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)
10/2012
10/10/2012CN102718636A Recovering and processing method of ethylene glycol monoethyl ether waste liquid containing 2:1 type chromium complex dye and by-product thereof
10/10/2012CN102716810A Foaming agent for flotation
10/10/2012CN102295734B Method for synthesizing polyoxymethylene dimethyl ether
10/10/2012CN102139229B Method for preparing supported gold catalyst and application thereof
10/10/2012CN102091628B Method for preparing low-carbon mixed alcohol catalyst by synthesis gas
10/10/2012CN102018688B PTP1B inhibitor and synthesis and application thereof in preparation of medicine used for treating type II diabetes
10/10/2012CN101955837B Alkyl acetal compound, process for producing the same, and lubricating oil composition
10/10/2012CN101541713B Novel condensed ring aromatic compound and organic light-emitting device having the same
10/10/2012CN101531570B 1,2-substituted-5-acetylenyl-(or 10,11-dihydro)-5H-diphenyl[a,d] suberne (alkyl)-5-alcohol, synthesizing method and application
10/10/2012CN101386568B Method of producing tertiary amyl ethyl ether
10/09/2012US8283500 Separation/purification of desflurane from hydrogen fluoride
10/09/2012US8283001 Liquid crystal compound and process for production thereof, liquid crystal composition, and liquid crystal electrooptical element
10/09/2012CA2682143C Method for extracting secoisolariciresinol and dihydroquercetin from wood
10/04/2012WO2012133701A1 Electric double-layer capacitor and non-aqueous electrolyte for electric double-layer capacitor
10/04/2012WO2012133183A1 Ester compound, lubricant base oil, lubricant, grease base oil, and grease
10/04/2012WO2012133151A1 Method for producing hydroxyl group-containing acetal compound
10/04/2012WO2012133108A1 Method for producing 2-alkenyl ether compound
10/04/2012WO2012133040A1 Calixarene derivative
10/04/2012WO2012131274A1 Use, as antidandruff agent, of (ethoxyhydroxyphenyl)alkyl ketone or ethoxyhydroxyalkylphenol compounds
10/04/2012WO2012130137A1 Aryloxy dihalopropenyl ether compound and use thereof
10/04/2012WO2012104365A3 Method for manufacturing perfluorovinylethers
10/04/2012WO2009085247A3 Process for the purification of fluromethyl 1,1,1,3,3,3,-hexafluoroisopropyl ether (sevoflurane)
10/04/2012US20120252997 Fluorinated arylene-containing compounds, methods, and polymers prepared therefrom
10/04/2012US20120251492 Triterpene derivative and agent for preventing or treating chronic hepatitis c
10/04/2012US20120248376 Synthesis, Recharging and Processing of Hydrogen Storage Materials Using Supercritical Fluids
10/04/2012US20120248374 Liquid crystalline medium
10/04/2012DE10145780B4 Fluorierte Cyclopenta[a]naphthaline und ihre Verwendung in Flüssigkristallmischungen und Displays Fluorinated cyclopenta [a] naphthalenes and their use in liquid crystal mixtures and displays
10/03/2012EP2505576A1 Cyclic compound, process for production thereof, radiation-sensitive composition, and resist pattern formation method
10/03/2012EP2505575A1 Ether compound, lubricant containing same, and composition for lubricant containing same
10/03/2012CN202465559U Combined device for producing methyl tertiary butyl ether (MTBE) by utilizing mixed carbon 4 (C4)
10/03/2012CN102712561A Bicyclohexane derivative and production method for same
10/03/2012CN102703053A Ethylene-substituted reversible force-changing wave material and applications thereof
10/03/2012CN102702720A High-hardness grafted POP (polyether polyol) polyether and application thereof
10/03/2012CN102702504A Plant oil polyether polyol prepared by using cashew shell oil as raw material and preparation method and application thereof
10/03/2012CN102702463A Preparation method and application of polyether type thick oil demulsifying agent
10/03/2012CN102702035A Method for continuously preparing fluorinated vinyl ether
10/03/2012CN102701925A Method for purifying ortho-formate
10/03/2012CN102701924A Preparation method of cinnamaldehyde diethylacetal
10/03/2012CN102701923A System device and process for preparing polymethoxy dimethyl ether
10/03/2012CN102701922A Method for synthesizing methylal
10/03/2012CN102701921A Method for synthesizing disklike liquid crystal intermediate 2-hydroxy-3,6,7,10,11-penta(alkoxy)triphenylene and linear alkyl benzene
10/03/2012CN102701920A Method for purifying vinyl isobutyl ether
10/03/2012CN102701919A Method for synthesizing fluorine halogenated ether
10/03/2012CN102701918A Method for producing MTBE (Methyl Tert Butyl Ether) by taking gas phase isobutene as raw material
10/03/2012CN102701917A Method for synthesizing MTBE (methyl tert-butyl ether) by reaction of mixed C4 with low isobutene content and methanol
10/03/2012CN102698762A Method for preparing dimethyl ether (DME) catalyst from synthesis gas
10/03/2012CN102698617A Acid-alkali polymer blend pervaporation membrane, and preparation method and application thereof
10/03/2012CN102001919B Method for preparing trifluoromethyl-1,2,2-trifluoro-1,2-dichloroethyl ether
10/03/2012CN101717327B Method for producing propylene glycol mono-methyl ether with energy conservation
10/03/2012CN101665419B Method for preparing (Z)-3'-hydroxy-3,4',5-trimethoxy diphenylethene
10/03/2012CN101544892B Method for synthesizing diaryl acetylene monomer liquid crystal
10/03/2012CN101519344B Chloromethyl ether production system and production technology
09/2012
09/27/2012WO2012129260A1 Compounds and methods for preparation of diarylpropanes
09/27/2012US20120245366 Novel arylated camphenes, processes for their preparation and uses thereof
09/27/2012CA2830993A1 Compounds and methods for preparation of diarylpropanes
09/26/2012EP2501669A2 Novel arylated camphenes, processes for their preparation and uses thereof
09/26/2012EP1396483B9 Process for producing dimethyl ether
09/26/2012CN202446839U Distillation column for preparing methylal industrially
09/26/2012CN1981240B Anti-reflective coatings using vinyl ether crosslinkers
09/26/2012CN102690176A Technique for separating trimethyl orthoformate by continuous rectification
09/26/2012CN102690175A Preparation method of 3-methoxybenzyl chloride
09/26/2012CN102690167A Liquid crystal compound containing saturated indene rings and composition thereof
09/26/2012CN102688779A Preparation of phosphine ligand ruthenium catalyst and application thereof in asymmetric reduction
09/26/2012CN102060403B Sewage treatment process capable of recovering low-carbon hydrocarbons and low-carbon oxygen-containing organic matters
09/26/2012CN102040732B Preparation method of polyether polyol cross-coupling agent
09/26/2012CN101768052B Method for preparing aromatic compound by catalytic hydrocracking of lignin
09/26/2012CN101709059B Chinese magnoliavine fruit monomer composition separation preparation method
09/25/2012US8273921 Polyglycerol monoether and process for producing the same
09/25/2012US8273420 Liquid crystal compound and process for production thereof, liquid crystal composition, and liquid crystal electrooptical element
09/25/2012CA2494685C Novel nickel-,palladium-and platinum-carbene complexes,their preparation and use in catalytic reactions
09/20/2012DE102012003796A1 Flüssigkristallines Medium Liquid-crystalline medium
09/19/2012EP2500335A1 Method for separating ethylal from ethanol and mixtures containing ethylal
09/19/2012EP2499184A2 Process for manufacturing polytrimethylene ether glycol using improved methods for phase separation
09/19/2012CN1903809B Dimethylenecyclohexane compound, method of preparing the same and organic light emitting device
09/19/2012CN102686710A Conversion of carbon containing feedstock
09/19/2012CN102686561A Fluorinated arylene-containing compounds, methods, and polymers prepared therefrom
09/19/2012CN102686540A Method for generating hydrocarbons, in particular gasoline, from synthesis gas
09/19/2012CN102675612A Synthesis of novel chiral polyester containing binaphthyl and application thereof to molecular recognition
09/19/2012CN102675355A Process for preparing the antiviral agent [1S-(1alpha,3 alpha,4beta)]-2-amino-1,9-dihydro-9-[4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl]-6H-purin-6-one
09/19/2012CN102675064A Preparation method and application of Z-3,4,4',5-tetramethoxy-2',3'-dihydroxy diphenylethylene
09/19/2012CN102675063A Polyfluoro-substituted diphenyl acetylene compound as well as preparation method and application thereof
09/19/2012CN102675062A Method for preparing difluoromethoxy bridge type liquid crystal
09/19/2012CN102675061A Ether derivative of resveratrol and medical application
09/19/2012CN102675060A Ether derivatives of phytoalxeni and medical uses thereof
09/19/2012CN102675059A Method for combining ethylene glycol monoethyl ether with ternary composite metal oxide as catalyst
09/19/2012CN102675058A Preparation method of hydroxyl terminated perfluoropolyether compound
09/19/2012CN102675057A Catalytic distillation technique for synthesizing methyl tertiary butyl ether
09/19/2012CN102675054A 5-fluorinated methyl-substituted 3-aryl phenols compounds and preparation method thereof
09/19/2012CN102675040A Poly-fluorinated quaterphenyl liquid crystal compound and preparation method and application thereof
09/19/2012CN102675015A Decarboxylation and fluorination method for carboxylic acid
09/19/2012CN102671704A Pd complex catalyst, preparation method and application thereof
09/19/2012CN102671690A Catalyst for preparing dimethyl ether by methanol and preparation method thereof
09/19/2012CN102671671A Catalyst and application thereof to synthesis of o-hydroxyphenyl ether
09/19/2012CN102671653A Catalyst for preparing dimethyl ether through methanol dehydration and preparation method of catalyst
09/19/2012CN102670572A Synthesis and application of bis(2,3-dibromo-4,5-dihydroxybenzyl) ether
09/19/2012CN102020540B Three protein tyrosine phosphatase 1B (PTP1B) inhibitors and synthesis and application thereof
09/18/2012CA2273083C Synthesis of epothilones, intermediates thereto, analogues and uses thereof
09/13/2012WO2012121370A1 Cyclopolyarylene compound and method of manufacturing same
09/13/2012WO2012121156A1 Partial hydrogenation reaction of alkyne derivative
09/13/2012WO2012120018A1 Ether obtained from polyol and corresponding process for preparing same
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