thereof |
| 04/23/2013 | US8426649 Cyclopropenones and the photochemical generation of cyclic alkynes therefrom |
| 04/23/2013 | CA2542650C Bridged ring structures as pharmaceutical agents |
| 04/18/2013 | WO2013054325A1 Flame retardants, processes for their preparation and uses thereof in polyurethane and polyisocyanurate foams |
| 04/18/2013 | WO2013053193A1 Compound comprising 1,2-difluoroethylene and difluoromethylene ether structure, preparation and use thereof |
| 04/18/2013 | US20130092875 Cyclohexane compound and liquid crystal composition containing the same |
| 04/18/2013 | DE19959721B4 Mesogene Vinylverbindungen Mesogenic vinyl compounds |
| 04/17/2013 | EP2580253A2 Vinyl ether end-functionalized polyolefins |
| 04/17/2013 | CN202881138U Catalyst circulation heating device in dimethyl ether production process |
| 04/17/2013 | CN202881037U Pretreatment device of saponified waste water diffusion tower |
| 04/17/2013 | CN202876407U Flash tank for preparing dimethyl ether |
| 04/17/2013 | CN103052619A Methods for treating neurodegenerative diseases |
| 04/17/2013 | CN103045232A Dihydro-pentacene-olefin organic light-emitting material, preparation method and application of dihydro-pentacene-olefin organic light-emitting material |
| 04/17/2013 | CN103044674A Preparation method of leveling agent |
| 04/17/2013 | CN103044216A Synthetic method and device of ethyl tert butyl ether |
| 04/17/2013 | CN103044215A Intermittent extractive distillation and separation method for isopropyl ether-isopropanol mixture |
| 04/17/2013 | CN103044214A Preparation method of ethyl tert butyl ether |
| 04/17/2013 | CN103044213A Process method for preparing ethyl tert-butyl ether |
| 04/17/2013 | CN103044212A Process method for preparing ethyl tert-butyl ether |
| 04/17/2013 | CN103044211A Synthesis method of 1,1-diphenyl cyclopropane derivative |
| 04/17/2013 | CN103044209A Preparation method for co-production of TBHQ (tertiary butylhydroquinone) and butylated hydroxyanisole |
| 04/17/2013 | CN103044193A Method for preparing chiral secondary alcohol |
| 04/17/2013 | CN103041860A Alkali compound catalyst used in synthesis reaction of nonyl phenol polyoxyethylene ether |
| 04/17/2013 | CN102086179B Synthesis method of biaryl compound |
| 04/17/2013 | CN101987813B Chemical total synthesis method for diabetes type II resistant medicament hypnopyrine |
| 04/17/2013 | CN101973855B Novel 4,4'-di(alkoxy/aryloxy methyl) biphenyl and preparation thereof |
| 04/17/2013 | CN101891598B Method for producing difluorobenzene derivative |
| 04/17/2013 | CN101879459B Preparation method and application of Schiff base functionalized ordered mesoporous PMO material solid supported Cu(I) heterogeneous catalyst |
| 04/17/2013 | CN101830782B Preparation method of 2,3,6,7,10,11-substituted benzophenanthrene |
| 04/17/2013 | CN101333153B Preparation of m-bromoanisole |
| 04/16/2013 | US8420853 Derivatives of cyclic compound and the use thereof |
| 04/11/2013 | WO2013050718A1 Method for preparing glycerol derivatives, use thereof, and composition including said glycerol derivatives |
| 04/11/2013 | WO2013050717A1 Method for preparing 1,2,3-trimethoxypropane, uses thereof, and compositions including said 1,2,3-trimethoxypropane |
| 04/11/2013 | US20130090390 Fragrances with note of lily of the valley |
| 04/11/2013 | DE19531165B4 Benzolderivate und flüssigkristallines Medium Benzene derivatives and liquid crystalline medium |
| 04/10/2013 | EP2578671A1 Aromatic substances with lily of the valley note |
| 04/10/2013 | EP2578563A1 Intermediate of lycopene and preparation method of intermediate thereof |
| 04/10/2013 | CN202865196U System for recovering cutting fluid and silicon carbide in waste mortar in silicon wafer cutting |
| 04/10/2013 | CN103038205A Vinylbenzyl ethers of polycyclopentadiene polyphenol |
| 04/10/2013 | CN103030617A Glucopyranosyl-substituted phenyl derivatives, medicaments containing such compounds, their use and process for their manufacture |
| 04/10/2013 | CN103030538A Fragrances with note of lily of the valley |
| 04/10/2013 | CN103030535A Purification method of dimethoxymethane |
| 04/10/2013 | CN103030534A Negative liquid crystal compound containing 2,3-difluorophenyl group, and preparation method and application thereof |
| 04/10/2013 | CN102380418B Catalyst for catalyzing and reducing asymmetric prochiral ketones to chiral alcohols, preparation method and application thereof |
| 04/10/2013 | CN102115428B Method for synthesizing hydrofluoro ether |
| 04/10/2013 | CN102010278B Preparation method of diphenylethene or derivatives thereof |
| 04/10/2013 | CN101891599B 3,4,5-trifluoro-phynyl tertiary butyl ether |
| 04/10/2013 | CN101781165B Method for synthesizing dicyclohexyl o-fluoroethylbenzene liquid crystal compound |
| 04/10/2013 | CN101659586B Extraction separation method for salicylic acid derivatives and corresponding phenol derivatives |
| 04/10/2013 | CN101633608B Preparation method of fatty alcohol oxyalkylene addition compound |
| 04/10/2013 | CN101195599B 2,4,6-phenyl substituted cyclic ketoenols |
| 04/09/2013 | US8415507 Pterostilbene cocrystals |
| 04/09/2013 | CA2555453C Cross-coupling process for production of aromatic compounds from aliphatic organic compounds and aromatic organometallic reagents |
| 04/09/2013 | CA2483483C Process for preparing oligonucleotides |
| 04/04/2013 | WO2013049245A1 Processes for separating components in alkyl perfluoroalkene ether production |
| 04/04/2013 | WO2013003734A3 Fluorination of aromatic ring systems |
| 04/04/2013 | US20130085306 Chlorofluorobenzene compound, optically isotropic liquid crystal medium and optical device |
| 04/03/2013 | EP2574192A1 Process for preparing an ortho-substituted 5-halophenol and a synthesis intermediate thereof |
| 04/03/2013 | CN202849286U Device for preparing dimethyl ether by utilizing methanol |