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)
07/2012
07/04/2012CN202290057U 乙二醇二甲醚粗品提纯分子筛附着物清除装置 The crude product is purified ethylene glycol dimethyl ether attachments sieve cleaning device
07/04/2012CN202289698U 改进的乙二醇二甲醚合成物脱盐装置 Improved composition of ethylene glycol dimethyl ether desalter
07/04/2012CN1990443B Process for the preparation of ethyl tert-butyl ether from C4-hydrocarbon cuts
07/04/2012CN102548941A Method for separating salified phenolic compounds
07/04/2012CN102532515A Method for preparing polyglycerine with high degree of polymerization
07/04/2012CN102532511A Synthesis method of n-octyl alcohol polyoxypropylene/polyoxyethylene copolyether
07/04/2012CN102532202A Palladium complex containing trichlorethylene, synthesizing method and application of palladium complex to trifluorovinylation
07/04/2012CN102532088A Indeno-fused photochromic naphthopyrans, naphthols and photochromic articles
07/04/2012CN102532048A Isoxazoline-substituted benzamide compound and pesticide
07/04/2012CN102531963A Preparation method for 2,2,2-trifluoroethoxy aromatic hydrocarbon derivant
07/04/2012CN102531856A Method for synthesizing asymmetric diaryl ether derivative
07/04/2012CN102531855A Preparation method of bisphenol A epoxy ethane additive product
07/04/2012CN102531854A Synthesis method for 4-bromo-2, 6-difluoro-trifluoromethoxybenzene
07/04/2012CN102531853A Preparation method of 1-chlorin-4-ethoxy-2,3-difluorobenzene
07/04/2012CN102531852A Technology for preparing tert-butyl glycerol ethers by utilizing rare earth modified molecular sieve
07/04/2012CN102531830A Cis-1-halo-2-chloroalkene and preparation method and application thereof
07/04/2012CN102530867A Method for producing synthesis gas, method for producing dimethyl ether using synthesis gas and furnace for use in producing synthetic gas
07/04/2012CN102070412B Flame-retardant polyether glycol and preparation method thereof, combined polyether and polyurethane foam
07/04/2012CN101948372B 2-methoxyl-3,4-difluorobenzene, preparation method and application thereof
07/04/2012CN101786017B Preparation method of solid-acid catalyst
07/04/2012CN101671238B Preparation method of 2-bromoethyl methyl ether
07/04/2012CN101624321B One-step method for preparing alpha-halo acetophenone dimethyl ketal compounds
07/04/2012CN101597217B PTP1B inhibitor as well as synthesis method and application thereof in preparation of medicine for curing type 2 diabetes
07/04/2012CN101575269B Preparation method of aromatic methyl ether compound
07/04/2012CN101538186B Method for preparing compounds containing difluoromethylene
07/04/2012CN101492350B Method for producing D-pinit from plant locust
07/04/2012CN101456797B Walnut powder with anticancer activity as well as preparation method and use thereof
07/03/2012US8213385 Method and apparatus for wireless communication with low-overhead mobility management
07/03/2012US8211513 Liquid-crystalline compounds and liquid-crystalline media
07/03/2012CA2388818C C-aryl glucoside sglt2 inhibitors and method
06/2012
06/28/2012WO2012087686A1 Process for telomerization of butadiene using a mono-orthoalkoxy substituted catalyst
06/28/2012WO2012087381A1 Azeotropic and azeotrope-like compositions of methyl perfluoroheptene ethers and ethanol and uses thereof
06/28/2012WO2012086437A1 Compound containing dihydrophenanthrene, liquid crystal composition and liquid crystal display
06/28/2012WO2012085287A1 Compounds capable of releasing fragrant compounds
06/28/2012WO2012085133A1 Synthesis of intermediates for preparing anacetrapib and derivatives thereof
06/28/2012WO2012084950A1 Production of fuel additives via simultaneous dehydration and skeletal isomerisation of isobutanol on acid catalysts followed by etherification
06/28/2012WO2012084745A1 Process for producing fluorinated organic compounds
06/28/2012US20120165528 Chiral binaphthyl compounds
06/28/2012US20120165414 Terminal unsaturated, glycidol-based macromonomers, polymers obtainable therefrom, preparation and use
06/28/2012US20120164355 Liquid crystal compounds and compositions and liquid crystal displays and photoelectric devices comprising the compounds and compositions
06/28/2012CA2818033A1 Process for telomerization of butadiene using a mono-orthoalkoxy substituted catalyst
06/27/2012EP2468736A1 Synthesis of intermediates for preparing anacetrapib and derivates thereof
06/27/2012EP2468735A1 Synthesis of intermediates for preparing anacetrapib and derivates thereof
06/27/2012EP2468707A1 Decahydronaphthalene compounds, liquid crystal compositions containing the compounds, and liquid crystal display elements containing the liquid crystal compositions
06/27/2012EP2121553B1 Method for the preparation of therapeutically valuable triphenylbutene derivatives
06/27/2012EP1221434B1 Hydrocarbon compound, material for organic electroluminescent element and organic electroluminescent element
06/27/2012CN102516522A Method for synthesizing glyceryl polyether for pesticide emulsification
06/27/2012CN102516521A Phenyl allyl alcohol polyether and preparation method thereof
06/27/2012CN102516300A Phosphine ligands, enantiomers or racemates thereof, and preparation methods of above
06/27/2012CN102516215A Preparation method of C-glucoside containing saturated cyclohexane structure
06/27/2012CN102516155A 2-alkoxy-4-halo-6-alkylphenyl-substituted (hetero)cyclic ketoenols
06/27/2012CN102516044A Preparation method for 3,4'dichloro diaryl ether
06/27/2012CN102516043A Preparation method of Sarpogrelate intermediate 2-((3-methoxy) phenethyl) phenol
06/27/2012CN102516042A Method for synthesizing 3,4,5-trimethoxylbenzyl chloride
06/27/2012CN102516041A Method for extracting quebrachitol from natural rubber whey
06/27/2012CN102516040A Industrialized production method of phenylalkyl chloromethyl ether
06/27/2012CN102516039A Preparation method of fluorine-containing vinyl ether
06/27/2012CN102516038A Method for producing poly-glycerol
06/27/2012CN102516037A Method for preparing ethylene glycol antimony ester by rapid impurity removal and decoloration
06/27/2012CN102516036A Process method for preparing methyl tert-butyl ether by differential reaction rectification and equipment for same
06/27/2012CN102516028A Method for preparing methanol and dimethyl ether by taking calcium carbide furnace tail gas and sodium chlorate tail gas as well as other hydrogen-containing gas sources as raw materials
06/27/2012CN102512783A Method for high-efficiency degradation of persistent organic chloridized pollutant
06/27/2012CN102000559B Method for preparing dimethoxymethane by adopting supported niobium oxide catalyst
06/27/2012CN101837288B Active carbon supported magnesium oxide catalyst for synthetic aromatic alcohol and application thereof
06/27/2012CN101607873B Method for preparing dimethyl ether with high purity by syngas one-step method
06/27/2012CN101555259B Phosphine oxazoline ligand of spiral ring skeleton, a synthetic method thereof and applications in asymmetric hydrogenation of various types of imine coumpounds and various types of non-functionalized
06/27/2012CN101541724B 1-(trifluoromethyl)naphthalene derivative
06/27/2012CN101508630B Method for preparing 2-(2,2,2-trifluoro oxethyl) phenol
06/27/2012CN101485947B Method and device for removing micro-phase alkaline matter in fluid
06/27/2012CN101190877B Method for producing dimethyl ether by catalytic cracking coupling methanol dehydration
06/26/2012US8207361 Tigecycline crystalline forms and processes for preparation thereof
06/21/2012WO2012082837A1 Method of making indeno-fused naphthol materials
06/21/2012WO2012082184A1 Azeotropic and azeotrope-like compositions of methyl perfluoroheptene ethers and heptane and uses thereof
06/21/2012WO2012082157A2 Process for making polyglycerol ethers of fatty alcohols
06/21/2012WO2012080555A1 Hydroxytyrosol ethers
06/21/2012WO2012080465A1 Lignosulfonate grafts with an acid, ester and non-ionic monomers
06/21/2012WO2012080153A1 Use of substituted dimethoxyhydroxyphenylalkyl derivatives as preservative, preserving method, compounds and composition
06/21/2012WO2012079678A1 Substituted tetraarylbenzenes
06/21/2012WO2012053832A3 Method for synthesising 4-o-methylhonokiol
06/21/2012US20120156879 Resist pattern improving material, method for forming resist pattern, and method for producing semiconductor device
06/21/2012US20120156613 Anti-reflective coatings using vinyl ether crosslinkers
06/21/2012CA2820946A1 Lignosulfonate grafts with an acid, ester and non-ionic monomers
06/20/2012EP2465840A1 Terpene ether
06/20/2012EP2464618A1 Process for the production of dimethyl ether
06/20/2012CN102505125A Method for preparing 2,4-dimethylanisole
06/20/2012CN102504891A Preparation method of glyceryl biological fuel additives
06/20/2012CN102504008A Microballoon carrier with low degree of cross linking in solid-phase synthesis of polypeptide
06/20/2012CN102503783A Synthesis method of 3, 4, 5-trimethoxy benzyl alcohol
06/20/2012CN102503782A Method for preparing dipentaerythritol through dipentaerythritol powder
06/20/2012CN102503781A Method for preparing phenol ether through reaction of phenolic compound and halogenated hydrocarbon
06/20/2012CN102503780A Neopentyl glycol oxyalkylation synthetic method
06/20/2012CN102503752A Method for preparing polysubstituted 2-naphthol
06/20/2012CN102503750A Preparation method of a dichloromethyl or dichloromethylene-containing aromatic organic compound
06/20/2012CN102503748A Copper catalyst system for sonogashira coupling reaction
06/20/2012CN102500419A Supported catalyst for synthesizing benzaldehyde dimethylacetal and preparation method and application thereof
06/20/2012CN102500417A Magnetic oxime ring palladium catalyst and preparation method thereof
06/20/2012CN102500307A Stirring equipment and use thereof in preparation of heptafluoroisobutenyl methyl ether
06/20/2012CN101816940B Method for preparing iron-molybdenum-chromium catalyst used in production of triethyl orthoformate
06/20/2012CN101203475B Process
06/14/2012WO2012077804A1 Method for producing (trifluoromethyl)alkyl ketone
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