| Patents for C07C 67 - Preparation of carboxylic acid esters (66,429) |
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| 07/08/2009 | CN101475468A Method for preparing aliphatic alcohol ester by diphosphonic acid catalysis |
| 07/08/2009 | CN101475467A Novel process for synthesizing polyatomic alcohol ester by lipase catalysis |
| 07/08/2009 | CN100509748C Preparation method for purified 3-methyl-2-butenyl acetate |
| 07/08/2009 | CN100509747C Method for preparing fatty acid |
| 07/08/2009 | CN100509745C Method for supplying atmosphere gas |
| 07/08/2009 | CN100509155C Multiphase catalyst composition |
| 07/07/2009 | US7556948 Method for producing crystallized pleuromutilins |
| 07/02/2009 | WO2009081843A1 Method for producing 1,1,3,4-butanetetracarboxylic acid ester |
| 07/02/2009 | WO2009081836A1 Method and apparatus for producing fatty acid alkyl ester and/or glycerin |
| 07/02/2009 | WO2009081208A1 Processes to pregabalin |
| 07/02/2009 | WO2009081099A1 Carbonylation process for the production of acetic acid and/or methyl acetate |
| 07/02/2009 | WO2009080599A1 An improved method of making triglyceride macromonomers |
| 07/02/2009 | WO2009080380A2 Process for preparing (meth)acrylates |
| 07/02/2009 | WO2008124265A3 Capped polyester polyol lubricant composition |
| 07/02/2009 | US20090171113 Ethanolysis of PET to Form DET and Oxidation Thereof |
| 07/02/2009 | DE102007063507A1 Verfahren zur Herstellung von Carbonsäureestern Process for the preparation of carboxylic acid esters |
| 07/02/2009 | CA2710152A1 Processes to pregabalin |
| 07/02/2009 | CA2709880A1 An improved method of making triglyceride macromonomers |
| 07/01/2009 | EP2075322A1 Triglyceride macromonomers |
| 07/01/2009 | EP1537913B1 Palladium catalyst composition |
| 07/01/2009 | CN101472171A Data conversion system |
| 07/01/2009 | CN100506780C Process for preparing and extracting tert-butyl acetate |
| 06/30/2009 | US7554000 Reacting an arylhydrazine, hydrogen peroxide and an aryl compound using a catalytic metal of Group 5,6,7 or 8 or an oxide of a metal of Group 5,6,7 or 8 obtained by reacting the given metal with hydrogen peroxide; improved yield; quaternary amine as phase transfer agent; water solvent and by-product |
| 06/30/2009 | US7553988 Method for producing coupling compound |
| 06/30/2009 | US7553986 Process for the selective (amm)oxidation of lower molecular weight alkanes and alkenes |
| 06/30/2009 | US7553794 for isomerization, oxidation, hydration, dehydrogenation, esterification, acylation, and alkylation; diffuse silicotungstic acid, phosphotungstic acid, phosphomolybdic acid, silicomolybdic acid on surface of silica and extended toward center; catalytic synthesizing acetic acid from ethylene and oxygen |
| 06/30/2009 | US7553397 Process |
| 06/30/2009 | CA2367370C Process for the preparation of a diol |
| 06/30/2009 | CA2361148C Novel methods for cross-metathesis of terminal olefins |
| 06/25/2009 | WO2009077745A1 Carbonylation process with in situ regeneration of mordenite catalyst |
| 06/25/2009 | WO2009077743A1 Carbonylation process for the production of methyl acetate |
| 06/25/2009 | WO2009077739A1 Regeneration of zeolite carbonylation catalysts |
| 06/25/2009 | WO2009077730A1 Process for the production of alcohols from a carbonaceous feedstock |
| 06/25/2009 | WO2009077726A1 Process for the conversion of alcohol (s) into alcohol (s) with increased carbon- chain |
| 06/25/2009 | WO2009077720A1 Process for the production of alcohol from a carbonaceous feedstock |
| 06/25/2009 | WO2009077590A1 Method for producing 2,2-dichlorocyclopropane carboxylic acid esters |
| 06/25/2009 | WO2009077513A1 Triglyceride macromonomers |
| 06/25/2009 | WO2008123928A8 CONVERSION OF TEREPHTHALIC ACID TO DI-n-BUTYL TEREPHTHALATE |
| 06/25/2009 | US20090163731 Biodiesel Production Method |
| 06/25/2009 | US20090163724 Carbonylation of Ethylenically Unsaturated Compounds |
| 06/25/2009 | DE19815275B4 Alkylidenkomplexe des Rutheniums mit N-heterozyklischen Carbenliganden und deren Verwendung als hochaktive, selektive Katalysatoren für die Olefin-Metathese Alkylidene complexes of ruthenium N-heterocyclic carbene ligands and their use as highly active and selective catalysts for olefin metathesis |
| 06/25/2009 | DE102007061872A1 Producing fatty acid alkyl esters useful as diesel fuel comprises esterifying free fatty acids, transesterifying triglycerides and separating glycerol using a hydrophobic membrane |
| 06/25/2009 | CA2709818A1 Triglyceride macromonomers |
| 06/25/2009 | CA2709420A1 Process for the conversion of alcohol (s) into alcohol (s) with increased carbon- chain |
| 06/24/2009 | EP2072612A1 A method of making trigyceride macromonomers |
| 06/24/2009 | EP2072492A1 Process for the conversion of hydrocarbons to ethanol |
| 06/24/2009 | EP2072491A1 Process for the conversion of alcohol(s) into alcohol(s) with increased carbon-chain |
| 06/24/2009 | EP2072490A1 Process for the conversion of hydrocarbons to alcohols |
| 06/24/2009 | EP2072125A1 Ion exchanged mordenite carbonylation catalyst |
| 06/24/2009 | EP2072124A1 Regeneration of zeolite carbonylation catalysts |
| 06/24/2009 | EP2072123A1 Regeneration of zeolite carbonylation catalysts |
| 06/24/2009 | CN101466661A Process for preparing fluorinated molecules |
| 06/24/2009 | CN101462950A Method for preparing polyethyleneglycol (n) diacrylate |
| 06/24/2009 | CN100503593C Manufacture of tocopheryl acetate |
| 06/24/2009 | CN100503549C Method for reusing waste water reclaimed from ethyl acetate production |
| 06/24/2009 | CN100503548C Process for producing ester |
| 06/23/2009 | CA2306525C Method for purification of polyprenyl compounds |
| 06/18/2009 | WO2009074742A2 Method for producing alcohol esters from triglycerides and alcohols using heterogeneous catalysts containing a hybrid solid with an organic-inorganic mixed matrix |
| 06/18/2009 | WO2009074574A1 Method for producing isopropanol and 2-butanol from the corresponding alkanes |
| 06/18/2009 | WO2009009153A9 Purification of rosuvastatin intermediate by thin film evaporation and chemical method |
| 06/18/2009 | US20090156854 Adamantane derivatives and process for producing the same |
| 06/18/2009 | US20090156839 chemical intermediates; 2-chloromethyl-5,5-dimethyl-2-(2,5-dimethylphenyl)-[1,3]dioxane |
| 06/18/2009 | US20090156766 Sulfur chelated ruthenium compounds useful as olefin metathesis catalysts |
| 06/18/2009 | DE102007059620A1 Aufreinigung von Biodiesel mittels Allophan und/oder Imogolit Purification of biodiesel by allophane and / or Imogolite |
| 06/17/2009 | EP2070977A2 Epoxidised vegetable oils as PVC plasticizers |
| 06/17/2009 | EP2070900A2 Method for producing isopropanol and 2-butanol from the corresponding alkanes |
| 06/17/2009 | EP2070897A1 Method of rapid methylation, kit for preparing pet tracer and method of producing pet tracer |
| 06/17/2009 | EP2069465A2 Methods and apparatus for producing alkyl esters from lipid feed stocks and systems including same |
| 06/17/2009 | EP2069282A1 Process for continuously preparing fatty acid methyl esters or fatty acid ethyl esters |
| 06/17/2009 | EP2069280A2 Process and intermediates for preparing integrase inhibitors |
| 06/17/2009 | EP1303471B1 Preparation of shell impregnated catalyst and its use for production of vinyl acetate |
| 06/17/2009 | CN101456815A Method for synthesizing aromatic carboxylic ether by iodo aromatic hydrocarbon acarbonylation |
| 06/17/2009 | CN101456814A Dexibuprofen guaiacol ester and preparation method thereof |
| 06/17/2009 | CN101456813A Method for synthesizing polyatomic alcohol fatty acid ester |
| 06/17/2009 | CN101456812A Purification method of lactic acid ester |
| 06/17/2009 | CN101456811A Method for producing stabilized biodiesel fuel |
| 06/17/2009 | CN101456810A Method for synthesizing fatty acid ester by ester exchange reaction |
| 06/17/2009 | CN100500638C Synthesis of iodized plant ethyl oleate for injection |
| 06/17/2009 | CN100500637C Preparation process of 3-trifluoro methyl benzoate |
| 06/16/2009 | US7547539 Reaction apparatus for organic and/or other substances employing supercritical fluid or subcritical fluid |
| 06/11/2009 | WO2009072534A1 Modified naphthalene formaldehyde resin, tricyclodecane skeleton-containing naphthol compound and ester compound |
| 06/11/2009 | WO2009071786A1 Method for synthesizing alkoxypolyalkylene glycol (meth)acrylates by transesterification |
| 06/11/2009 | WO2009027081A3 Process for preparing pentanoic diacid derivatives |
| 06/11/2009 | US20090148920 Integrated glyceride extraction and biodiesel production processes |
| 06/10/2009 | EP2067853A2 Fuel production |
| 06/10/2009 | EP2067852A2 Fuel production |
| 06/10/2009 | EP1599436B1 Method of preparing alpha, beta-difluoroacrylic compounds |
| 06/10/2009 | CN101454270A Process for the preparation of a hydroxy-aromatic resin |
| 06/10/2009 | CN101450898A UV photo-curing monomer clean production process through coupling reactor and simulated moving bed |
| 06/10/2009 | CN101450897A Method for producing triacetin |
| 06/10/2009 | CN100497291C Esterification tower reaction separation flow process for producing ethyl acetate |
| 06/10/2009 | CN100497290C Method for purifying (meth)acrylic ester |
| 06/10/2009 | CN100497289C Method and device for preparing methyl formate by methanol carbonylation |
| 06/10/2009 | CN100497288C Aldehyde and alcohol compositions derived from seed oils |
| 06/09/2009 | US7544831 solid acid catalyst such as nano-crystalline sulfated zirconia, sulfated titania; modified zeolites namely zeolite H-beta, H-ZSM-5 and K-10 montmorillonite clay in a solvent free environment using salicylic acid and acetic anhydride; solid acid catalysts can be recovered, regenerated and reused |
| 06/09/2009 | US7544830 Methods and systems for alkyl ester production |
| 06/09/2009 | US7544800 Catalytic depolymerization of polymers containing electrophilic linkages using nucleophilic reagents |
| 06/09/2009 | US7544221 Contains tetraesters of di(trimethylolpropane); formed by esterification catalysts |
| 06/04/2009 | WO2009068590A1 Preparation method of copolymerizable photoinitiators |
| 06/04/2009 | WO2009068556A1 Purification of pravastatin |