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)
03/2014
03/26/2014CN103665036A Chiral sulfoxide-phosphine compound, preparation and appliance thereof
03/26/2014CN103664552A Synthesis method for triethyl orthoformate
03/26/2014CN103664551A Synthesis method of methylal
03/26/2014CN103664550A Method for synthesizing polymethoxy acetal
03/26/2014CN103664549A Polyformaldehyde dimethyl ether synthesis method
03/26/2014CN103664548A Preparation method of polyformaldehyde dimethyl ether
03/26/2014CN103664547A Method for synthesizing polyformaldehyde dimethyl ether
03/26/2014CN103664546A Method for preparing polyoxymethylene dimethylether
03/26/2014CN103664545A Method for synthesizing polyformaldehyde dimethyl ether from methanol, methylal and paraformaldehyde
03/26/2014CN103664544A Method for synthesizing polyformaldehyde dimethyl ether by methanol and trioxymethylene
03/26/2014CN103664543A Method for preparing polyformaldehyde dimethyl ether from paraformaldehyde
03/26/2014CN103664542A Method for preparing 2-bromine-6-methoxynaphthalene with micro-channel modularized reaction device
03/26/2014CN103664541A Aromatic vinyl benzyl ether compound, hardenable composition containing same, and applications thereof
03/26/2014CN103664540A Liquid crystal compound, preparation method thereof, liquid crystal mixture with same and application thereof
03/26/2014CN103664539A Spiro [3,5] nonane derivative, and preparation method and application thereof
03/26/2014CN103664538A Method for preparing 2-(2-ethoxyphenoxy) ethyl bromide
03/26/2014CN103664520A Method for preparing isopropyl alcohol through hydration reaction of propylene
03/26/2014CN103664499A Synthesis method of tetracene and pentacene compounds
03/26/2014CN103664463A Method for preparing acetylene, ethylene, ethanol and ethylene glycol and coproducing hydrazine hydrate, benzene and derivatives of hydrazine hydrate and benzene by using CO or CO2
03/26/2014CN103657532A Self-circulation chemical synthesizer
03/26/2014CN103657130A External-arrangement reactor type methylal rectifying tower
03/26/2014CN103657129A Methylal rectifying tower with solvent feeding ports
03/26/2014CN102875336B 2-substituted benzene alkynyl-1,2-dihydro-1-naphthalene alcohol compound, preparation method thereof and application of compound to preparation of acetylcholinesterase resisting medicine
03/26/2014CN102702720B High-hardness POP (polyether polyol) polyether and application thereof
03/26/2014CN102633606B 3,3'-dimethoxy-5,5'-dibromo-6,6'-diiodobiphenyl and synthesis method thereof
03/26/2014CN102584548B Preparation method for bromine benzyls compound
03/26/2014CN102503750B Preparation method of a dichloromethyl or dichloromethylene-containing aromatic organic compound
03/26/2014CN102369005B Production method for ubiquinone powder for use in preparations and product thereof
03/26/2014CN102276379B Method for coproducing dimethyl ether serving as byproduct in process of preparing low-carbon olefin through methanol conversion
03/26/2014CN102134175B Preparation method of benzyl fluorine organic compound
03/26/2014CN102056881B Liquid crystalline compound, liquid crystal composition and liquid crystal display element
03/26/2014CN102010302B Method for preparing 3,4-dimethoxytoluene by using monobromomethane-containing waste gas as raw material
03/26/2014CN101952232B Process for the conversion of alcohol (s) into alcohol (s) with increased carbon- chain
03/20/2014WO2014041344A1 Metathesis reactions with cardanol and/or anacardic acid
03/20/2014US20140081051 Ortho-phenylphenol compounds
03/20/2014US20140080745 Surfactant compositions and use for aqueous compositions
03/19/2014EP2708526A1 Surfactant compositions and use for aqueous compositions
03/19/2014EP2707467A1 Tritylated ethers
03/19/2014CN203487063U Device for preparing polyoxymethylene dimethyl ethers
03/19/2014CN103649033A Family of aryl, heteroaryl, O-aryl and O-heteroaryl carbasugars
03/19/2014CN103649032A Processes for preparing or recovering acetals or ketals by means of pervaporation
03/19/2014CN103649028A Chrysophaentin analogs that inhibit FtsZ protein
03/19/2014CN103641697A Preparation method of medical intermediate 1-(3-iodopropyl)-3-phenoxy benzene
03/19/2014CN103641696A Method for synthesizing dihydroxypropyl bisphenol A ether through one-step process
03/19/2014CN103641695A Method for jointly producing glycol ether and ethylene glycol diethyl ether by adopting ethylene glycol as raw material
03/19/2014CN103641694A Method for preparing dipropylene glycol dipropyl ether
03/19/2014CN103641693A Low-energy-consumption MTBE (methyl tert-butyl ether) production method
03/19/2014CN103641673A Method for catalytic reduction of carbon-carbon double bond by carbon nitride supported metal nanoparticles
03/19/2014CN102516037B Method for preparing ethylene glycol antimony ester by rapid impurity removal and decoloration
03/19/2014CN102320939B Synthesis method of natural equivalent anise alcohol
03/19/2014CN102046570B Liquid crystalline tetracyclic compound having fluorine atom, liquid crystal composition and liquid crystal display element
03/19/2014CN101550072B Effective component of cogongrass rhizome and preparation method thereof
03/18/2014US8674135 Functionalized ionic liquids, and methods of use thereof
03/18/2014CA2625337C Novel process
03/13/2014WO2014015136A3 Methods for inhibition of bnip3 and prevention and treatment of ischemia reperfusion injury by tetra-o-methyl nordihydroguaiaretic acid
03/13/2014DE102012017718A1 Verfahren und Vorrichtung zur Verwendung von Methanol in einem Verbrennungsmotor, insbesondere einem Verbrennungsmotor mit Selbstzündung Method and apparatus for use of methanol in an internal combustion engine, in particular an internal combustion engine with auto-ignition
03/13/2014DE102012016194A1 Use of substituted dicyclohexylmethanol derivatives as antimicrobial active substance and anti-acne-, antidandruff-, deodorant- or antiperspirant active substance, and in cosmetic- or pharmaceutical formulations and medical devices
03/13/2014DE102012016191A1 Use of substituted cyclohexanol ether derivatives e.g. as antimicrobial active substance, preferably antibacterial active substance and as anti-acne-, antidandruff-, deodorant- or antiperspirant active substance, and in cosmetic formulation
03/12/2014EP2706063A1 Ruthenium-diamine complex and method for producing optically active compound
03/12/2014CN103635562A Tritylated ethers
03/12/2014CN103635480A Palladium complex and method for producing same, method for producing vinyl ether compound, and method for collecting palladium complex
03/12/2014CN103635452A Reduced coenzyme Q10 crystal having excellent stability
03/12/2014CN103635451A Process for the manufacturing of sevoflurane
03/12/2014CN103635450A Method for producing ditrimethylolpropane
03/12/2014CN103627417A Method for preparing biomass charcoal and jointly producing dimethyl ether from straw briquette
03/12/2014CN103627407A 2,2'-Binaphthalene Ester Chiral Dopants for Cholesteric Liquid Crystal Displays
03/12/2014CN103626641A Preparation method for alpha-amyl cinnamic aldehyde dimethyl acetal
03/12/2014CN103626640A Process unit and method for preparing polymethoxy dimethyl ether
03/12/2014CN103626639A Reduction of HMF ethers with metal catalyst
03/12/2014CN103626634A Fluorine-containing alkynol compound and synthesis method thereof
03/12/2014CN103626618A Preparation method of fluorene compounds
03/12/2014CN103626617A Method of synthesizing diphenyl-methane derivatives by using benzyl oxides as raw material
03/12/2014CN103623802A Method for simultaneously producing dimethyl carbonate and dimethyl ether through urea alcoholysis process, catalyst used thereby, and preparation method of catalyst
03/12/2014CN102381947B Synthesis method of chiral 2,2 '- di-alkoxy-1, 1'-binaphthyl
03/12/2014CN102381916B Synthesis method of beta, beta-diaryl alkene
03/12/2014CN102336635B Epoxy resin and preparation method and application thereof
03/12/2014CN101990550B Polymerisation of hexafluoropropylene oxide
03/12/2014CN101982481B Preparation method of alkyl blocked allyl polyether
03/12/2014CN101935270B Process of producing polyglycerol from crude glycerol
03/06/2014WO2014035759A1 Catalysts and methods for alcohol dehydration
03/06/2014WO2014035758A1 Catalysts and methods for alcohol dehydration
03/06/2014WO2014033407A1 Method for the high-yield production of giant p-(r)calixarenes
03/06/2014WO2014033406A1 Method for the high-yield production of p-(r-oxy)calix[9-20] arenes
03/06/2014WO2014032973A1 Process for the preparation of dimethyl ether
03/06/2014US20140066661 Cyclopolyarylene compound and method of manufacturing same
03/06/2014US20140066497 Treatment of immune dysregulation using cannabinoid derivatives
03/05/2014EP2703379A1 4,4-bis[(ethenyloxy)methyl]cyclohexene and method for producing same
03/05/2014EP2702049A1 Renewable surfactants derived from sugar alcohols
03/05/2014CN103619793A Biphenol ether compounds
03/05/2014CN103619792A Compositions and methods
03/05/2014CN103613576A Novel macrocyclic cyclic sulfate, and preparation method and application thereof
03/05/2014CN103611570A Preparation method of resin catalyst for synthesis of difluoromethyl ether
03/05/2014CN103611568A Preparation method of dual-core acidic ionic liquid immobilized SBA-15 molecular sieve catalyst used for synthesizing tert butyl glycidyl ether
03/05/2014CN102686561B Fluorinated arylene-containing compounds, methods, and polymers prepared therefrom
03/05/2014CN102372615B Method for preparing polyformaldehyde dimethyl ether by catalytic distillation
03/05/2014CN102372613B Method for producing polyformaldehyde dimethyl ether
03/05/2014CN102099314B Integration of OTO process with direct DME synthesis
02/2014
02/27/2014WO2014031755A1 Fendiline derivatives and methods of use thereof
02/27/2014US20140058136 4,4-bis[(ethenyloxy)methyl]cyclohexene and method for producing same
02/26/2014CN103608322A Production of hydroxy ether hydrocarbons by vapor phase hydrogenolysis of cyclic acetals and ketals
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