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)
09/2012
09/13/2012WO2012120017A1 Preparation of (poly)glycerol ethers
09/13/2012US20120231297 Lubricant composition, fluorine-based compound, and use thereof
09/13/2012DE10205367B4 Verbindung mit Phenylacetylenstruktur, Flüssigkristallzusammensetzung, Polymer und ihre Verwendung in einem optisch anisotropen Produkt oder einem optischen oder einem Flüssigkristall-Element Compound with Phenylacetylenstruktur, liquid crystal composition, polymer and their use in an optically anisotropic product, or an optical or a liquid crystal element
09/12/2012EP2496543A1 Vinyl ether compounds and methods of their preparation and use
09/12/2012CN202430145U Device for removing disulfides in methyl tert-butyl ether
09/12/2012CN102666804A Method for distillate production by means of catalytic oligomerization of olefins in the presence of methanol and/or dimethyl ether
09/12/2012CN102666651A Processes for producing polytrimethylene ether glycol and copolymers thereof
09/12/2012CN102666650A Production and composition of glycerol based polyols
09/12/2012CN102666461A Cyclic compound, process for production thereof, radiation-sensitive composition, and resist pattern formation method
09/12/2012CN102666460A Manufacture of dimethyl ether from crude methanol
09/12/2012CN102660015A Method for preparing polyether polyol from plant phenols
09/12/2012CN102660012A Preparation method of hydroxy-terminated perfluoropolyether compound
09/12/2012CN102659752A Tetracene derivative field effect transistor material and preparation method thereof
09/12/2012CN102659649A Method for synthesis of polyfunctional dicyclopentadienyl ether
09/12/2012CN102659622A Large steric hindrance ligand Pd complex catalyst as well as preparation method and application thereof
09/12/2012CN102659538A Synthesis technology for preparing methylal by virtue of condensation of methyl alcohol and formaldehyde
09/12/2012CN102659537A Method for preparing polyformaldehyde dimethyl ether under catalysis of caprolactam ionic liquid
09/12/2012CN102659536A Method for synthesizing o-hydroxy phenyl ether
09/12/2012CN102659535A Synthesizing process for fluorenone derivatives
09/12/2012CN102659534A Method for extracting 4-ethyl guaiacol from straw bio-oil
09/12/2012CN102659533A Indene derivative used as component of liquid crystal medium, preparation method thereof and application thereof
09/12/2012CN102659532A Method for synthesis of trimethylolpropane diallyl ether
09/12/2012CN102659531A Preparation process system and preparation method for low-energy-consumption dimethyl ether
09/12/2012CN102659526A Tetraphenolic hydroxyfluorene compound and preparation method thereof
09/12/2012CN102659512A Method for preparing halogenated benzo [alfa] fluorenol
09/12/2012CN102659076A Method for co-production of various chemical products from natural gas, coal and petroleum
09/12/2012CN102658198A Catalyst for directly preparing dimethyl ether from carbon dioxide
09/12/2012CN102093550B Preparation method of perfluoroalkylethyl polyoxyethylene ether
09/12/2012CN102020541B Protein tyrosine phosphatase 1B (PTP1B) inhibitor as well as chemical synthesis method and application thereof
09/12/2012CN102020539B PTP1B (Protein Tyrosine Phosphatase 1B) inhibitor, synthesis and application thereof in preparation of drugs for treating type 2 diabetes mellitus
09/12/2012CN101745403B Method for preparation of methanol, dimethyl ether and low-carbon olefin with synthetic gas
09/11/2012US8263811 Iodinated organic substances of low molecular mass and process for preparing them
09/11/2012CA2467574C A process and systems for the epoxidation of an ethylene with oxygen comprising a two phase temperature profile
09/11/2012CA2466157C Fischer tropsch composition and process
09/11/2012CA2445159C Copper-catalyzed formation of carbon-heteroatom and carbon-carbon bonds
09/07/2012WO2012118498A1 Compounds and methods for the treatment of pain and other disorders
09/07/2012CA2828831A1 Compounds and methods for the treatment of pain and other disorders
09/06/2012US20120226072 Processes for intermediates for macrocyclic compounds
09/06/2012US20120226008 Vinyl ether compound, vinyl ether polymer, and method for producing vinyl ether compound
09/06/2012US20120225964 Branched poly(trimethylene ether) polyols
09/05/2012EP2495232A2 Compositions having hase rheology modifiers
09/05/2012EP2493613A1 Process for making diethyl ether from acetic acid
09/05/2012CN202410666U Reaction kettle for preparing methylal in industry
09/05/2012CN202410211U Backflow controller in methylal industrial preparation
09/05/2012CN202410208U Cooling device of distillation tower for industrial preparation of methylal
09/05/2012CN102656134A Method for producing reduced coenzyme Q10, method for stabilizing same, and composition comprising same
09/05/2012CN102656133A Method for producing reduced coenzyme Q10, method for stabilizing same, and composition comprising same
09/05/2012CN102653574A Method for synthesizing macromolecular metal porphyrin-like compounds
09/05/2012CN102029182B Oxy-compound reforming catalyst
09/05/2012CN101967165B Bridge chain bis-Schiff base-cobalt complex and synthesis method thereof as well as application thereof
09/05/2012CN101955499B Ferrocene derivative and application thereof
09/05/2012CN101870715B Ether energy and preparation method and application thereof
09/05/2012CN101792375B Sesquiterpene compound in tobacco stems and preparation method and application thereof
09/05/2012CN101747125B Methods for preparing biaryl compound and diolefin compound
09/05/2012CN101693723B 3-tri-alkoxy phenyl dialkyl phosphine tetrafluoroborate and synthesis and application thereof
09/05/2012CN101591227B Cinnamyl alcohol derivatives, preparation method thereof and pharmaceutical use thereof
09/05/2012CN101508625B Method for synthesis of alkyl substituted benzene with direct cross coupling of cobalt salt catalysed fragrant halogen and haloalkane
09/05/2012CN101506133B Manufacturing method of alcohol compound
09/05/2012CN101456795B Process for the preparation of pure dimethyl ether
09/05/2012CN101010274B Polyglycerol monoethers and process for producing the same
09/04/2012US8258349 Process for production of benzaldehyde compound
09/04/2012US8258189 Compounds prepared by adding an oxetane derivative to an alcohol
08/2012
08/30/2012WO2012116254A2 Chrysophaentin analogs that inhibit ftsz protein
08/30/2012WO2012115422A2 Method for preparing a glycol mono-tertiary-butylether compound
08/30/2012WO2012115369A2 Triphenylene-based reactive mesogen containing acetylene
08/30/2012WO2012055754A3 Method for the production of 1-methylcyclopentane derivatives
08/30/2012WO2012055716A3 Method for the production of 1-methyl-1-alkoxycyclopentanes
08/30/2012US20120220776 Process for the preparation of iloperidone using a novel intermediate
08/30/2012US20120220554 Combretastatins for Prevention of Posterior Capsule Opacification
08/30/2012US20120219826 Lubricant for heat assisted magnetic recording
08/30/2012US20120219485 Additive to urea solutions
08/30/2012DE19982965B3 Flüssigkristalline Verbindung mit einem negativen Wert der dielektrischen Anisotropie The liquid crystalline compound with a negative dielectric anisotropy value
08/30/2012CA2828360A1 Chrysophaentin analogs that inhibit ftsz protein
08/29/2012EP2492275A1 Novel ruthenium carbonyl complex having a tridentate ligand and manufacturing method and usage therefor
08/29/2012EP2492274A1 2,4,6- or 2,6-alkoxyphenyl dialkylphosphine, tetrafluoroborate, preparation method and use thereof
08/29/2012EP2491069A2 Production and composition of glycerol based polyols
08/29/2012CN102652163A Methods and systems for improving open time and drying time of latex binders and aqueous coatings
08/29/2012CN102649712A Lignan compound in magnolia as well as preparation method and application thereof
08/29/2012CN102649711A Extracting method for drumstick phenanthrene
08/29/2012CN102229526B Method for separating, extracting and purifying isomagnolol in plant, namely Streblus asper
08/29/2012CN102206336B Saturated cardanol polyoxyethylene ether and preparation method thereof
08/29/2012CN101845056B C1 symmetrical chiral diene ligand, synthesis method and application thereof to asymmetric reactions
08/29/2012CN101274880B Method for producing dimethyl ether by methanol multi-stage gas phase dehydration and catalytic conversion with hydrocarbon
08/23/2012WO2012112003A2 Method for preparing high purity isobutene using glycolether
08/23/2012WO2012111849A1 Production method of optically active dihydrobenzofuran derivative
08/23/2012WO2012111468A1 Palladium catalyst, and method for producing bisaryl compound using same
08/23/2012WO2012110437A1 Process for preparing divinyl ethers
08/23/2012US20120215032 Polymers based on glycerol carbonate and an alcohol
08/23/2012US20120215030 Polymers based on glycerol carbonate
08/23/2012CA2827271A1 Production method of optically active dihydrobenzofuran derivative
08/22/2012EP2489653A1 Method for producing reduced coenzyme q10, method for stabilizing same, and composition comprising same
08/22/2012EP2489652A1 Method for producing reduced coenzyme q10, method for stabilizing same, and composition comprising same
08/22/2012EP2488610A1 Method for distillate production by means of catalytic oligomerization of olefins in the presence of methanol and/or dimethyl ether
08/22/2012EP2036878B1 Process for production of alcohol compound
08/22/2012CN102648174A Novel arylated camphenes, processes for their preparation and uses thereof
08/22/2012CN102643302A Method for preparing intermediates for synthesizing 25-hydroxyvitamin D2 and 1 alpha, 25-dihydroxyvitamin D2
08/22/2012CN102643178A Preparation methods of lasofoxifene tartrate and intermediate thereof
08/22/2012CN102643177A Preparation method of aromatic hydrofluoroethers
08/22/2012CN102643176A Synthesis method of 4-methoxytriphenylchloromethane
08/22/2012CN102643175A Ruthenium complex ligand, ruthenium complex, supported ruthenium complex catalyst and preparation method and application thereof
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