| Patents for C07C 67 - Preparation of carboxylic acid esters (66,429) |
|---|
| 02/13/2001 | US6187939 Method for preparing fatty acid esters and fuel comprising fatty acid esters |
| 02/13/2001 | US6187903 Method of preparing dimeric fatty acids and/or esters thereof containing low residual interesters and the resulting dimeric fatty acids and/or dimeric fatty esters |
| 02/13/2001 | CA1341178C Certain hydroxyalkyl carbamates, polymers and uses thereof |
| 02/08/2001 | WO2001009147A1 Novel chiral phosphorus ligands and the use thereof in the production of optically active products |
| 02/08/2001 | WO2001009083A1 Production of n-substituted 2,7-dialkyl-4-hydroxy-5-amino-8-aryl-octanoylamides |
| 02/08/2001 | WO2001009079A1 2-alkyl-5-halogen-pent-4-ene carboxylic acids and their production |
| 02/08/2001 | WO2001009078A1 Low viscosity acrylate monomers, formulations containing same, and uses therefor |
| 02/08/2001 | WO2001009077A1 N-substituted norephedrine chiral derivatives, their preparation and their use for the synthesis of optically active functionalised compounds by hydrogen transfer |
| 02/08/2001 | WO2001009074A1 Process for the recovery of organic acids |
| 02/08/2001 | WO2001009066A1 Method of preparing dimeric fatty acids and/or esters thereof |
| 02/08/2001 | WO2001008796A1 Method for producing catalysts by acid activation |
| 02/08/2001 | WO2000066528A3 Quinones for treatment of diseases |
| 02/08/2001 | DE19936473A1 Neue chirale Phosphorliganden und ihre Verwendung in der Herstellung optisch aktiver Produkte New chiral phosphorus ligands and their use in the preparation of optically active products |
| 02/08/2001 | CA2380020A1 Low viscosity acrylate monomers, formulations containing same, and uses therefor |
| 02/07/2001 | EP1073622A1 High performance plasticizers from branched oxo alcohols |
| 02/07/2001 | EP1073620A1 Method for producing 1,4-butanediol |
| 02/07/2001 | EP1073517A1 Production of unsaturated acids or esters thereof and catalysts therefor |
| 02/07/2001 | EP0708813B2 Process for preparing fatty acid alkyl esters |
| 02/07/2001 | CN1283175A Process for making high purity fatty acid lower alkyl esters |
| 02/07/2001 | CN1283171A Method for producing phenols, aldehydes, esters and/or ketones from lignin and/or lignin sulphonic acid |
| 02/07/2001 | CN1282729A Preparation method of cyclopropane carboxylic acid ester |
| 02/06/2001 | US6184413 Supported phase catalyst |
| 02/06/2001 | US6184411 Process for the preparation of substituted hydroxyhydrocinnamate esters by removal of tin catalysts |
| 02/06/2001 | US6184401 Anticonvulsants,-epileptic agents; comparable to valproic acid in their prevention of seizures but have reduced teratogenic potential, longer duration of action and reduced side effects |
| 02/06/2001 | US6184400 Method of manufacturing a fatty acid ester of polyoxyalkylene alkyl ether |
| 02/06/2001 | US6184391 Processes for producing epsilon caprolactones and/or hydrates and/or esters thereof |
| 02/06/2001 | US6184390 Catalyst for bisalkoxycarbonylation of olefins, and method for production of succinate derivatives |
| 02/06/2001 | US6184381 Process for preparing optically active compounds |
| 02/06/2001 | US6184188 Fragrance delivery system for liquid detergent compositions |
| 02/06/2001 | CA2226302C Method for separating a palladium catalyst |
| 02/06/2001 | CA2205316C Heterogeneous catalyst for the production of ethylidene diacetate from dimethyl ether |
| 02/06/2001 | CA2205286C Heterogeneous catalyst for the production of ethylidene diacetate from acetate anhydride |
| 02/06/2001 | CA2110871C Functionalization of polymers based on koch chemistry and derivatives thereof |
| 02/04/2001 | WO2001010812A1 METHODS FOR THE PREPARATION OR PURIFICATION OF BIS-β-HYDROXYETHYL TEREPHTHALATE |
| 02/04/2001 | CA2318761A1 Bis-beta-hydroxyethyl terephthalate production process and purification process |
| 02/01/2001 | WO2001007449A1 Phosphine/palladium complex catalysts for arylation of olefins |
| 02/01/2001 | WO2001007429A1 Process for producing isocoumarins and intermediates for the same |
| 02/01/2001 | WO2001007395A1 Composition containing phthalic acid monoester |
| 02/01/2001 | WO2001007393A1 Processes for preparing oxygenates |
| 02/01/2001 | WO2001007392A1 Method for the continuous production of methyl formiate |
| 02/01/2001 | WO2001007388A1 Carbonylation reactions |
| 02/01/2001 | WO2001007137A1 Column chromatography separation method |
| 02/01/2001 | DE19935914A1 Verfahren zur Herstellung von Katalysatoren durch Säureaktivierung A method for preparing catalysts by acid activation |
| 02/01/2001 | DE19935038A1 Verfahren zur kontinuierlichen Herstellung von Methylformiat Process for the continuous preparation of methyl |
| 02/01/2001 | CA2378749A1 Carbonylation reactions |
| 01/31/2001 | EP1071652A1 Process for the generation of alpha,beta-unsaturated carboxylic acids and esters using niobium catalyst |
| 01/31/2001 | EP1071649A1 Tertiary alkyl ester preparation |
| 01/31/2001 | CN1282315A Method for conditioning long chain alkyl acrylates |
| 01/31/2001 | CN1281847A Process for preparation of trifluoroacetate and trifluoroacetic thioester |
| 01/31/2001 | CN1281846A Method for preparation of cyclopropyl acrylic derivative |
| 01/31/2001 | CN1281840A Process for preparation of cyclopropyl acethlene derivative |
| 01/31/2001 | CN1061335C Use of arylamines salicylide schiff base copper complex as catalyst for cyclopropylation of tetramethyl ethylene |
| 01/30/2001 | US6180821 Integrated process for the production of vinyl acetate and/or acetic acid using a fluidized bed |
| 01/30/2001 | US6180820 Preventing buildup of light ends by purging minor proportion of overhead stream and sending to purge recovery fractionation zone with quantity of makeup water so formation of low boiling azeotropes of water with light ends is increased |
| 01/30/2001 | US6180819 Process for producing butyl acrylate |
| 01/30/2001 | US6180817 Process for the distillation of crude ester in the DMT/PTA process |
| 01/30/2001 | US6180668 Moisturizing |
| 01/30/2001 | CA1341173C Fungicides |
| 01/25/2001 | WO2001005864A1 Polyarylene and method for production thereof |
| 01/25/2001 | WO2001005739A1 Process for the preparation of 5- and/or 6-substituted-2-hydroxybenzoic acid esters |
| 01/25/2001 | WO2000066587A3 Polyamines and their use in therapy |
| 01/25/2001 | WO2000064853A3 Method of separating dimethyl carbonate and methanol |
| 01/25/2001 | WO2000064555A3 Solvent extraction process |
| 01/25/2001 | DE19934168A1 Column chromatography separation process involves producing an eluant containing low. mol. wt. molecules using an apparatus including a pump, a separation column and a heat exchanger |
| 01/25/2001 | DE19934165A1 Verfahren zur Herstellung von Alkalimetallsalzen der Malonsäuremonoalkylester A process for preparing alkali metal salts of Malonsäuremonoalkylester |
| 01/25/2001 | DE19933827A1 Verfahren zur Herstellung von Alkoholgemischen A process for preparing alcohol mixtures |
| 01/25/2001 | DE10017111A1 Production of pentenoic acid esters comprises heating formylvaleric acid esters in the presence of a supported precious metal catalyst in mixed oxide form |
| 01/24/2001 | EP1070702A2 Process for trifluoroacetate esters and thioesters |
| 01/24/2001 | EP1070701A2 Process for the preparation of alkali metal salts of the monoalkylester of malonic acid |
| 01/24/2001 | EP1070693A2 Process for the preparation of alcohol mixtures |
| 01/24/2001 | EP1070070A1 Method for producing grignard compounds |
| 01/24/2001 | EP1070043A1 Asymmetric hydrogenation |
| 01/24/2001 | EP1070042A2 Process for the preparation of hpb esters |
| 01/24/2001 | EP1069945A1 Catalyst and process for the oxidation of ethane and/or ethylene |
| 01/24/2001 | CN1281428A Manufacture of 1,3-propanediol esters |
| 01/24/2001 | CN1281386A Vinyl acetate catalyst comprising palladium, gold, copper and any of certain fourth metals |
| 01/24/2001 | CN1281385A Catalyst based on palladium, cadmium, alkali and lanthanoids and method for producing vinyl acetate |
| 01/24/2001 | CN1281384A Catalyst based on palladium, gold, alkali, and lanthanoid, and method for producing vinyl acetate |
| 01/24/2001 | CN1061040C 3-aryl-4-hydroxy-delta 3-dihydrofuranone derivatives, its preparing process, pesticide containing same and use |
| 01/24/2001 | CN1061032C Process for manufacturing of alkyl acrylates by direct esterification |
| 01/24/2001 | CN1061031C Tech. for prodn. of dimethyl oxalate |
| 01/24/2001 | CN1061029C Process for producing tetrafluorophthalic anhydride |
| 01/24/2001 | CN1061027C System for reaction and separation integration for synthesis of methanol by two step process at low temp. |
| 01/23/2001 | US6177590 Method for the production of (meth)acrylic acid esters |
| 01/23/2001 | US6177589 Epoxides, process for their preparation and their use for the preparation of perfuming ingredients |
| 01/23/2001 | US6177580 Conjugated linolenic acid-based synthetic triglycerides |
| 01/18/2001 | WO2001004173A1 Process for the polymerisation of cycloolefins and polymerisable cycloolefins |
| 01/18/2001 | WO2001004082A1 A process for obtaining (nitroxymethyl)phenyl esters of salicylic acid derivatives |
| 01/18/2001 | WO2001004081A1 Process for producing polyfluoroalkyl ester and process for producing fluorinated acrylic copolymer from the ester |
| 01/18/2001 | WO2001003688A2 Treatment of cyclooxygenase-2 mediated disorders using conjugated fatty acid compounds |
| 01/18/2001 | DE19930721A1 Verfahren zur Herstellung und Prozeßinhibierung von Isobornyl(meth)acrylat Methods for preparing and Prozeßinhibierung of isobornyl (meth) acrylate |
| 01/18/2001 | DE10033951A1 Heterogeneous esterification catalyst for fatty acid ester preparation comprises porous aluminum orthophosphate |
| 01/18/2001 | CA2377222A1 A process for obtaining (nitroxymethyl)phenyl esters of salicylic acid derivatives |
| 01/17/2001 | EP1069097A2 Method for selective reduction |
| 01/17/2001 | EP1068174A1 Method for producing acrylic acid and acrylic acid esters |
| 01/17/2001 | CN1280558A Process for preparing gamma-butyrolactone, butane-1, 4-diol and tetrahydrofuran |
| 01/17/2001 | CN1280522A Esterification catalysts |
| 01/17/2001 | CN1280122A Method for producing acetylacetic ester |
| 01/17/2001 | CN1060760C Process for refining ethyl acetate and butanone from mixed solution containing ethyl acetate and butanone |
| 01/17/2001 | CN1060758C Method for recovering useful materials from saponified waste lye |