| Patents for C07C 67 - Preparation of carboxylic acid esters (66,429) |
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| 05/16/2007 | CN1315777C Processes for the recovery of optically active diacyltartatic acids |
| 05/16/2007 | CN1315773C Rectificative separation of fluids comprising (meth) acrylic monomers |
| 05/16/2007 | CN1315772C Process for production of organic acids and esters thereof |
| 05/16/2007 | CN1315771C Continuous carbonylation process |
| 05/15/2007 | US7217677 Such as formation of 4-octylanisole from p-methoxyphenyl boronic acid and 1-bromooctane using bis(1,5-cyclooctadiene)nickel catalyst and bis(N-methylimidazole-2-yl)methane |
| 05/10/2007 | WO2007052383A1 Process for producing 6,6-dimethyl-3-oxabicyclo[3.1.0]hexan-2-one |
| 05/10/2007 | WO2007051738A1 Hydrogen-catalysed process for preparing (meth)acrylates of n-hydroxyalkylated lactams |
| 05/10/2007 | WO2007051683A1 Process for preparing c1-c4-alkyl c1-c8-alkanecarboxylates |
| 05/10/2007 | US20070106089 Multi-staged catalyst systems and process for converting alkanes to alkenes and to their corresponding oxygenated products |
| 05/10/2007 | US20070106088 Hybrid catalyst systems and hybrid process for converting alkanes to alkenes and to their corresponding oxygenated products |
| 05/10/2007 | US20070105999 Plasticiser |
| 05/09/2007 | EP1783130A1 Method for producing optically active cyclopropanecarboxylate compound |
| 05/09/2007 | EP1783111A1 Method for producing optically active cyclopropanecarboxylate compound |
| 05/09/2007 | EP1781762A1 Process for the production of esters from vegetal oils or animal fats |
| 05/09/2007 | EP1781591A1 Enantioselective synthesis of 13-oxotricyclo[8.2.1.0 3,8]trideca-3(8),4,6-triene-5-carboxylates |
| 05/09/2007 | EP1781590A1 Novel diazaphospholane ligands for asymmetric catalysis |
| 05/09/2007 | EP1781588A1 Method for the production of 2,7-octadienyl derivatives |
| 05/09/2007 | EP1781587A1 Method for the telomerization of non-cyclic olefins |
| 05/09/2007 | CN1960962A Method of making alkyl esters using glycerin |
| 05/09/2007 | CN1960259A Implementation method of downloading files at same time in broadcasting network |
| 05/09/2007 | CN1958556A Method for preparing B-2- hydroxycarboxylate |
| 05/09/2007 | CN1958555A Method for preparing salviol acid A |
| 05/09/2007 | CN1958553A Method for preparing diglyceride from exchange reaction of ester - ester |
| 05/09/2007 | CN1314654C Method for synthesizing phenyloxalate from dicthyl oxalate and phenol |
| 05/09/2007 | CN1314653C Method of producing carboxylate |
| 05/09/2007 | CN1314490C Catalyzer in use for synthesizing vinyl acetate, and preparation method |
| 05/08/2007 | US7214832 Processes for the preparation of bicyclic aminoalcohols |
| 05/08/2007 | US7214817 Catalytic reaction of (meth)acrylic acid with alkylene oxide; process control |
| 05/08/2007 | US7214816 Process for producing (meth)acrylic acid and (meth)acrylic esters |
| 05/08/2007 | US7214760 Process for production of a carboxylic acid/diol mixture suitable for use in polyester production |
| 05/08/2007 | CA2333376C Vinyl acetate catalyst comprising metallic palladium, copper and gold and preparation thereof |
| 05/08/2007 | CA2306788C A process for preparing vinyl acetate utilizing a catalyst comprising palladium, gold, and any of certain third metals |
| 05/08/2007 | CA2280517C Silylated perfluorinated ion-exchange microcomposite catalysts |
| 05/03/2007 | WO2007021475A3 Production of di-(2-ethylhexyl) terephthalate |
| 05/03/2007 | US20070100169 Minimization of ligand degradation products, of reversion of same to useful phosphine ligands |
| 05/03/2007 | US20070098666 Citric acid ester |
| 05/03/2007 | DE102005052257A1 Preparing lower alkane carboxylic acid ester, comprises preparing reaction mixture comprising lower alkane carboxylic acid, acid catalyst, lower alkanol, water and diluents, and esterifying lower alkane carboxylic acid with lower alkanol |
| 05/03/2007 | DE102005051903A1 Procedure for esterification of farnesol in an initial mixture comprising alpha-bisabolol and farnesol, comprises producing the initial mixture and adding a transesterification catalyst and a carboxyl compound |
| 05/03/2007 | DE102005026768B4 Verfahren zum Entfernen von Farnesol aus Mischungen mit alpha-Bisabolol A method for removing from farnesol mixtures with alpha-bisabolol |
| 05/02/2007 | EP1780194A1 Proces for production of optically alpha-fluoro-carboxylic ester derivatives |
| 05/02/2007 | EP1778613A1 Acetate anhydride and acetate ester co-production |
| 05/02/2007 | EP1458661B1 Separation of diastereoisomers |
| 05/02/2007 | CN1956944A Recycling 2,6-naphthalenedicarboxylic acid (2,6-NDA) contained in polyethylene naphthalate in a process to produce diesters |
| 05/02/2007 | CN1956392A Method, device and system for implementing multi-service type structure |
| 05/02/2007 | CN1955231A Tartaric acid diesters as biogradable surfactants |
| 05/02/2007 | CN1313425C Method for the production of 1,6-hexanediol |
| 05/01/2007 | US7211688 Process for the production of an alkenyl carboxylate or an alkyl carboxylate |
| 05/01/2007 | US7211681 Ester production method by transesterification reaction using solid acid catalyst |
| 05/01/2007 | US7211193 Subjecting the decomposition product solution to crystallization and solid-liquid separation under specific temperature conditions |
| 05/01/2007 | CA2398779C Methods and apparatus for identifying asset location in communication networks |
| 05/01/2007 | CA2282515C Process for the carbonylation of ethylene |
| 04/26/2007 | WO2007046258A1 Method of rapid methylation of alkene compound and kit for pet tracer preparation using the same |
| 04/26/2007 | WO2007045886A1 Inhibition of polymerisation |
| 04/26/2007 | WO2007045728A1 Method for the manufacture of oligo- and polyesters from a mixture of carboxylic acids obtained from suberin and/or cutin and the use thereof |
| 04/26/2007 | US20070094362 Method for automatically configuring terminal equipmet |
| 04/26/2007 | US20070093674 Oxidation reaction, starting triiodomesitylene, obtained 1,3,5-triiodo-2,4-diacetoxymethylene-6-methylbenzene intermediate, then oxidation; two-stage synthesis; efficiency, environmental safe; intermediate product for the synthesis of x-ray contrast media |
| 04/26/2007 | CA2626588A1 Novel method for preparing unsaturated fatty hydroxyacids |
| 04/25/2007 | EP1776315A2 Preparati0n of syngas for acetic acid synthesis by partial oxidation of methanol feedstock |
| 04/25/2007 | EP1631533A4 Novel process for stereoselective reduction of beta-ketoesters |
| 04/25/2007 | CN1953958A Process for the production of ethyl acetate |
| 04/25/2007 | CN1953957A Method for producing dialkyl dicarbonates |
| 04/25/2007 | CN1953956A Use of polyalkenyl succinimides in acrylic acid production |
| 04/25/2007 | CN1953952A Process for producing indenol esters or ethers |
| 04/25/2007 | CN1951946A Chiral monodentate phosphite ligands, its preparation method and uses |
| 04/25/2007 | CN1951902A Preparation process of lactic acid oligomer |
| 04/25/2007 | CN1951901A Process for producing simvastatin ammonium salt |
| 04/25/2007 | CN1312841C Adapting device capable of converting picture element clock pulse into character clock pulse |
| 04/25/2007 | CN1312107C 3,4-difluoro-2-methoxy phenol ester derivative and its preparing method and use |
| 04/25/2007 | CN1312105C Method for purifying and refining ethyl acetate in high purity |
| 04/25/2007 | CN1312088C Method for suppression of polymerization in vacuum zone of easy-to-polymerize compounds purifying system |
| 04/24/2007 | US7208642 Process for preparation of formate esters or methanol and catalyst therefor |
| 04/24/2007 | US7208635 Method for the hydroformylation of olefins with 2 to 6 carbon atoms |
| 04/24/2007 | US7208623 Process for the manufacture of HMG-CoA reductase inhibitory mevalonic acid derivatives |
| 04/24/2007 | US7208621 Malonic acid monomethyl derivatives and production process thereof |
| 04/24/2007 | US7208620 Polycyclic dihydroxy compounds and methods for preparation |
| 04/24/2007 | US7208605 Functionalized ionic liquids, and methods of use thereof |
| 04/24/2007 | US7208545 Catalytic hydrogenation of terephthalic or isophthalic diester in presence of activated carbon, silicon carbide, alumina, silica, titania, zirconia, magnesium oxide, and/or zinc oxide; plasticizers |
| 04/24/2007 | US7208266 Comprises oxidized polyoxyethylene glycol modified by derivatives of esterified gallic acid, produced by keto-enol equilibrium reaction |
| 04/19/2007 | WO2007044146A1 Menthyl lactate process |
| 04/19/2007 | WO2007043567A1 Method for production of fatty acid alkyl ester |
| 04/19/2007 | WO2007043407A1 Process for producing optically active fluorobenzyl alcohol |
| 04/19/2007 | WO2007020221A3 Amino-phosphinoalkyl-ferrocenes and their use as ligands in catalysts for asymmetric reactions |
| 04/19/2007 | US20070088175 Oxidation process in fluidised bed reactor |
| 04/19/2007 | DE202006019676U1 Anlage zur Herstellung von Betriebstoffen aus pflanzlichen Ölen mit niedrigen bis hohen Anteil an freien Fettsäuren Plant for the production of supplies of vegetable oils with low to high content of free fatty acids |
| 04/19/2007 | DE102005048881A1 Verfahren zur Lösungskristallisation von Stoffgemischen Method for the solution crystallization of mixtures |
| 04/19/2007 | CA2624063A1 Menthyl lactate process |
| 04/18/2007 | EP1775279A1 Processes for producing hydroxyalkyl (meth)acrylate |
| 04/18/2007 | EP1775276A1 Process for the coupling of benzylamines and halogenated aromates |
| 04/18/2007 | EP1773751A1 Process for preparing solid particles of phenolic antioxidants |
| 04/18/2007 | EP1457477B1 Process for producing fluoroalkyl iodide |
| 04/18/2007 | CN1950385A Ferrocenyl ligands for homogeneous, enantioselective hydrogenation catalysts |
| 04/18/2007 | CN1950324A Process for production of cyclopentanone-2,3,5-tri- carboxylic triesters |
| 04/18/2007 | CN1950323A Crth2受体拮抗剂 Crth2 receptor antagonist |
| 04/18/2007 | CN1950321A Process for preparing carboxylic acids and derivatives thereof |
| 04/18/2007 | CN1950319A Process for the production of cyclic diketones |
| 04/18/2007 | CN1950318A Process for producing alpha-oxocarbonyl compound |
| 04/18/2007 | CN1949910A Mobile communication system, base station controller and load state testing method thereof |
| 04/18/2007 | CN1949743A Method for identifying net load type in multi-protocol sign exchange network |
| 04/18/2007 | CN1948264A Preparation method of alpha-acetyl substituted alpha, beta-unsaturated ester |
| 04/18/2007 | CN1311652C Wireless clock synchronization |