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)
05/2014
05/08/2014WO2014069670A1 Alkylated diphenyl ether compound and lubricating oil containing said compound
05/08/2014WO2014069669A1 Alkylated diphenyl ether compound and lubricating oil containing said compound
05/08/2014WO2014069555A1 Propyl-phenyl-ether derivative and melanogenesis inhibitor, skin-lightening agent, antimicrobial agent, and cosmetic containing said propyl-phenyl-ether derivative
05/08/2014WO2014067767A1 Ruthenium-based metathesis catalysts, precursors for their preparation and their use
05/08/2014US20140128583 Erythromycin ethylsuccinate crystalline hydrate, preparation and uses thereof
05/08/2014US20140123876 Hydroxy compounds obtained from 2,2,3,3-tetrafluorooxethane and derivatives thereof
05/07/2014EP2726450A2 Ethers of bis(hydroxymethyl)cyclohexanes
05/07/2014EP2726446A2 Fluorination of aromatic ring systems
05/07/2014CN203582765U 制备聚甲氧基二甲醚的组合系统装置 Preparation of poly dimethyl ethers combination of system devices
05/07/2014CN103781751A 用作雌激素受体β的调节剂的二苯基取代的环己烷衍生物 Estrogen receptor β is used as modulators of diphenyl-substituted cyclohexane derivatives
05/07/2014CN103773390A 一种含五氟丙烯醚类单体的液晶组合物及其应用 Ether-containing monomers pentafluoropropene liquid crystal composition and its application
05/07/2014CN103773384A 含有环戊基及五氟烯丙氧基的液晶化合物及其液晶组合物 The liquid crystal compounds and liquid crystal compositions containing a cyclopentyl group and a pentafluoroethyl group allyloxy
05/07/2014CN103772167A 一种2，2-二甲氧基丙烷的制备方法 One kind of method for preparing 2,2-dimethoxypropane
05/07/2014CN103772166A 聚氧亚甲基二甲基醚的制备方法 Methods for preparing polyoxymethylene dimethyl ether
05/07/2014CN103772165A 由多聚甲醛制聚甲醛二甲基醚的方法 Paraformaldehyde made by POM dimethyl ether method
05/07/2014CN103772164A 连续制备聚甲氧基二烷基醚的反应系统和工艺方法 Continuously preparing polyoxymethylene dimethyl ether of the reaction system and process for
05/07/2014CN103772163A 连续制备聚甲氧基二甲基醚的反应系统和工艺方法 Response system and process for the continuous preparation of poly-methoxy-dimethyl ether
05/07/2014CN103772162A 制备聚甲醛二甲醚的方法 Preparation of POM dimethyl ether
05/07/2014CN103772161A 聚甲醛二甲醚的制备方法 Preparation of polyoxymethylene dimethyl ether
05/07/2014CN103772160A 合成三氯甲氧基氯苯、三氟甲氧基苯胺的方法 Synthesis chlorophenyl trichloro methoxy, trifluoromethoxy aniline Method
05/07/2014CN103772159A 一种热敏增感剂的制备方法 A thermal method for the preparation of sensitizer
05/07/2014CN103772158A 苄基-2-萘基醚的制备方法 Preparation of naphthalene-2-benzyl ether
05/07/2014CN103772157A 一种1-烷氧基-1,1,2,2-四氟乙烷的制备方法 One kind of a method for preparing 1-alkoxy-1,1,2,2-tetrafluoroethane
05/07/2014CN103772156A 一种固定床连续催化合成1-烷氧基-1,1,2,2-四氟乙烷的方法 Continuous fixed bed catalytic synthesis of 1-alkoxy-1,1,2,2-tetrafluoroethane
05/07/2014CN103772142A 新型钌络合物及制备甲醇和二醇的方法 Novel ruthenium complexes and methods for the production of methanol and a diol
05/07/2014CN103772120A 新颖的有机电致发光化合物和使用该化合物的有机电致发光设备 Novel organic electroluminescent compounds and the use of the compound organic electroluminescent devices
05/07/2014CN103769002A 由制冷装置产生内循环动力的化学合成系统 Generating power from the refrigeration cycle apparatus of a chemical synthesis system
05/07/2014CN103769001A 由制冷装置执行分离和预热的自循环合成反应系统 Cooling is performed by means separate from the circulation and preheat the synthesis reaction system
05/07/2014CN103766338A 一种双-（2,3-二溴-4,5-二羟基苄基）醚作为农用杀菌剂的应用 A dual - (2,3-dibromo-4,5-dihydroxy-benzyl) ether as an agricultural fungicide application
05/07/2014CN102875274B 一种多氟芳香醚类化合物及其合成方法和应用 A multi-fluoro-aromatic ether compounds and synthetic methods and applications
05/07/2014CN102718701B 芳氧基二卤丙烯醚类化合物与应用 Dihalopropene aryloxy ether compound and Applications
05/07/2014CN102617302B 一种合成三甲氧基二苯乙烯的方法 A synthetic method trimethoxy stilbene
05/07/2014CN102413931B 氟化醇的烷氧基化 Fluorinated alcohols alkoxylated
05/07/2014CN102321489B 一种利用离子液体催化液化农业废弃物的方法 A use of ionic liquids catalytic liquefaction method of agricultural waste
05/07/2014CN102010303B 一种制备3,4-二甲氧基甲苯的耦合方法 A coupling method for preparing 3,4 dimethoxytoluene
05/07/2014CN101659603B 一种制备氟甲基-1,1,1,3,3,3-六氟异丙基醚的方法 A method of fluoromethyl-1,1,1,3,3,3-hexafluoroisopropyl ether was prepared
05/06/2014US8716515 Process for the preparation of polyether ester polyols
05/06/2014US8716506 Xylitol esters and ethers applied as alternative emulsifiers, solvents, co-emulsifiers and preservative systems for pharmaceutical and cosmetic products
05/06/2014US8714283 Foamer/sulfur scavenger composition and methods for making and using same
05/06/2014CA2307163C Process for stereoselective synthesis of prostacyclin derivatives
05/01/2014WO2014066772A1 Processes and reagents for making diaryliodonium salts
05/01/2014WO2014066745A1 Compositions comprising polyethylene glycol in the therapy of head and neck squamous cell carcinoma
05/01/2014WO2014066268A2 Cross-linked organic polymer compositions and methods for controlling cross-linking reaction rate and of modifying same to enhance processability
04/2014
04/30/2014EP2725030A1 Ruthenium-based metathesis catalysts, precursors for their preparation and their use
04/30/2014EP2725017A1 Chromene compound
04/30/2014EP2725004A1 Reduced coenzyme q10 crystal having excellent stability
04/30/2014DE102013221695A1 Niedrigviskose, konzentrierte Lösungen von Erdalkalimetallalkoxiden in aprotischen Lösungsmitteln und Verfahren zu deren Herstellung Low viscosity, concentrated solutions of alkaline earth metal alkoxides in aprotic solvents, and processes for their preparation
04/30/2014CN203568999U Reaction separation system and device for preparing polyoxymethylene dimethyl ethers
04/30/2014CN103764606A Ethers of bis(hydroxymethyl)cyclohexanes
04/30/2014CN103764605A Nickel modified catalyst for the production of hydroxy ether hydrocarbons by vapor phase hydrogenolysis of cyclic acetals and ketals
04/30/2014CN103756688A Pentafluoropropylene ether liquid crystal compound as well as preparation method and application thereof
04/30/2014CN103755947A Continuous ethoxylation alcohol ether production device
04/30/2014CN103755535A Preparation method of polyformaldehyde dimethyl ether
04/30/2014CN103755534A Low-dielectric-constant polymer containing bis(benzenyl fluoride) and dinaphthalene structural units
04/30/2014CN103755533A Method for synthesizing anethole by taking estragole oil as raw material
04/30/2014CN103755532A Chloromethyl ether continuous production system and production process utilizing same
04/30/2014CN103755531A Method for recycling methyl dibutyl ether in butachlor recovery xylene
04/30/2014CN103755530A Method for synthesizing aryl acetylene
04/30/2014CN103755526A Method of preparing alpha-phenethyl alcohol compounds by catalytic oxidation of side chains of aromatic hydrocarbon by using metalloporphyrin
04/30/2014CN103755520A Method for producing substituted benzyl alcohol, substituted benzaldehyde and substituted benzyl acid through oxidizing substituted methylbenzene with air based on gas-liquid-solid heterogeneous reaction separation synchronization reactor
04/30/2014CN103752226A Self-circulation chemical synthesizer for executing separation and preheating by refrigerating device
04/30/2014CN103752225A Self-circulating synthesis reactor with double rising kinetic energy
04/30/2014CN103752224A Synthesis reactor with spiral preheating passage
04/30/2014CN103752158A Method for treating glyphosate hydrolyzing tail gas
04/30/2014CN102803208B Fluorinated aromatic bis(acyl)-containing compounds and polyesters prepared therefrom
04/30/2014CN102617342B (+/-)-alkannin naphthazarin parent nucleus oxygen alkyl acylation derivant and preparation method thereof
04/30/2014CN102617296B On-line agent changing method of methyl tert-butyl ether (MTBE) expanded bed reactor
04/30/2014CN102272081B Tetrahydronaphthalen-2-ol derivatives
04/29/2014US8710277 Process for making diethyl ether from acetic acid
04/29/2014US8709209 Anionic lipophilic glycerol-based polymers for organic deposition control in papermaking processes
04/29/2014CA2516078C Catechol compositions and use thereof
04/24/2014WO2014060640A1 A process for the preparation of ospemifene
04/24/2014WO2014060639A1 A process for the preparation of ospemifene
04/24/2014WO2014033622A3 Conveniently prepared naphthalene and perylene derivatives as building blocks for organic electronic materials and dyestuff
04/24/2014US20140114094 Process for preparing 1-butene and a 1,3-butadiene derivative
04/23/2014CN203558989U Extraction system for polyoxymethylene dimethyl ether preparation device
04/23/2014CN203558988U Butane recycling device
04/23/2014CN203558987U Device for preparing methyl tertiary butyl ether by dehydrogenation of isobutane
04/23/2014CN103748063A Process for producing alpha-fluoroaldehydes
04/23/2014CN103739469A Process for preparing MEK (Methyl Ethyl Ketone) by utilizing C4 fraction in etherified liquefied petroleum gas
04/23/2014CN103739463A Simple and convenient method for producing high-purity ortho-formate
04/23/2014CN103739462A Preparation method of diethoxymethane
04/23/2014CN103739461A Synthesis method of low polymerization degree methoxy dimethyl ether and catalyst
04/23/2014CN103739460A Method of preparing polyoxymethylene dimethyl ethers from trioxymethylene
04/23/2014CN103739459A Preparation method of polyoxymethylene dimethyl ethers
04/23/2014CN103739458A Preparation method of polyoxymethylene dimethyl ethers
04/23/2014CN103739457A Method for synchronously preparing guaiacol and syringol from bamboo lignin
04/23/2014CN103739456A New derivative of 2-(p-((Z-4-chloro-1,2-diphenyl-1-butenyl) phenoxy) ethanol and application thereof
04/23/2014CN103739455A Technology for preparing dimethyl ether by performing gas-phase catalytic dehydration on methanol
04/23/2014CN103739454A Process for preparing MTBE (Methyl Tert Butyl Ether) from C4 fraction in etherified liquefied gas
04/23/2014CN103739453A Process for preparing ETBE (Ethyl Tert Butyl Ether) by using C4 fraction in etherified liquefied gas
04/23/2014CN103739452A Synthetic method of m-chloroanisole
04/23/2014CN103739451A Method for introducing fluorocarbon into aromatic compounds
04/23/2014CN103739450A Preparation method of hydrofluoroether
04/23/2014CN103739440A (Z)-2-bromo-1-fluoro-aromatic olefin type compound, as well as synthesis method and use thereof
04/23/2014CN103739421A 1,1-stilbene derivative and preparation method
04/23/2014CN103736523A High-stability metal-organic framework composite material, and preparation method and application thereof
04/23/2014CN103736503A Solid acid catalyst with high-efficiency ring-opening reaction catalysis performance
04/23/2014CN103736428A Integrated synthesis reactor using refrigerating device to carry out separation and pre-heating
04/23/2014CN103736427A Self-circulating chemical synthesis system for synergizing separation of products by refrigerating device
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