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)
12/2014
12/17/2014CN104220159A 用于从合成气合成二甲基醚的催化活性体 For the synthesis of dimethyl ether from synthesis gas catalytically active substance
12/17/2014CN104211944A 多氟聚芳醚、制备方法及其应用 Fluoride polyarylether, preparation method and application
12/17/2014CN104211943A 一种制备分离单分散聚乙二醇的方法 A process for preparing monodisperse polyethylene glycol separation method
12/17/2014CN104211928A 一种含氮三齿配体有机微孔聚合物材料及其制备与应用 A tridentate ligand organic microporous polymer material preparation and application of nitrogen and
12/17/2014CN104211884A 一种多聚甲醛制备中的尾气处理工艺 A multi-POM preparation exhaust treatment process
12/17/2014CN104211883A 一种多聚甲醛的制备工艺 A multi-preparation process paraformaldehyde
12/17/2014CN104211586A 通过催化剂的在线再生实现连续制备甲缩醛的方法 The method by continuous regeneration of the catalyst prepared in-line methylal
12/17/2014CN104211585A 芴衍生物及其共聚物和利用该芴衍生物的透镜 Fluorene derivatives and copolymers and the fluorene derivative by a lens
12/17/2014CN104211584A 一种制备二丙二醇甲醚的方法 A method for the preparation of dipropylene glycol methyl ether
12/17/2014CN104211583A 一种从氯醇法环氧丙烷废液中提取双-（2-氯异丙基）醚的减压精馏方法 An extract from the chlorohydrin double propylene oxide effluent - (2-chloro-isopropyl) ether vacuum distillation method
12/17/2014CN103539641B 液晶化合物二氟-[(4-烷氧基-2,3,5,6-四氟苯基）乙基）-3,5-二氟苯基-3,4,5-三氟苯氧基]甲烷的合成方法 The liquid crystal compound-difluoro - [(4-alkoxy-2,3,5,6-tetrafluoro-phenyl) ethyl) -3,5-difluorophenyl 3,4,5-fluorophenoxy ] methane synthesis method
12/17/2014CN103044193B 一种制备手性二级醇的方法 A method for preparation of chiral secondary alcohol
12/17/2014CN102924241B 二异丙醚的生产方法 Diisopropyl ether production methods
12/16/2014US8912363 Chlorinated polyether and polyurethane obtained therefrom
12/11/2014US20140363388 Series of skin whitening (lightening) compounds
12/10/2014CN203999455U 一种草甘膦连续化生产装置 Glyphosate continuous production equipment
12/10/2014CN104203927A 新型抗衰老和脱色素美容组合物 The new anti-aging and cosmetic compositions depigmentation
12/10/2014CN104203891A 用于生产基本上不含烷基-烷氧基-羟基苯甲醛的烷氧基-羟基苯甲醛的方法 For producing substantially free of alkyl - alkoxy - hydroxybenzaldehyde alkoxy - hydroxybenzaldehyde method
12/10/2014CN104203890A 3－烷氧基－3－甲基－1－丁醇的制造方法 3-alkoxy-3-methyl-1-butanol manufacturing method
12/10/2014CN104203885A 合成气转化成烯烃的方法 Conversion of synthesis gas to olefins
12/10/2014CN104203568A 低双酚a残留的烷氧基化材料、其制备和用途 Bisphenol a low residual alkoxylation materials, their preparation and use
12/10/2014CN104194800A 含氟双二苯乙炔类向列型负性液晶、合成方法及应用 Fluorinated double nematic liquid crystal diphenyl acetylene negative, synthesis method and application
12/10/2014CN104193772A 一种三烷基铟-乙醚配合物脱乙醚装置 One kind of a trialkyl indium - diethyl ether complex ether removal apparatus
12/10/2014CN104193599A 一种合成二（2-氯乙氧基乙基）缩醛的方法 A bis (2-chloro-ethoxyethyl) acetal synthesized
12/10/2014CN104193598A 一种多回流环保型甲缩醛制备工艺 A multi-reflux environmentally friendly Methylal Preparation
12/10/2014CN104193597A 一种从生物质水热液化液相产物中分离提纯2,6-二甲氧基苯酚的方法 A method for the purification of 2,6-dimethoxy phenol isolated from hydrothermal liquefaction of biomass liquid products
12/10/2014CN104193596A 反式邻羟基二苯乙烯衍生物及其制备方法和应用 O-hydroxy-trans-stilbene derivatives, preparation method and application
12/10/2014CN104193567A 一种简单高效制备依法韦仑中间体的方法 Methods efavirenz intermediates for preparing a simple and efficient
12/10/2014CN104193566A 一种合成2-溴萘类化合物的新方法 A new method of 2-bromo-naphthalene compounds synthesized
12/10/2014CN104190104A 一种甘氨酸法生产草甘膦副产物的甲缩醛精制工艺设备及方法 One kind of glycine production of glyphosate byproducts Methylal refining process equipment and methods
12/10/2014CN104190103A 一种制备甲缩醛的反应精馏塔及装置 Reactive distillation column and an apparatus for preparing methylal
12/10/2014CN103547555B 具有2-氟苯基氧基甲烷结构的化合物 Compounds having 2-fluorophenyl group methane Structure
12/10/2014CN103214352B 一种复合金属氧化物固体碱催化制备白藜芦醇及其类似物的方法 A complex metal oxide resveratrol and its analogues for preparing a solid base catalysis
12/10/2014CN103143382B 合成甲基叔丁基醚和甲基异戊基醚的催化剂及制备方法 Synthesis of methyl tert-butyl ether and methyl iso-amyl ether catalysts and preparation methods
12/10/2014CN103121924B 聚甲醛二甲醚的制备方法 Methods for preparing polyoxymethylene dimethyl ether
12/10/2014CN102887808B 一种多取代茚醇衍生物的制备方法 A method for preparing multi-substituted indene alcohol derivative
12/10/2014CN102753510B 用于制备二甲醚的方法 The method for preparing dimethyl ether
12/10/2014CN102470357B 催化剂前体、其制造方法、其使用方法以及使用其的反应器 Catalyst precursor, its manufacturing method, its use, and using the same reactor
12/10/2014CN102046573B 卤代α-氟醚类的制造方法 The method of manufacturing a halogenated α- -fluoroethers
12/09/2014US8907136 Catalysts and methods for alcohol dehydration
12/04/2014US20140357898 Novel polymers
12/04/2014US20140357725 Terpene analogues and uses thereof for treating neurological conditions
12/02/2014US8901540 Fused ring compounds useful in organic thin-film transistors
12/02/2014US8901031 Brominated poly (2,6-diphenyl-1,4-phenylene oxide) and its nanocomposites as membranes for CO2 separation
11/2014
11/27/2014US20140350287 New process for the preparation of 2,4,5-trifluorophenylacetic acid
11/20/2014US20140343168 Glycerin ether ethoxylate solfactants
11/18/2014US8889935 Process for preparing 1-butene and a 1,3-butadiene derivative
11/18/2014US8889920 Process for preparing 4-isopropylcyclohexylmethanol
11/18/2014US8889919 Cyclic compound, process for production of the cyclic compound, radiation-sensitive composition, and method for formation of resist pattern
11/13/2014US20140336419 Bis(1,1-dichloro-3,3,3-trifluoropropyl) ether and process for preparing the same
11/13/2014US20140336259 Phenolic compounds with antioxidant and anti-cancer properties, analogs and synthesis thereof
11/11/2014US8884073 Processes for preparing polytrimethylene ether glycol
11/11/2014US8883037 Chiral compounds, cholesteric and ferroelectric liquid crystal compositions comprising these chiral compounds, and liquid crystal displays comprising these liquid crystal compositions
11/06/2014US20140330045 Compound having 2-fluorophenyloxymethane structure
11/06/2014US20140330031 Resist for electron beam and optical lithography
11/06/2014US20140329910 Cooling Agent and TRPM8 Activator
11/06/2014US20140329771 Structural variants of mycolactones for use in modulating inflammation, immunity and pain
11/04/2014US8877983 Process for the preparation of 1-alkyl glycerol ethers
11/04/2014US8877931 Process and intermediates for preparing integrase inhibitors
11/04/2014US8877816 4-(or 5-) substituted catechol derivatives
11/04/2014US8877302 Liquid crystal composition, liquid crystal element, and liquid crystal display device
10/2014
10/28/2014US8872422 Dinaphthyl ethylene derivativce, process for preparing it, film prepared from it, and OLED including the film
10/28/2014US8870982 Method for converting biomass into products containing acetal groups and use thereof as biofuels
10/23/2014US20140316148 Renewable Surfactants Derived from Sugar Alcohols
10/21/2014US8865947 Process for producing fluorinated alcohols
10/21/2014US8865944 Process for the purification of polyol PFPE derivatives
10/21/2014US8865775 Anti-inflammatory agent and cancer-preventive agent comprising canolol or prodrug thereof and pharmaceutical, cosmetic and food comprising the same
10/16/2014US20140309190 Bicyclic aryl sphingosine 1-phosphate analogs
10/14/2014US8859824 Dual cation dual anion coordination complexes
10/14/2014US8859732 Benzylic compound
10/14/2014US8859702 Polymer composition for cement dispersant and method for producing same
10/14/2014US8859615 Compounds, compositions and methods for reducing toxicity and treating or preventing diseases
10/14/2014US8859111 Materials for organic electroluminescent devices
10/14/2014US8858829 Cyclohexane compound and liquid crystal composition containing the same
10/09/2014WO2014165776A1 Alkyl trityl phenyl ethers
10/09/2014WO2014163211A1 Organic compound and organic light-emitting device
10/09/2014WO2014162588A1 Production method for compound
10/09/2014US20140299857 Complex compound, drying agent, sealing structure and organic el element
10/09/2014DE102014206402A1 Komplexe verbindung, trocknungsmittel, abdichtstruktur und organisches el-element Complex compound, drying agents, sealing structure and an organic EL element
10/08/2014EP2787060A1 System or method for producing gasoline or dimethyl ether
10/08/2014EP2787051A1 Cooling agent and trpm8 activator
10/07/2014US8853464 Method of producing reduced coenzyme Q10 crystals with excellent handling properties
10/07/2014US8853325 Water-soluble polymer alkanals
10/07/2014US8853270 Substituted stilbenes and their reactions
10/02/2014WO2014160562A1 Process for preparing diaryl oxides by decarboxylation
10/02/2014WO2014159046A1 Base-catalyzed, long chain, active polyethers from short chain dmc-catalyzed starters
10/02/2014WO2014158404A1 Crystallization aids for bayer aluminum hydroxide
10/02/2014WO2014157676A1 Vinyl-group-containing fluorene compound
10/02/2014WO2014157675A1 Composition containing vinyl-group-containing compound
10/02/2014WO2014157674A1 Compound containing structural unit derived from vinyl ether compound
10/02/2014WO2014157551A1 Compound, process for producing same, liquid-crystal composition, and liquid-crystal electro-optical element
10/02/2014WO2014157412A1 Method for producing cycloalkyl alkyl ether compound
10/02/2014WO2014156858A1 Method for improving strength of hydraulic composition hardened product
10/02/2014US20140296343 Non-peptide bdnf neurotrophin mimetics
10/02/2014DE112013000415T5 Flüssigkristallverbindungen umfassend eine Cyclopentyl-Gruppe und eine Difluoromethylenoxy-Linker-Gruppe und deren Anwendungen Liquid crystal compounds comprising a cyclopentyl group and a Difluoromethylenoxy linker group and their applications
10/01/2014EP2782666A1 Derivatives of tris(2-hydroxyphenyl)methanes, the production thereof and use thereof for oil production
09/2014
09/30/2014US8846981 1,1-di[(alkylphenoxy)ethoxy]cyclohexanes
09/30/2014US8846968 Intermediate of lycopene and preparation method of intermediate thereof
09/30/2014US8846769 Composition made of polyalkoxylated derivatives of trimethylolpropane and fatty alcohols, method for preparing said composition, and use thereof as a reverser in self-reversible reverse latexes
09/30/2014US8846164 Compound having propyl ether as bonding group, liquid crystal composition thereof and liquid crystal display device thereof
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