C07C 67 - Preparation of carboxylic acid esters

Patents for C07C 67 - Preparation of carboxylic acid esters (66,429)
11/2006
11/29/2006	CN1871064A Catalyst composition and use thereof in ethane oxidation
11/29/2006	CN1870684A Communication system for implementing real-time monitoring warning and its method
11/29/2006	CN1870598A Loading balance method based on data flow in large scale paralle processing of mass data
11/29/2006	CN1868997A Method of preparing (S)-(-)-2-chloropropionate and (R)-(+)-2-chloro propionic acid
11/29/2006	CN1868996A Process for the purification of pravastatin
11/29/2006	CN1286798C Method for synthesizing beta keto ester
11/29/2006	CN1286795C Process for manufacturing high purity methacrylic acid
11/28/2006	US7141695 Methods for producing substituted acrylic acid esters and use of the latter for producing substituted γ-amino acids
11/28/2006	US7141694 Enzymatic resolution of aryl and thio-substituted acids
11/28/2006	US7141686 For enhancing flavors, aromas and somatosensory effects in foods, beverages, skin care products, oral care products, and medicin
11/28/2006	US7141602 Process for obtaining HMG-CoA reductase inhibitors of high purity
11/28/2006	US7141154 utilizes a fixed resin-wafer and electrodeionization (EDI) technology to form a separative reactor that carries out the separation and reaction in a single stage process
11/28/2006	CA2140190C Process for producing esterified alkoxylated polyols with improved stability
11/23/2006	WO2006125116A2 Esterification of an enriched composition
11/23/2006	WO2006123672A1 Method for producing aminoalcohol derivative having biphenyl group
11/23/2006	WO2006122912A1 Transesterification methods
11/23/2006	WO2006122911A1 Methods for producing alkyl(meth)acrylates
11/23/2006	WO2006122487A1 A method for changing qos in i-wlan and the system thereof
11/23/2006	US20060264673 Copper-catalyzed formation of carbon-heteroatom and carbon-carbon bonds
11/23/2006	US20060264652 Process for preparing 4-chloro-3-hydroxybutanoic acid ester
11/23/2006	DE102005023976A1 Verfahren zur Umesterung A process for the transesterification
11/23/2006	DE102005023975A1 Verfahren zur Herstellung von Alkyl(meth)acrylaten Acrylates process for preparing alkyl (meth)
11/23/2006	CA2608451A1 Method for producing aminoalcohol derivative having biphenyl group
11/23/2006	CA2608317A1 Methods for transesterifying organic acids with organic esters
11/22/2006	EP1724248A1 Process for production of aromatic compounds
11/22/2006	EP1723099A1 Process for the reactive extraction of levulinic acid
11/22/2006	EP1723098A1 Method for the functionalization of conjugated or conjugatable derivatives assisted by a tempo-type electrophoric mediator
11/22/2006	EP1722766A2 Management of ophthalmologic disorders, including macular degeneration
11/22/2006	EP1366008B1 Method for producing monocarbonyl compounds or biscarbonyl compounds or hydroxyl compounds
11/22/2006	CN1867546A Novel compound and its uses in medicine, its preparation method and its pharmaceutical composition comprising same
11/22/2006	CN1285564C Process for producing composite mixed ester
11/22/2006	CN1285563C Method for synthesizing methyl carbonate from olefin by using nano cobalt as catalyzer under acceleration of light
11/22/2006	CN1285562C Esterification reactor
11/22/2006	CN1285555C Process for preparation of halogenated hydroxydiphenyl compounds
11/22/2006	CN1285402C Reaction system of organic substance employing supercritical fluid or sub-critical fluid
11/21/2006	US7140034 Peripheral for portable viewing apparatus and broadcasting viewing system
11/21/2006	US7138552 precursor for the preparation of compounds having surfactant properties and of plasticizers
11/21/2006	US7138536 Process for producing fatty acid alkyl esters and glycerol of high-purity
11/16/2006	WO2006121778A1 Process for carbonylation of alkyl ethers
11/16/2006	WO2006121021A1 Process for producing fatty acid ester and process for producing glycerol
11/16/2006	WO2006120134A1 Coating material, method for the production and use thereof, for producing adhesive, corrosion-inhibiting coatings
11/16/2006	WO2006119745A2 Method for the production of olefins from carbonyl compounds
11/16/2006	US20060258879 Process for the preparation of cyclopropyl carboxylic acid esters and derivatives
11/16/2006	US20060258876 Carbonylation of 3-pentenenitrile to 5-cyanovaleric acid or its corresponding esters
11/16/2006	US20060258858 Coordination complex system comprising building blocks
11/16/2006	US20060258830 Method for producing polymerisable polyhydroxy compounds
11/16/2006	CA2606874A1 Coating material, method for the production and use thereof, for producing adhesive, corrosion-inhibiting coatings
11/16/2006	CA2605017A1 Process for carbonylation of alkyl ethers
11/15/2006	EP1721886A1 Method of processing methacrylic-ester-containing solution
11/15/2006	EP1721885A1 Process for producing optically active fluorochemical
11/15/2006	EP1720819A1 Process for producing carbonylation products
11/15/2006	EP1633703A4 Isotopically labeled chemically stable reagents and process for the synthesis thereof
11/15/2006	CN1863892A Purification of biodiesel with adsorbent materials
11/15/2006	CN1863757A Method for oxidizing aromatic compound having alkyl substituent, method for producing aromatic aldehyde compound and method for producing aromatic carboxylic acid ester
11/15/2006	CN1863754A Process for the synthesis of unsaturated alcohols
11/15/2006	CN1863164A Method for controlling reverse congestion of ABIS interface and transceiver base station
11/15/2006	CN1863161A Method for processing service
11/15/2006	CN1863145A Method for correcting service quality in interworking WLAN
11/15/2006	CN1861558A Process of extracting cimitt acid
11/15/2006	CN1285020C Display card for increasing video play smooth degree
11/15/2006	CN1284765C Mixtures of semi-esters of polybasic organic acids and long-chain alkanols, production and use thereof
11/15/2006	CN1284762C Catalyst for production of acetic acid or acetic acid and ethyl acetate, process for production of same
11/14/2006	US7136078 Connection device capable of mixing an RGB graphics signal and a YUV video signal and related method
11/14/2006	US7135594 Blowing a gas having a polymerization inhibiting action into a nozzle or conduit connected to a gas-phase portion of the apparatus, wherein gas has a polymerization inhibiting action, is blown into the nozzle or conduit, has a temperature not less than a temperature of the gas-phase portion
11/14/2006	US7135592 Subjecting a polyfluoroalkanol and an unsaturated carboxylic acid to dehydration reaction in a fluorine-containing reaction solvent in the presence of an acid catalyst and a polymerization inhibitor for producing a polyfluoroalkyl ester of unsaturated carboxylic acid
11/14/2006	US7135590 Gallic acid derivative and process of preparing the same
11/14/2006	US7135588 mixing phthalic anhydride with methanol, adding catalyst and promoter, refluxing in benzene forming distillate, separating distillate into aqueous/benzene layers, distilling to recover methanol and residue, neutralizing with caustic soda, extracting with benzene, distilling under vacuum, decolorizing
11/14/2006	US7135542 Carbonylation pentenenitrile to 5-cyanovaleric acid; reduction to caproic acid, 6-amino-; then polymerization
11/14/2006	CA2411000C Process for the production of vinyl acetate
11/09/2006	WO2006117675A1 Fatty acid-benzenediol derivatives and methods of making and using thereof
11/09/2006	WO2006068764A3 Modified support materials for catalysts
11/09/2006	US20060252959 Preparing an alkyl alkanoate or lactone by reacting CO with a dialkyl ether or oxacycloalkane in the presence of a mordenite and/or ferrierite catalyst under anhydrous conditions; ester may be hydrolyzed to alkanoic acid
11/09/2006	US20060252957 Novel malonic acid monomethyl derivatives and production process thereof
11/09/2006	US20060252935 Catalyst system
11/09/2006	DE102005021075A1 Verfahren zur Herstellung von Carbonsäureestern Process for the preparation of carboxylic acid esters
11/09/2006	CA2596023A1 Fatty acid-benzenediol derivatives and methods of making and using thereof
11/08/2006	EP1719753A1 Process for the preparation of carboxylic acid esters
11/08/2006	EP1719746A1 Optical resolver, process for producing optically active isomer, and 1,5-substituted bicyclo (3.3.0) -2-oxaoctane compound
11/08/2006	EP1718595A1 Preparation of levulinic acid esters from alpha-angelica lactone and olefins
11/08/2006	EP1718592A1 Cleaving oligomeric (meth)acrylic acid in the liquid phase and under pressure
11/08/2006	EP1501782A4 Improvements in or relating to separation technology
11/08/2006	CN1860105A Process for producing 6, 7-bis (2-methoxyethoxy)-quinazolin-4-one
11/08/2006	CN1283614C Removal method for titanate from esterified product
11/08/2006	CN1283613C Method for manufacturing lower diphatic carboxylic ester
11/08/2006	CN1283612C Process for producing 4-phenyl-4-oxo-2-butenoic ester derivative
11/08/2006	CN1283609C Method of managing easily polymerizable substance and easily polymerizable substance managing apparatus
11/08/2006	CN1283605C Process for preparing meta-trifluoromethyl benzyl alcohol
11/07/2006	US7132569 N,N-disubstituted-2,7-dialkyl-8-aryl-4-octeneamides and the intermediates: N,N-disubstituted-5-halo- or azido-2-alkyl-4-pentenamides and 2-alkyl-5-(4-aryl-2-halo- or azido-3-alkylbutylbutyrolactones that may be used to prepare them
11/07/2006	US7132092 Metallized mesoporous silicate and method of oxidation with the same
11/07/2006	US7132051 Liquid-liquid extraction of polar organic substances from their aqueous solutions with fluorinated extracting liquids
11/07/2006	CA2409598C Production of tertiary butyl acetate from mtbe
11/07/2006	CA2284775C Preparation of low-dust stabilisers
11/07/2006	CA2217493C Recovery of dimethyl terephthalate from polymer mixtures
11/02/2006	WO2006114572A2 Processes for the preparation of azoxystrobin using dabco as a catalyst and novel intermediates used in the processes
11/02/2006	WO2006079608A3 Method for producing 2-oxo-cycloalkane carboxylic acid ethyl esters and 2-oxo-cycloalkene carboxylic acid ethyl esters
11/02/2006	US20060247462 Production processes of lower aliphatic carboxylic acid alkenyl and alkenyl alcohol
11/02/2006	US20060247461 Hydrogenation of diisononyl phthalate to diisononyl cyclohexane-1,2-dicarboxylate for example using mesoporous metallosilicate catalyst support such as ruthenium on zeolite MCM-41; improved catalyst selectivity against light by-products
11/02/2006	US20060247459 Method for the hydration of a monoolefinically unsaturated compound carrying at least two functional groups
11/02/2006	US20060247455 Process for extracting a substance or a substance group from a mixture
11/02/2006	US20060247377 (Meth)acrylic ester of alkenylene glycols and the use thereof

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