| Patents for C07C 43 - Ethers; Compounds having groups, groups or groups (24,599) |
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| 09/11/2013 | CN103288604A Novel process of 1,4-bis(methoxymethyl)-benzene preparation method |
| 09/11/2013 | CN103288603A Optimized dimethyl ether device driving method |
| 09/11/2013 | CN103288595A Recovery method and device for glyphosate raw material methanol |
| 09/11/2013 | CN102618296B Liquid crystal compound and preparation method thereof |
| 09/11/2013 | CN102584527B Method for utilizing coal and salt comprehensively |
| 09/11/2013 | CN102491881B Dibromo anthracene compound and preparation method and application thereof |
| 09/11/2013 | CN102424645B Method for synthesizing aromatic amide and aromatic methanol |
| 09/10/2013 | US8530704 Method of producing fluoromethyl 1,1,1,3,3,3-hexafluoroisopropyl ether |
| 09/10/2013 | US8530666 Copper-catalysed process for the production of substituted or unsubstituted trifluormethylated aryl and heteroaryl compounds |
| 09/06/2013 | WO2013127006A1 Catalytic conversion of ligno-cellulosic biomass into fuels and chemicals |
| 09/05/2013 | US20130231508 Branched secondary alcohol alkoxylate surfactants and process to make them |
| 09/05/2013 | US20130231396 Novel self-assembling polyphenol-quinonoid polymer derivatives and uses thereof |
| 09/05/2013 | US20130228332 Derivatives of tris(2-hydroxyphenyl)methanes, preparation thereof and use thereof for mineral oil production |
| 09/04/2013 | CN203178115U Dimethyl ether sampling and transferring device |
| 09/04/2013 | CN103275410A Air-permeable chemical gas protective material as well as preparation method and application thereof |
| 09/04/2013 | CN103274953A Naphthol and o-naphthoquinone compounds thereof and preparation method and medical application thereof |
| 09/04/2013 | CN103274909A High-purity dinaphthyl ether and preparation method thereof |
| 09/04/2013 | CN103272408A Method for separation purification of Chinese magnoliavine fruit monomers by using dynamic axial compression column |
| 09/04/2013 | CN102659076B Method for co-production of various chemical products from natural gas, coal and petroleum |
| 09/04/2013 | CN102329196B Method for separating out mono-pentaerythritol and dipentaerythritol |
| 09/04/2013 | CN102191083B Series-wound type poly-generation technology for coal chemical industry |
| 09/04/2013 | CN101967079B Organic material and application thereof in organic electroluminescent devices |
| 09/04/2013 | CN101918348B Purification of propylene glycol monoalkyl ether |
| 09/04/2013 | CN101811945B Process for preparing alkyl diphenyl ether from fatty alcohol and diphenyl ether |
| 09/04/2013 | CN101475452B Method for producing dimethyl ether by catalyst distillation |
| 08/29/2013 | WO2013124423A1 Process for the production of acetic acid and diemthyl ether |
| 08/29/2013 | WO2013124404A1 Catalyst and process for the production of acetic acid and dimetyhl ether |
| 08/29/2013 | US20130224137 Skin lightening compositions |
| 08/29/2013 | US20130224135 Diarylalkanes as potent inhibitors of binuclear enzymes |
| 08/29/2013 | DE10136751B4 Vierkern-und Fünfkernverbindungen und deren Verwendung in flüssigkristallinen Medien Quad-core and five-core compounds and their use in liquid-crystalline media |
| 08/28/2013 | EP2631227A1 Process for producing optically active 4-chloro-3-hydroxybutanal compound |
| 08/28/2013 | EP2631225A1 Cyclohexene-3,6-diyl compound, liquid crystal composition, and liquid crystal display element |
| 08/28/2013 | EP2630110A2 Method for purifying methyl-tertiary butyl ether (mtbe)-containing mixtures and for producing isobutene by cleavage of mtbe-containing mixtures |
| 08/28/2013 | CN203159515U Improved alcoholysis apparatus |
| 08/28/2013 | CN103270012A Branched secondary alcohol alkoxylate surfactants and process to make them |
| 08/28/2013 | CN103270011A Process for making polyglycerol ethers of fatty alcohols |
| 08/28/2013 | CN103265414A Preparation method of confusarin |
| 08/28/2013 | CN103265413A Synthetic method of 4'-fluorine-2'-methoxyl-5'-isopropy-4-trifloromethyl-1, 1'-biphenyl-2-methanol |
| 08/28/2013 | CN103265391A Synthetic method of polyhydroxy phenolic compound |
| 08/28/2013 | CN102451763B Titanium-silicon molecular sieve compound catalyst and preparation method thereof |
| 08/28/2013 | CN102451757B Method for preparing propylene glycol monomethyl ether by using propylene |
| 08/28/2013 | CN101941893B Method for synthesizing tripropylene glycol |
| 08/28/2013 | CN101921180B Method for synthesizing butyl cellosolve |
| 08/27/2013 | US8519196 C10 alkanolalkoxylate mixtures and use thereof as novel low-foaming wetting agents |
| 08/22/2013 | WO2013120945A1 Catalytically active body for the synthesis of dimethyl ether from synthesis gas |
| 08/22/2013 | WO2013120938A1 Catalytically active body for the synthesis of dimethyl ether from synthesis gas |
| 08/22/2013 | US20130217900 Chiral intermediates useful for the preparation of hydroxyphosphine ligands |
| 08/22/2013 | US20130217674 Ship1 modulators and related methods |
| 08/22/2013 | CA2864582A1 Catalytically active body for the synthesis of dimethyl ether from synthesis gas |
| 08/21/2013 | EP2627441A1 Process and apparatus for continuous high temperature short-time alkoxylation (ethoxylation, propoxylation) of chemical substances with active hydrogen atoms |
| 08/21/2013 | CN1757622B 2-hydroxy-3-alkoxypropyl sulfides, sulfones, and sulfoxides: new surface active agents |
| 08/21/2013 | CN103261139A Compounds capable of releasing fragrant compounds |
| 08/21/2013 | CN103261132A Compound containing dihydrophenanthrene, liquid crystal composition and liquid crystal display |
| 08/21/2013 | CN103261131A Substituted tetraarylbenzenes |
| 08/21/2013 | CN103261129A Production of fuel additives via simultaneous dehydration and skeletal isomerisation of isobutanol on acid catalysts followed by etherification |
| 08/21/2013 | CN103261097A Lignosulfonate grafts with an acid, ester and non-onic monomers |
| 08/21/2013 | CN103254408A Self-immobilized porous organic polymer material, preparation method and application thereof |
| 08/21/2013 | CN103254219A Copper fluoride (I) reagent as well as preparation method and application thereof |
| 08/21/2013 | CN103254084A Method for preparing DMC, DPC, ortho-carbonate, ortho-formate, dimethyl ether, and the like by using Na2CO3 or sodium formate or CO2 or CO |
| 08/21/2013 | CN103254046A Method for preparing ortho-esters in microstructural reactor via phase-transfer catalysis process |
| 08/21/2013 | CN103254045A Preparation method of high-purity Erianin |
| 08/21/2013 | CN103254044A 2,7-dibromide-9,10 substituted-phenanthrene derivatives |
| 08/21/2013 | CN103254043A Combined type asarin purification device and method |
| 08/21/2013 | CN103254042A Technique for synthesizing dimethyl ether |
| 08/21/2013 | CN103254041A Preparation method of hydrofluoroether |
| 08/21/2013 | CN103254030A Device and method for recycling byproduct residual liquid in coal-to-ethylene-glycol production process |
| 08/21/2013 | CN103254027A Method for preparing 1,2-diphenyl propylene compound |
| 08/21/2013 | CN102532515B Method for preparing polyglycerine with high degree of polymerization |
| 08/21/2013 | CN102173984B Method for preparing low-polymerization-degree polyformaldehyde dialkyl ether from petroleum fractions and application |
| 08/21/2013 | CN101821222B Process for production of ditrimethylolpropane |
| 08/21/2013 | CN101786944B Preparation method of high-quality polyglycerol |
| 08/21/2013 | CN101712595B Method for preparing high-purity dimethyl ether free from extraneous odour |
| 08/21/2013 | CN101696159B Method for extracting and separating eugenol, pharmaceutical composition containing eugenol and preparation method thereof |
| 08/21/2013 | CN101547886B Novel pharmaceutical composition and cosmetic composition |
| 08/21/2013 | CN101410476B New materials for organic electroluminescent devices |
| 08/21/2013 | CN101108793B Method of preparing alkyl tert-butyl ether at best temperature control in reactor |
| 08/20/2013 | US8513471 Process for the manufacture of polyol perfluoropolyether derivative |
| 08/20/2013 | US8513224 Crystalline form C of tigecycline dihydrochloride and methods for its preparation |
| 08/15/2013 | WO2013118949A1 Phenyl derivatives or pharmaceutically acceptable salts thereof, method for preparing same, and composition comprising same as active ingredients for preventing, improving or treating diseases related to vascular endothelial cells or diabetes |
| 08/15/2013 | US20130210928 Novel biphenyl compound or pharmaceutically acceptable salt thereof, method for preparing novel biphenyl compound or pharmaceutically acceptable salt thereof, and pharmaceutical composition containing same as active ingredient for preventing or treating diabetes complications |
| 08/15/2013 | US20130209837 Fluoropolyether compound, lubricant and magnetic disk each containing the same |
| 08/15/2013 | US20130209483 Cannabidinoid derivatives |
| 08/14/2013 | EP2626342A1 Novel vinyl-ether compound and manufacturing method therefor |
| 08/14/2013 | EP2624949A2 Recycling carbon dioxide via capture and temporary storage to produce renewable fuels and derived products |
| 08/14/2013 | EP2624808A1 Use of substituted methoxyalkoxyphenylalkyl derivatives as preservative, preserving method, compounds and composition |
| 08/14/2013 | CN203128458U Dimethyl ether production device |
| 08/14/2013 | CN1974550B Process for the preparation of compounds having CF2O bridge |
| 08/14/2013 | CN103242884A Process for preparing high-octane high-cleanness gasoline with methanol by using multi-element catalysis method |
| 08/14/2013 | CN103242854A Fluorine-containing liquid crystal compound |
| 08/14/2013 | CN103242375A High-activity bifunctional catalyst for preparing chiral epoxy alkane and diol and application thereof |
| 08/14/2013 | CN103242373A Ferroferric oxide (Fe3O4) nano particle supported chiral ligand and preparation method and application thereof |
| 08/14/2013 | CN103242371A Aryl-pyridine cyclic Pd-N heterocyclic carbene compound as well as preparation method and application thereof |
| 08/14/2013 | CN103242145A Method for preparing glyoxal monoacetal and diacetal by using glyoxal |
| 08/14/2013 | CN103242144A Method for artificially synthesizing pterostilbene |
| 08/14/2013 | CN103242143A Production process for performing oxyalkylation on alkynol |
| 08/14/2013 | CN103242142A Method for preparing ospemifene and intermediate thereof |
| 08/14/2013 | CN103242134A Pyrolysis gasification and purification method of household garbage |
| 08/14/2013 | CN103242128A Preparation method of 9,10-dihydrophenanthrene derivatives |
| 08/14/2013 | CN103242122A Combined technique and device for preparing ethylene from ethanol and synthesizing dimethyl ether from methanol |
| 08/14/2013 | CN102070416B Preparation method and use of ethoxymethyl methane serving as methanol gasoline solubilizer |