C07C 67 - Preparation of carboxylic acid esters

Patents for C07C 67 - Preparation of carboxylic acid esters (66,429)
12/2007
12/05/2007	CN101082000A Polyethylene wax polypropylene wax and petroleum wax co-oxidation method
12/05/2007	CN101081813A Method for synthesizing benzyl carboxylate
12/05/2007	CN101081812A Method for protective preparation of acidic ion exchange resin catalyst for lower fatty acid ester
12/05/2007	CN101081368A Load type acidic bisulfate catalyzer
12/04/2007	US7304191 Hydrogen fluoride is reacted with organic halogen-containing compound in presence of fluorination catalyst; preparation of fluoropolymers useful in manufacture of synthetic glass of high mechanical strength or in manufacture of optical fibres
12/04/2007	US7304185 Reacting a diol with bromine in the presence of a trivalent bismuth compound and a base of an alkali metal carbonate or alkali metal hydroxide, to form carbonyl compounds
12/04/2007	US7304184 Process for producing allyl-containing compounds
12/04/2007	US7304176 Process for producing easily polymerizable substance
12/04/2007	US7304153 Polyol polyester synthesis
12/04/2007	US7304014 Catalytically converting alkanes, alkenes to their corresponding oxygenates, including unsaturated carboxylic acids and esters thereof, by vapor phase oxidation; efficiency and selectivity
12/04/2007	CA2175031C Process for the carbonylation of alkyl alcohols and/or reactive derivatives thereof
11/2007
11/29/2007	WO2007135179A1 Chiral ligands used in transition metal catalysts for asymmetric addition reactions especially hydrogenation
11/29/2007	WO2007059512A3 Transesterification of oil to form biodiesels
11/29/2007	US20070276153 Diastereoselective Method of Preparing Olefins by Means of the Horner-Wadsworth-Emmons Reaction Using a Particular Phosphonate Which Improves Diastereoselectivity at all Temperatures Including at Ambient Temperature
11/29/2007	US20070273790 Television apparatus
11/29/2007	CA2653150A1 Chiral ligands used in transition metal catalysts for asymmetric addition reactions especially hydrogenation
11/28/2007	EP1756131B1 Ferrocenyl ligands for homogeneous, enantioselective hydrogenation catalysts
11/27/2007	US7301052 Process for producing perfluorodiacyl fluorinated compounds
11/27/2007	US7301048 Introducing the gas mixture of vinyl acetate from the reaction of ethylene with acetic acid and oxygen in the gas phase, cooling, taking off the water, recirculating the organic phase, scrubbing the vinyl acetate which is not condensed, depressurizing the vinyl acetate, ethyl acetate, H2O
11/27/2007	US7301045 Method for preparing ester condensate
11/27/2007	US7300966 Method for producing blends of phthalic acid diesters, decanols and tridecanols
11/22/2007	WO2007133379A1 Hydroformylation process and product separation with improved recovery of rhodium
11/22/2007	WO2007132843A1 Hydrorefining process
11/22/2007	WO2007131829A1 Process for preparing alpha-hydroxycarboxylic esters
11/22/2007	WO2007131528A1 Process for preparing c5 intermediates and their use in the preparation of n-substituted pyrrole derivatives
11/22/2007	US20070270619 Preparation of alpha-oxo ketones, esters, and amides by oxidizing alpha-hydroxy precursors in the presence of a carboxylic acid, a vanadium compound, and optionally a carboxylic anhydride; the carboxylic acid may be recovered and reused
11/22/2007	US20070270607 Reacting isoprene with an N-chloroisocyanuric acid derivative and water to form 1-chloro-2-hydroxy-2-methyl-3-butylene and 1-chloro-4-hydroxy-2-methyl-2-butylene; esterification and rearrangement with an acid anhydride or an acyl halide
11/22/2007	DE102006022896A1 Verfahren zur Herstellung von Alpha-Hydroxycarbonsäuren A process for preparing alpha-hydroxycarboxylic acids
11/22/2007	CA2652412A1 Process for preparing c5 intermediates and their use in the preparation of n-substituted pyrrole derivatives
11/22/2007	CA2652315A1 Process for preparing alpha-hydroxycarboxylic esters
11/22/2007	CA2652016A1 Hydroformylation process and product separation with improved recovery of rhodium
11/21/2007	EP1857477A1 (meth)acrylate compound, process for production of the compound, (meth)acrylate copolymer, process for production of the copolymer, and soft intraocular lens
11/21/2007	EP1628734A4 Method for purifying spent acid
11/21/2007	CN101076509A Process for producing carboxylic acid ester and esterification catalyst
11/21/2007	CN101074404A Method for manufacturing ester for lubricating oil
11/21/2007	CN101074197A Production of p-tert-methyl benzoate by catalysis
11/21/2007	CN101074196A Production of 4,4-dimethyl-3-ketone-methoxycarbonyl valerate
11/21/2007	CN101074195A Improved process for the manufacture of c1 -c4 alkyl (meth) acrylates
11/21/2007	CN101074194A Carboxide synthesis and synthesizer
11/21/2007	CN101074192A Production of methyl a-methacrylate with methanal as raw material
11/21/2007	CN101074191A Esterification of non-solvent aliphatic ester
11/21/2007	CN101073784A Resin catalyst for producing methyl-methacrylate and its production
11/21/2007	CN101073781A 4-dimethy-pyridine organic molecular-catalyst containing dinaphthalene chiral functional based and its production
11/21/2007	CN101073777A Composite solid catalyst for processing biological diesel oil
11/21/2007	CN101073776A Catalyst for producing methyl-acrylate from methyl-acrolein and its production
11/21/2007	CN101073770A Process of biological diesel-oil composite liquefied catalyst
11/21/2007	CN100349854C Method for producing (meth) acrylic acid esters
11/21/2007	CN100349852C A (methyl) higher aliphatic acrylate preparation method
11/21/2007	CN100349850C Process for preparing akylidene substituted succinic acid esters
11/21/2007	CN100349849C Method for preparing tributyl citrate using mesoporous molecular sieve as catalyst
11/21/2007	CN100349846C Flexible method for the joint production of (i) formic acid, (ii) a carboxylic acid comprising at least two carbon atoms and/or the derivatives thereof, and (iii) a carboxylic acid anhydride
11/20/2007	US7297809 Continuous method for preparing ethyl lactate
11/20/2007	US7297804 Catalyst of an alkyl tin oxide and an anion of Oxygen, Hydroxy, methanolate, ethanolate, n-propanolate, iso-propanolate, sulphate, sulphite, phosphate, halogenide or pseudo-halogenide, titanate, zirconate, aluminate or zincate anion; polymerization of neopentyl glycol and terephthalic acid
11/15/2007	WO2007129606A1 Method for producing (meth)acrylate ester
11/15/2007	WO2007129605A1 Method for producing (meth)acrylate and (meth)acrylate composition
11/15/2007	WO2007074091A3 Epoxide intermediate in the tamiflu synthesis
11/14/2007	EP1854802A1 Catalyst for asymmetric synthesis, ligand for use therein, and process for producing optically active compound through asymmetric synthesis reaction using them
11/14/2007	EP1854780A1 Method of producing chlorogenic acid composition
11/14/2007	EP1854779A1 Optically active ppar-activating compound intermediate and method for producing same
11/14/2007	EP1853547A1 Production method of capsinoid by dehydrating condensation, stabilizing method of capsinoid, and capsinoid composition
11/14/2007	EP1853546A1 Continuous method for producing cyclohexyl(meth)acrylate
11/14/2007	EP1853538A2 Modulator
11/14/2007	EP1758913B1 Ruthenium complexes of phosphine-aminophosphine ligands
11/14/2007	EP1684466B1 Power saving and handling broadcast as unicast traffic in a WLAN
11/14/2007	EP1562929B1 Manufacture of tocopheryl acetate
11/14/2007	EP1542798B1 Process for the hydroformylation of an ethylenically unsaturated compound using a bidentate diphosphine composition with a bridging group comprising sp2 hybridized carbon atoms bound to the phosphorous atoms
11/14/2007	CN101072745A Novel diazaphospholane ligands for asymmetric catalysis
11/14/2007	CN101070284A Shearing-use method fo cooling device in acetic ether production
11/14/2007	CN101070283A Fatty-acid methyl ester producing process and apparatus
11/14/2007	CN101070282A Process for room-temperature ion liquid-catalytic preparation of ethyl linoleate
11/14/2007	CN100348571C 2-alkoxyl cyclopentyl ester compound, its synthesis method and application
11/14/2007	CN100348570C Method for catalytic oxidation preparation of methyl formate from methanol
11/14/2007	CN100348314C Synthesis reaction catalyst for loading type alkali metal biodiesel oil
11/13/2007	US7294734 Process for converting a hydrocarbon to an oxygenate or a nitrile
11/13/2007	US7294717 Alkylidene complexes of ruthenium containing N-heterocyclic carbene ligands; use as highly active, selective catalysts for olefin metathesis
11/13/2007	US7294240 Method for producing (meth)acrylic acid esters
11/13/2007	CA2248304C Surface modified carbonate materials
11/08/2007	WO2007126166A1 Method and apparatus for preparing fatty acid alkyl ester using fatty acid
11/08/2007	WO2007126142A1 Potassium fluoride dispersion solution, and process for production of fluorinated organic compound using the same
11/08/2007	WO2007125829A1 Fluorine-containing adamantane derivative, fluorine-containing adamantane derivative having polymerizable group, resin composition containing the same, and antireflection film
11/08/2007	WO2007125542A2 A process for preparation of adapalene
11/08/2007	WO2007125328A1 Process for the production of esters of sugars and sugar derivatives
11/08/2007	WO2007125069A1 Method for transesterification of esters
11/08/2007	WO2002066493A3 Methods for synthesis of liquid crystals
11/08/2007	US20070256921 Process for producing (meth) acrylic acids and process for distilling the same
11/08/2007	DE102006021141A1 Neue Schmierstoffe und Druckübertragungsmittel auf Basis von Oleochemikalien, deren Herstellung und Verwendung New lubricants and pressure transfer agent based on oleochemicals, their preparation and use
11/08/2007	CA2650755A1 Method for transesterification of esters
11/07/2007	EP1851294A2 Method for producing fatty acid alkyl esters and/or glycerin
11/07/2007	EP1851186A1 A process for permeation enhanced reactive extraction of levulinic acid
11/07/2007	EP1430014B1 Phthalic acid alkylester mixtures with controlled viscosity
11/07/2007	CN101066926A Prepn process of 3-trifluoro methyl benzoate
11/07/2007	CN101066925A No-solvent synthesis process of ethyl aryl glyoxylate
11/07/2007	CN101066923A Process of producing trihydroxy methyl propane acrylat with high purity
11/07/2007	CN101066922A Process of producing trihydroxy methyl propane trimethyl acrylate with low chroma
11/07/2007	CN101066921A Prepn process of malonic ester
11/07/2007	CN101066920A Fatty polyol dimer and its prepn process and application in foamed polyurethane plastic
11/07/2007	CN101066919A Process of synthesizing shikolin dimethyl ether derivative
11/07/2007	CN101066918A Process of preparing double functional group acrylate based on acrylic rosin
11/07/2007	CN101066529A Process of preparing magnetic solid acid catalyst in binary catalyst system for promoting esterification of ammonium lactate
11/07/2007	CN101066527A Prepn process and ageing method of catalyst for direct esterification of unsaturated aliphatic aldhyde to produce unsaturated fatty ester

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