| Patents for C07C 67 - Preparation of carboxylic acid esters (66,429) |
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| 09/04/2008 | US20080214861 producing Methyl 2-hydroxybutanoate using a cyanohydrin compound as a raw material; easy-to-use synthesis reaction and waste solution treatment |
| 09/04/2008 | US20080214858 Vinyloxyhydrocarbyl (meth)acrylate that may be substituted, radical polymerization inhibitor and optionally a basic compound; improved in storage stability and stability in handling without impairing its polymerizability |
| 09/04/2008 | US20080214857 Method Of Reducing A Functional Group In An Oxidized Form |
| 09/04/2008 | US20080214775 Methods for converting linear polyesters to macrocyclic oligoester compositions and macrocyclic oligoesters |
| 09/04/2008 | US20080214587 Coupling of methyl (E)-2-{2-[6-chloropyrimidin-4-yloxy]phenyl}-3-methoxyacrylate with 2-cyanophenyl in DMF with 2 mol % DABCO; significantly smaller amounts of this relatively expensive catalyst may be used without compromising the yield |
| 09/04/2008 | US20080211333 Disk drive compatible new esters for FDB applications with optimized viscosity |
| 09/03/2008 | EP1964830A2 Methods for producing biodiesel |
| 09/03/2008 | EP1963471A1 Process for producing fatty acid alkyl esters and glycerin |
| 09/03/2008 | EP1853546B1 Continuous method for producing cyclohexyl(meth)acrylate |
| 09/03/2008 | EP1465859B1 Method for the continuous production of alkyl (meth)acrylates |
| 09/03/2008 | CN101255114A Method for preparing oleoyl tributyl citrate plasticizer |
| 09/03/2008 | CN101255113A Methylacrylic acid polyethylene glycol single armor ether ester and preparation method thereof |
| 09/03/2008 | CN101255112A Reutilization method of cellulosic material |
| 09/03/2008 | CN101255111A Method for synthesizing ethyl acetate by ionic liquid catalytic continuous esterification distillation |
| 09/03/2008 | CN101254468A Nano load phosphotungstic acid catalyst and method of preparing the same |
| 09/03/2008 | CN100415798C Method for producing polycarbonate copolymer |
| 09/03/2008 | CN100415734C 1-acetoxy-3-(substituted phenyl) propen compounds useful as an intermediate material |
| 09/03/2008 | CN100415710C Process for preparing glycol terephthalate from terephthalic acid and glycol |
| 09/03/2008 | CN100415708C Depolymerization method and device |
| 09/03/2008 | CN100415674C Cement dispersants |
| 09/03/2008 | CN100415373C Biodiesel oil methyl esterizing composite catalyst |
| 09/02/2008 | US7420078 Process for the preparation of intermediates useful in the synthesis of statin derivatives especially 7-amino 3,5-dihydroxy heptanoic acid derivatives, and intermediates thereof |
| 09/02/2008 | US7420076 Process for preparing dialkyl dicarbonates |
| 09/02/2008 | US7420073 Process for the alcoholysis of acid oils of vegetable or animal origin |
| 09/02/2008 | US7420071 Thermally stable surfactants and compositions and methods of use thereof |
| 09/02/2008 | US7420003 Compounds and a novel process for their preparation |
| 08/28/2008 | WO2008102949A1 Manufacturing process of high purity methylester |
| 08/28/2008 | WO2008102913A1 Sulfonic acid group-containing carbonaceous material |
| 08/28/2008 | US20080207943 Process for Preparing Racemic Alkyl-5-Halopent-4-Enecarboxylic Acids or Carboxylic Esters |
| 08/28/2008 | US20080207911 Alkylidene complexes of ruthenium containing n-heterocyclic carbene ligands; use as highly active, selective catalysts for olefin metathesis |
| 08/28/2008 | US20080206820 activated ester of the carboxyl-containing compound (carboxylic acid) is reacted with H217O or H218O in the presence of an activator; labelled amino acid |
| 08/27/2008 | EP1961730A1 Method for producing polymerizable hydroxydiamantyl ester compound |
| 08/27/2008 | EP1961729A1 Method for producing tetrafluoroterephthalic acid difluoride |
| 08/27/2008 | EP1406895B1 Lactone formulations and method of use |
| 08/27/2008 | EP1200421B1 Process for producing isocoumarins and intermediates for the same |
| 08/27/2008 | EP1200390B1 Production of n-substituted 2,7-dialkyl-4-hydroxy-5-amino-8-aryl-octanoylamides |
| 08/27/2008 | CN101250108A Method for preparing aralkyl acyloxy acetaldehyde |
| 08/27/2008 | CN101250107A Method for synthesizing cyclopentanone-2-carboxylates |
| 08/27/2008 | CN101250106A Method for extracting chlorogenic acid |
| 08/27/2008 | CN101250105A Method for synthesizing bio-diesel by using p-toluenesulfonic acid formaldehyde condensation polymer |
| 08/27/2008 | CN101249456A Catalyst for alcoholysis polyethylene glycol terephthalate |
| 08/27/2008 | CN101249447A Novel solid acid catalyst preparation method |
| 08/27/2008 | CN100413841C Method for preventing clogging of apparatus for handling (meth) acrylic acid and esters thereof |
| 08/26/2008 | US7417162 Oily ingredient for cosmetic preparation and cosmetic preparation |
| 08/26/2008 | US7416865 Stereoselective; reduction and esterification (in either order) of 2,3-dihydroxybutyrylalkanoic acid ester in the presence of a lipase or hydrolase, preferably of microorganism origin |
| 08/21/2008 | WO2008098887A1 Catalytic method for producing (meth)acrylic acid esters of n-hydroxyalkylated lactams |
| 08/21/2008 | WO2008098581A1 A continuous process for the preparation of alkyl esters of lactic acid and aliphatic alcohols |
| 08/21/2008 | WO2008098580A1 A process for the preparation of alkocarboxylic acid esters |
| 08/21/2008 | WO2008098414A1 Polyfunctional benzophenone derivates and uses as photoinitiators thereof |
| 08/21/2008 | WO2008069918A3 Process for making terpene esters |
| 08/20/2008 | EP1959003A2 Soot dispersants and lubricating oil compositions containing same |
| 08/20/2008 | EP1958930A2 A process for the production of hydroxyalkyl (meth)acrylates |
| 08/20/2008 | EP1957198A1 Carbonylation of ethylenically unsaturated compounds |
| 08/20/2008 | EP1957063A2 Process for preparing conjugated linoleic acid and derivatives thereof from ricinoleic acid |
| 08/20/2008 | CN101245009A Production method for p-benzene dioctyl dicarboxylic acid elasticizer |
| 08/20/2008 | CN101245008A Method for synthesizing trioctyl lemon acid |
| 08/20/2008 | CN101245007A Process for producing iodination vegetable oil fatty acid ethyl ester |
| 08/20/2008 | CN101245006A Process for producing pentaerythritol oleate |
| 08/20/2008 | CN101245005A Modified acrylic acid oligomer and dirt-resisting paint containing the oligomer |
| 08/20/2008 | CN101245004A Process for purifying carbon dioxide-containing gas streams |
| 08/20/2008 | CN101245003A Process for producing vinyl acetate |
| 08/20/2008 | CN101245002A Process for producing steady iodination vegetable oil, iodination vegetable oil fatty acid ethyl ester |
| 08/20/2008 | CN101245000A A process for the production of hydroxyalkyl (meth)acrylates |
| 08/20/2008 | CN100412051C Heat pump rectifying production process and plant for n-butyl acetate |
| 08/20/2008 | CN100412050C Chlorinated alkane photo-carbonylation reaction method at cadmium compound catalysis |
| 08/20/2008 | CN100412039C Method for extracting and separating ethyl acetate-ethanol system using ion liquid |
| 08/19/2008 | US7414157 Hydroxylation of β-dicarbonyls with zirconium catalysts |
| 08/19/2008 | US7414155 catalyst system which includes a source of Group VIII metal cations; a diphosphine ligand |
| 08/19/2008 | US7414145 nucleophilic addition reaction of enamide compound accompanied by hydroxyl ( OH) formation to carbonyl is carried out in the presence of a chiral catalyst with copper or nickel |
| 08/14/2008 | WO2008096568A1 Process for production of 12-hydroxydodecanoic acid ester, and process for production of trialkylamine |
| 08/14/2008 | WO2008095614A1 Process for preparing dma |
| 08/14/2008 | WO2008095369A1 Communication adapter layer system, method and device for obtaining network element information |
| 08/14/2008 | US20080194887 Separation of fluorous compounds |
| 08/14/2008 | US20080194862 Mixing an organic acid with an ester and transferring an alcohol radical of the ester to the acid to obtain the ester of the acid and the acid of the ester wherein the transfer is carried out in a still; forms esters with high selectivity |
| 08/14/2008 | US20080194697 ethyl endcapped hepta- and nona-tetramethylenediamines and 1,2-bis(4-(ethylamino)butylaminomethyl)cyclopropane, used for treating prostate cancer, prostatitis and benign prostatic hyperplasia |
| 08/14/2008 | US20080194684 administering lipid glycerides for treating neurodegenerative disease such as multiple sclerosis; increasing transforming growth factors and tumor necrosis factors |
| 08/14/2008 | US20080193425 Methods for administering fgf18 |
| 08/14/2008 | DE102007006917A1 Continuous catalytic transesterification process, for preparing esters, is carried out in single reactive distillation column with integrated stripper section for alcohol removal |
| 08/13/2008 | EP1955995A1 Method of producing polyetherester monomer and cement dispersants |
| 08/13/2008 | EP1955994A1 Method for manufacturing DMA |
| 08/13/2008 | EP1954666A1 Process for preparing vinyl carboxylates |
| 08/13/2008 | EP1735261B1 Method for recovery of ethylene in a recirculating gas process for the production of vinyl acetate |
| 08/13/2008 | EP1622855B1 Carbonylation process using metal-polydentate ligand catalysts |
| 08/13/2008 | EP1581467A4 Ligands for metals and improved metal-catalyzed processes based thereon |
| 08/13/2008 | EP1193243B1 Novel process for producing bicyclic amino alcohol |
| 08/13/2008 | CN101243028A Fluorine-containing adamantane derivative, fluorine-containing adamantane derivative having polymerizable group, and resin composition containing same |
| 08/13/2008 | CN101239913A Chiral tartaric acids derivatives and preparation method thereof |
| 08/13/2008 | CN101239912A Method for synthesizing dibutyl maleate |
| 08/13/2008 | CN101239911A Method for synthesizing tributyl acetcitrate |
| 08/13/2008 | CN101239910A Method for preparing cinnamyl cinnamate |
| 08/13/2008 | CN101239909A Method for preparing (methyl) acrylate and device used for the same |
| 08/13/2008 | CN101239908A Method for preparing glycol methyl ether acetate |
| 08/13/2008 | CN101239907A Method for preparing glycol methyl ether acetate |
| 08/13/2008 | CN101239906A Production of esters chemical products from crop straw and method for preparing ester |
| 08/13/2008 | CN101239865A Preparation of organic compounds bearing a trifluoromethyl group on a quaternary carbon |
| 08/13/2008 | CN100410231C Method for synthesizing alpha-methyl methyl-carboxylate from alpha-olefin and methyl formate |
| 08/13/2008 | CN100410230C Method for preparing 1-chloro-2-methyl-4-alkylacyloxy-2-butene |
| 08/12/2008 | US7411107 Alkene separation process |
| 08/12/2008 | US7411082 Synthesizing method for compound, and catalyst for synthesis reaction |
| 08/12/2008 | US7411031 Synthesis of polyanhydrides |