Patents
Sitemap › C07 - Organic chemistry › C07C - Acyclic or carbocyclic compounds › C07C 43 - Ethers; Compounds having groups, groups or groups
Patents for C07C 43 - Ethers; Compounds having groups, groups or groups (24,599)
08/2012
08/22/2012CN102643174A Method for preparing dillapiole
08/22/2012CN102643173A Lateral line rectification separation method for organic components of polyethylene glycol, ethylene glycol and ethylene glycol monomethyl ether in crystalline silicon cutting mixing recovery liquid
08/22/2012CN102643172A Preparation method of perfluoro-alkylethylalkyl ether
08/22/2012CN102643152A Green synthesis method for nanometer palladium catalysis biphenyl compound
08/22/2012CN101972644B Method for preparing polyformaldehyde dimethyl ether by using loaded niobium oxide catalyst
08/22/2012CN101745395B Amorphous alloy, catalyst and method for preparing methyl alcohol, dimethyl ether and low-carbon olefin
08/22/2012CN101679576B Composition containing a modified (poly)isocyanate and a solvent of the acetal or aliphatic ketone type, and use of said composition for producing coatings
08/16/2012WO2012109586A2 Methods and systems for evaluating and predicting the reactivity of monooxygenase enzymes
08/16/2012WO2012108484A1 Liquid crystalline styryl derivative, method for producing same, electrically conductive liquid crystal material, and organic semiconductor device.
08/16/2012WO2012082157A3 Process for making polyglycerol ethers of fatty alcohols
08/16/2012WO2012047443A3 Recycling carbon dioxide via capture and temporary storage to produce renewable fuels and derived products
08/16/2012US20120208874 Substituted alkynyl phenoxy compounds as new synergists in pesticidal compositions
08/16/2012US20120208738 Nonionic surfactant and surfactant composition comprising the same
08/16/2012DE4308028B4 1,2,2,2-Tetrafluorethylether und flüssigkristallines Medium 1,2,2,2-tetrafluoroethyl and liquid crystalline medium
08/15/2012EP1396483B2 Process for producing dimethyl ether
08/15/2012CN202379910U Condensing unit for preparing methylal industrially
08/15/2012CN202376981U Reaction kettle heating device applied to industrial preparation of methylal
08/15/2012CN102639519A Composition containing intermediate for water-soluble monomer and process for production thereof, composition containing water-soluble monomer, intermediate for water-soluble monomer, and water-soluble monomer and process for production thereof
08/15/2012CN102639496A Lysine specific demethylase-1 inhibitors and their use
08/15/2012CN102639477A Ether Compound, Lubricant Containing Same, and Composition For Lubricant Containing Same
08/15/2012CN102634005A Synthesis method of isomeric alcohol polyethenoxy ether
08/15/2012CN102634004A Catalyst for synthesizing heterogeneous alcohol polyoxyethylene ether
08/15/2012CN102633972A Preparation method and application of phosphorus-halide-cooperation inflaming retarding polyether polyol
08/15/2012CN102633929A Preparation method of acid ionic liquid mesoporous polymeric material
08/15/2012CN102633607A 1-alkoxy-2, 3-difluoro-4-(2-(4-(trans-4-alkyl cyclohexyl) phenyl) acetenyl) benzene and preparation method thereof
08/15/2012CN102633606A 3,3'-dimethoxy-5,5'-dibromo-6,6'-diiodobiphenyl and synthesis method thereof
08/15/2012CN102633581A Application of nano titanium oxide mesoporous composite loaded platinum catalyst to catalytic hydrogenation
08/15/2012CN102631335A Preparation of sevoflurane with negligible water content
08/15/2012CN101665417B One-pot process for synthesizing 1,2,3-trimethoxy-benzene by using o-vanillin
08/15/2012CN101486643B Trans naproxen ester, optical isomer thereof, as well as preparation and use thereof
08/09/2012DE4322905B4 Chirale 2,6-Difluorbenzol-Derivate Chiral 2,6-difluorobenzene derivatives
08/08/2012EP2484658A1 Liquid crystalline compound with negative dielectric anisotropy, liquid crystal composition using same, and liquid crystal display element
08/08/2012EP2484657A2 Compositions having hase rheology modifiers
08/08/2012EP2483368A1 Electroluminescent materials comprising fluorene derivatives
08/08/2012EP2483361A2 Apparatus including hydrofluoroether with high temperature stability and uses thereof
08/08/2012EP2483328A2 Polytrimethylene ether glycol or copolymers thereof having improved color and processes for their preparation
08/08/2012EP2483226A1 Method for separating salified phenolic compounds
08/08/2012CN102627748A Preparation method of acidic ionic liquid resorcinol formaldehyde resin copolymer material
08/08/2012CN102627676A C-aryl glucoside sglt2 inhibitors and method
08/08/2012CN102627625A Schizandrin, schisanhenol and schisandrin-b derivates and application thereof
08/08/2012CN102627536A Batch extractive distillation separation method of methylal-methanol azeotropic mixture
08/08/2012CN102627535A Preparation method for compound containing 1,1-diphenyl cyclopropyl structure
08/08/2012CN102627534A Compounds including indene and difluoroethylene bridge bond, preparation method thereof and application thereof
08/08/2012CN102627527A Preparation method of unsaturated fatty chain alcohol and intermediate thereof
08/08/2012CN102627517A Alkylation method for beta- of secondary alcohol
08/08/2012CN102626656A Preparation method of acidic ionic liquid hydrothermal carbonization material
08/02/2012WO2012103156A1 Surfactants
08/02/2012WO2012102560A2 Novel 4-0-methylhonokiol derivative and composition containing same as active ingredient for treatment of inflammatory diseases
08/02/2012WO2012102247A1 Ruthenium complex-containing catalyst for hydrogen transfer reaction and method for producing hydrogen transfer reaction product
08/02/2012WO2012102136A1 Method for producing hemiformal concentrate and method for producing formaldehyde gas
08/02/2012US20120197046 Process for the manufacture of 2-pentyn-1-ol
08/02/2012US20120197041 Treprostinil production
08/02/2012US20120196999 Method for the production of polyether polyols comprising terminal primary hydroxyl groups
08/02/2012US20120196874 Stilbene analogs and methods of treating cancer
08/02/2012US20120193577 Liquid crystal compound, liquid crystal composition and liquid crystal display device
08/01/2012EP2481721A2 Product mixtures comprising sevoflurane, sevochlorane and sevochlorane hydrolysis products.
08/01/2012EP2480528A1 Lysine specific demethylase-1 inhibitors and their use
08/01/2012EP1248764B1 Novel method for cross-metathesis of terminal olefins
08/01/2012CN102625814A Polymers functionalized with hydroxyl group-containing diphenylethylene
08/01/2012CN102625792A Process for the production of substituted electron rich diphenylacetylenes
08/01/2012CN102618296A Liquid crystal compound and preparation method thereof
08/01/2012CN102617848A Method for preparing sorbitol polyether polyol
08/01/2012CN102617774A Preparation method of solid acid material with carboxylic acid group and sulfonic acid group
08/01/2012CN102617639A Lycopene intermediate 3,7-dimethyl-1,6-octadiene-1-phosphonic acid dialkyl ester, and preparation method and application thereof
08/01/2012CN102617501A Substituted valeramide compound, preparation method and application thereof
08/01/2012CN102617342A (+/-)-alkannin naphthazarin parent nucleus oxygen alkyl acylation derivant and preparation method thereof
08/01/2012CN102617306A Fluorochemical ketone compounds
08/01/2012CN102617305A Process for preparing polyoxymethylene dimethyl ether
08/01/2012CN102617304A Lateral difluorophenylalcoxylether liquid crystal compound and preparation method and application thereof
08/01/2012CN102617303A Multi-fluorine substituted bi-(phenyl acetenyl) benzene derivative, preparation method thereof and application
08/01/2012CN102617302A Process for synthesizing trimethoxyphenyl stilbene
08/01/2012CN102617301A Synthesizing process for low rim tetra-benzyl substituted p-tert-butylcalix (4) arene derivative
08/01/2012CN102617300A Method for coproducing propylene glycol methyl ether and propylene glycol methyl ether acetic ester
08/01/2012CN102617299A Continuous production method of electronic-grade propylene glycol monomethyl ether
08/01/2012CN102617298A Synthesis method of desflurane
08/01/2012CN102617297A Device and method for removing disulfide from methyl tertiary butyl ether (MTBE)
08/01/2012CN102617296A On-line agent changing method of methyl tert-butyl ether (MTBE) expanded bed reactor
08/01/2012CN102617295A Method for manufacturing neuraminic acid derivatives
08/01/2012CN102617285A Method for generating trimethylolpropane by condensation of formaldehyde and n-butyl alcohol
08/01/2012CN102617260A Method for removing boric acid group by using aryl boric acid compound
08/01/2012CN102617257A Synthetic method of diol phenylate compounds
08/01/2012CN102617256A Method for preparing biaryl compound in pure water
08/01/2012CN102614927A Copper catalyst system for decarboxylation coupling reaction
07/2012
07/31/2012CA2518328C Method for preparing transcription factors and use
07/26/2012WO2012099097A1 Fullerene derivative and photoelectric transducer using same
07/26/2012WO2012098828A1 Low molecular weight compound, radiation-sensitive composition, and method for forming resist pattern
07/26/2012WO2012098177A1 Use of tallow alcohol ethoxylates in machine dish washing
07/26/2012US20120190897 Liquid crystal compound having negative dielectric anisotropy, liquid crystal composition and liquid crystal display device using the same
07/26/2012US20120190870 Antitumoral dihydropyran-2-one compounds
07/26/2012US20120190649 Bicyclic aryl sphingosine 1-phosphate analogs
07/26/2012US20120190605 Use of tallow fatty alcohol ethoxylates in machine dishwashing
07/26/2012US20120190603 Ether compound, lubricant containing same, and composition for lubricant containing same
07/25/2012EP2479182A1 Novel protecting group for synthesizing rna and derivative thereof
07/25/2012EP2479162A1 Liquid crystalline compound, liquid crystal composition, and liquid crystal display element
07/25/2012EP2479161A1 A novel process for producing 1,1,1,3,3,3-hexafluoro-2-methoxypropane
07/25/2012EP2479160A1 Process for production of oxidation reaction product of aromatic compound
07/25/2012CN202342929U Catalytic rectifying tower
07/25/2012CN1895776B Catalyst for producing dimethyl ether by methanol liquid-phase or mixed-phase dewatering method
07/25/2012CN102604073A Method for preparing high-polymerization polyglycerol by microwave
07/25/2012CN102603797A Phosphine imide ligand (E)-(2-(diphenyl phosphino) benzylidene) hydrazine as well as synthetic method and application of phosphine imide ligand (E)-(2-(diphenyl phosphino) benzylidene) hydrazine
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