| Patents for C07C 67 - Preparation of carboxylic acid esters (66,429) |
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| 01/17/2007 | EP1696873A4 Production and purification of esters of conjugated linoleic acids |
| 01/17/2007 | EP1401575B1 Hydroxylation of beta-dicarbonyls with zirconium catalysts |
| 01/17/2007 | EP1255722B1 METHOD FOR PRODUCING ESTERS OF alpha, beta -UNSATURATED CARBOXYLIC ACIDS |
| 01/17/2007 | CN1896046A Lauryl alcohol polyethylene glycol oxide ester benzoic ether and its synthesis |
| 01/17/2007 | CN1896044A Penisopenteneester recovery method |
| 01/16/2007 | CA2307593C Continuous process for the production of carboxylic acid esters of alkylene glycol monoalkyl ethers |
| 01/11/2007 | WO2007005129A1 Esterification of an exchange solvent enriched composition |
| 01/11/2007 | WO2007004442A1 Process for production of substituted cyclopentanone |
| 01/11/2007 | WO2007002999A1 Crosslinking method |
| 01/11/2007 | US20070010691 Enantioselective synthesis of enantiomerically enriched compounds |
| 01/11/2007 | US20070010690 Process for manufacturing high purity methacrylic acid |
| 01/11/2007 | US20070010687 Carbonylation of an alcohol and/or a reactive derivative in the presence of hydrogen and as a catalyst a rhodium of iridium complex with a polydentate ligand, especially a phosphine ligand such as xantphos, thixantphos, sixantphos, homoxantphos, phosxantphos, isopropxantphos, nixantphos, or benzoxantphos |
| 01/11/2007 | US20070010684 oxyesterification catalyst comprises metals consist of Pd, Pb, an alkali or alkaline earth metal, and at least one of Nb and Zr supprted on a silica-containing support for preparing a carboxylic acid ester from aldeyde or alcohol in presence of oxygen ( methyl methacrylate form methacrolein) |
| 01/11/2007 | US20070010683 Reacting activated organosilicon dihalide having a transferable group with an acceptor group-bearing derivative (halide or sulfonate) in presence of a cyclic palladium compound; reacting NaOH-activated diphenyldichlorosilane with 4-trifluoromethyl-1-bromobenzene using PdCl2 complex of dimethylaniline |
| 01/11/2007 | US20070010493 Phospinite-imidazolines and metal complexes thereof |
| 01/11/2007 | DE102005030882A1 New catalyst for the catalysis reaction of carboxylic acid-ester from an aldehyde and an alcohol in presence of molecular oxygen exhibiting a silicate containing matrix-applied metals |
| 01/11/2007 | CA2613687A1 Crosslinking method |
| 01/10/2007 | EP1740546A2 Process for making montelukast and intermediates therefor |
| 01/10/2007 | EP1740545A1 Process for making montelukast and intermediates therefor |
| 01/10/2007 | EP1740528A1 Emulsifier concentrate for a cosmetic composition |
| 01/10/2007 | EP1740527A1 Method for the preparation of a hydroxyalkyl hindered phenolic antioxidant |
| 01/10/2007 | EP1740525A1 Process for preparing carboxylic acids and derivatives thereof |
| 01/10/2007 | EP1740524A2 Process for the production of cyclic diketones |
| 01/10/2007 | EP1521791B1 Nobonene-ester based addition polymer and method for preparing the same |
| 01/10/2007 | EP1235764B1 Catalysis using phosphine oxide compounds |
| 01/10/2007 | EP0920300B2 Vegetable oil compositions |
| 01/10/2007 | CN1894268A Ferrocenyl-1, 2-diphosphines, the production thereof and their use |
| 01/10/2007 | CN1894230A A process for the liquefaction of lignocellulosic material |
| 01/10/2007 | CN1894208A Method for producing vitamin a acetate |
| 01/10/2007 | CN1894198A Method for producing alpha-fluoromalonic acid dialkyl esters |
| 01/10/2007 | CN1894197A Process for the production of adamantyl esters of polymerizable unsaturated carboxylic acids |
| 01/10/2007 | CN1894196A Method for the production of 2-keto-l-gulonic acid esters |
| 01/10/2007 | CN1894035A Zirconia containing support material for catalysts |
| 01/10/2007 | CN1894034A Halide free precursors for catalysts |
| 01/10/2007 | CN1894033A Rhodium containing catalysts |
| 01/10/2007 | CN1893599A Projection capable of regulating contrast |
| 01/10/2007 | CN1891336A Catalyst for preparation of carboxylate and preparation method thereof |
| 01/10/2007 | CN1294114C Method for producing acetic ether |
| 01/10/2007 | CN1294113C Method for the rectifying separation of liquids containing (meth)acrylic monomers in a rectification column |
| 01/09/2007 | US7161041 Process for producing cycloalkanone derivatives |
| 01/09/2007 | US7161025 Esterifying an alcohol in liquid phase with an acyl fluoride (especially a perfluoroacyl fluoride) in an amount greater that required to esterify all the hydroxyl groups, and fluorinating the ester formed |
| 01/09/2007 | US7161024 Reacting a 3-ketoalkanoic acid ester with an alkyl ortho ester in the presence of a tert-amine carboxylate such as pyridine acetate or triethylamine acetate; may be isolated by crystallization, e.g., from methyl t-butylether |
| 01/09/2007 | US7161022 Process for producing 4-phenyl-4-oxo-2-butenoic ester derivative |
| 01/09/2007 | US7160524 Esterification of acetic acid with butanol or isobutanol in the presence of a solid acidic catalyst; distillation separation runs simultaneously |
| 01/09/2007 | CA2217836C Improved process for producing valproic acid |
| 01/09/2007 | CA2176304C Optically active phosphines, their preparation and their metal complexes, and use in asymmetric synthesis |
| 01/04/2007 | WO2007000920A1 Polyfunctional (meth)acrylic ester composition and process for producing the same |
| 01/04/2007 | WO2007000913A1 Processes for producing higher fatty acid esters |
| 01/04/2007 | WO2007000881A1 Novel polymer and process for producing the same |
| 01/04/2007 | WO2007000414A1 Method for production of substituted phenylmalonate esters novel phenylmalonate esters and use thereof |
| 01/04/2007 | WO2007000412A1 Method for production of substituted phenylmalonate esters intermediate compounds and the use thereof for the production of 5, 7-dihydroxy-6-(2,4,6-trifluorophenyl)-(1,2,4)triazolo(1,5-a) pyrimidines |
| 01/04/2007 | WO2006119745A3 Method for the production of olefins from carbonyl compounds |
| 01/04/2007 | WO2006103509A3 Methods for carbon isotope labeling synthesis by transition metal-promoted carbonylation via ketene using diazo compounds and carbon-isotope monoxide |
| 01/04/2007 | WO2006097221A3 Method for producing alkyl-substituted aromatic and heteroaromatic compounds by cross-coupling alkyl boronic acids with aryl- or heteroaryl-halogenides or sulfonates under pd catalysis in the presence of a ligand |
| 01/04/2007 | US20070004936 Method for producing ester condensed product |
| 01/04/2007 | DE102005028752A1 Gemisch von Diisononylestern der 1,2-Cyclohexandicarbonsäure, Verfahren zu deren Herstellung und Verwendung dieser Gemische Mixture of diisononyl esters of 1,2-cyclohexanedicarboxylic acid, to processes for their preparation and use of these mixtures |
| 01/03/2007 | EP1739104A1 Polymer-supported metal cluster compositions |
| 01/03/2007 | EP1738824A1 Lewis-acid metal catalyst enclosed in polymer |
| 01/03/2007 | EP1737810A2 PREPARATION OF LEVULINIC ACID ESTERS FROM alpha-ANGELICA LACTONE AND ALCOHOLS |
| 01/03/2007 | EP1737449A1 Pharmaceutical composition |
| 01/03/2007 | EP1419008B1 Process for performing an imino-ene reaction |
| 01/03/2007 | EP1277726B1 Process for the preparation of 2-halobenzoic acids |
| 01/03/2007 | EP0706982B1 Method of separating optical isomers |
| 01/03/2007 | CN1889684A Long-distance monitoring business realizing method, system and terminal equipment between video information terminals |
| 01/03/2007 | CN1889520A Route information update method and network equipment based on OSPF |
| 01/03/2007 | CN1887850A Direct synthesis process of propyl gallate with Tala powder |
| 01/03/2007 | CN1293026C Process for perparation of (R)-2-alkyl-3-phenyl-1-propanols |
| 01/02/2007 | US7157599 Reacting a carboxylic acid with a methylenating agent in the presence of a catalyst containing a metal of Group 13 of the Periodic Table of Elements in the amount of not more than 5 weight %; catalyst selectivity |
| 01/02/2007 | US7157255 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 |
| 01/02/2007 | CA2379342C Process for the preparation of 5- and/or 6-substituted-2-hydroxybenzoic acid esters |
| 01/02/2007 | CA2285423C A process for the preparation of methacrylate esters |
| 01/02/2007 | CA2231093C Process for the preparation of enantiomerically pure 3-hydroxyoctanedioic acid diesters by asymmetric catalytic hydrogenation |
| 12/28/2006 | WO2006138034A1 Ortho-nitrosophenols as polymerization inhibitors |
| 12/28/2006 | WO2006137195A1 Sulfonate catalyst and process for producing alcohol compound with the same |
| 12/28/2006 | WO2006136781A2 Vinyl acetate catalyst and support |
| 12/28/2006 | WO2006136471A1 Mixture of diisononyl esters of 1,2-cyclohexanedicarboxylic acid, method for the production thereof and use of these mixtures |
| 12/28/2006 | WO2006136230A1 Esterification process of polyols with tertiary alkyl substituted acids |
| 12/28/2006 | WO2006136089A1 A method and system for implementing two-way interworking operation of circuit domain and packet domain |
| 12/28/2006 | US20060293536 via non-racemic cinchona-alkaloid-type catalyst (quinidine) for addition of nucleophile |
| 12/28/2006 | US20060293532 Manufacturing method of bio-diesel oil |
| 12/28/2006 | US20060292507 Transparent candle and method of making |
| 12/28/2006 | DE102005029200A1 Shell catalyst, useful e.g. for hydrogenating organic compound, comprises ruthenium alone or in combination with a transition metal, applied to a carrier containing silicon dioxide |
| 12/28/2006 | CA2612637A1 Vinyl acetate catalyst and support |
| 12/28/2006 | CA2607967A1 Ortho-nitrosophenols as polymerization inhibitors |
| 12/28/2006 | CA2606551A1 Mixture of diisononyl esters of 1,2-cyclohexanedicarboxylic acid, process for their preparation and use of these mixtures |
| 12/27/2006 | EP1736857A2 Communication apparatus and frame display method |
| 12/27/2006 | EP1736462A1 Recovery of optically active tartaric acid resolving agents |
| 12/27/2006 | EP1735264A1 Procede de preparation de composes ester utilises comme activateurs de blanchiment |
| 12/27/2006 | EP1735263A1 Process for the carbonylation of ethylenically or acetylenically unsaturated compounds |
| 12/27/2006 | EP1735262A1 Process for preparing cinnamic acids and alkyl esters thereof |
| 12/27/2006 | EP1735261A1 Method for recovery of ethylene in a recirculating gas process for the production of vinyl acetate |
| 12/27/2006 | EP1735259A1 Pentaerythritol derivatives and a method for preparation thereof, and liquid crystal base containing the same |
| 12/27/2006 | EP1542942B1 Compositions containing ionic liquids and uses thereof, especially in organic synthesis |
| 12/27/2006 | EP1507783B1 Hydroxy diphosphines and their use in catalysis |
| 12/27/2006 | EP0957079B1 Ether compounds and process for producing the same |
| 12/27/2006 | CN1886362A Preparation and use of alkylating agents |
| 12/27/2006 | CN1886361A Process for the manufacture of trimethylhydroquine dialkanoates |
| 12/27/2006 | CN1886360A Novel cycloalkenycarboxylic acid and its uses |
| 12/27/2006 | CN1884250A Process for esterification production of phthalate |
| 12/27/2006 | CN1884249A Clean production method for dioctyl phthalate |