| Patents for C07C 67 - Preparation of carboxylic acid esters (66,429) |
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| 02/06/2002 | CN1078881C Process for continuous preparation of pure 5-formyl valeric acid esters |
| 02/06/2002 | CN1078880C Process for preparing hydroxy-contg. compound from formic acid esters |
| 02/06/2002 | CN1078879C Recovery of dimethyl terephthalate from polymer mixture |
| 02/05/2002 | US6344583 Oxidation of ketones to esters using a tin substituted zeolite beta |
| 02/05/2002 | US6344582 Esterification of (meth)acryloyl halide and 2-adamantanol removal of solvent, decarbonization and separation |
| 02/05/2002 | CA2249310C Production of acetic acid from methane |
| 02/05/2002 | CA2223710C Method for purifying an inert gas while preparing lower alkyl esters |
| 02/01/2002 | CA2353179A1 (meth) acrylic ester binders from glycolyzed aromatic polyesters |
| 01/31/2002 | WO2002008167A1 Method for the production of 3-oxocarboxylic acid esters |
| 01/31/2002 | WO2001030299A3 Method of synthesizing alkyl gallates |
| 01/31/2002 | US20020013503 Catalytic hydroformylation |
| 01/31/2002 | US20020013501 By Reformatsky rearrangement of aldehydes, ketones, or imines in presence of zinc |
| 01/31/2002 | US20020013491 Reacting a carboxylic acid with (di or tri)aryl phosphite |
| 01/31/2002 | US20020013486 Method for producing fatty acid methyl ester and equipment for realising the same |
| 01/31/2002 | US20020013475 Catalyst for unsaturated carbonyl compounds |
| 01/31/2002 | US20020013473 Novel ruthenium metal alkylidene complexes coordinated with triazolylidene ligands that exhibit high olefin metathesis activity |
| 01/31/2002 | US20020013459 Process for the preparation of macrocyclic metalloprotease inhibitors |
| 01/31/2002 | US20020013448 Novel monomers, polymers, methods of synthesis thereof and photoresist compositions |
| 01/31/2002 | US20020013220 Vinyl acetate catalyst comprising metallic palladium and gold prepared with potassium aurate |
| 01/30/2002 | EP1176136A1 Process for producing fumaric ester |
| 01/30/2002 | EP1176135A1 Process for producing optically active alcohol |
| 01/30/2002 | EP1176134A1 Ligands of nuclear receptors ppar's |
| 01/30/2002 | EP1175939A1 Catalyst composition & process for making same |
| 01/30/2002 | EP1175387A2 Method of separating dimethyl carbonate and methanol |
| 01/30/2002 | EP0971874B1 Process for generating vinyl carboxylate esters |
| 01/30/2002 | CN1078583C Selective process for deacylation of acylated compounds |
| 01/30/2002 | CN1078582C Process for prepairng diaryl esters of oxalic acid |
| 01/30/2002 | CN1078581C Process for preparing acetic acid |
| 01/29/2002 | US6342647 Inhibitors of polymerization of vinyl compounds |
| 01/29/2002 | US6342628 Reaction of ethylene, acetic acid in oxygen gas |
| 01/29/2002 | US6342627 Producing unsaturated esters by a lanthanide metal alkoxide catalyzed transesterification process |
| 01/29/2002 | US6342626 Esterification and hydrolysis of lactic acid |
| 01/29/2002 | US6342620 Process for producing phenyl ester |
| 01/29/2002 | US6342199 Circulating and/or treating gas in gas loop, feeding gas into reactor vessel for influencing equilibrium of reaction conducted in reactor and characterized by equilibrium and, after influencing reaction, exhausting gas into gas loop |
| 01/29/2002 | CA2030130C Lubricant compositions from .alpha.,.beta.-unsaturated dicarboxylic acid esters and olefinically unsaturated compounds |
| 01/26/2002 | CA2353189A1 Catalyst composition and process for making same |
| 01/24/2002 | WO2002006204A2 Optimized catalyst addition to enhance esterification catalyst performance |
| 01/24/2002 | WO2002006202A1 Process for the preparation of enantiomerically pure pyrethroid insecticides |
| 01/24/2002 | WO2002005956A1 Process for the recovery of rhodium |
| 01/24/2002 | WO2001081291A3 The oxidation of ketones to esters using a tin substituted zeolite beta |
| 01/24/2002 | WO2001077053A3 Carbonylation catalyst supported on a carbonized polysulfonated divinylbenzene-styrene copolymer |
| 01/24/2002 | US20020010363 Method for the reduction of iodine compounds from a process stream |
| 01/24/2002 | US20020010362 Production of tertiary butyl acetate |
| 01/24/2002 | US20020010361 Reacting chrysanthemic acid ester with hydrogen peroxide |
| 01/24/2002 | US20020010350 Vapor, liquid fixed bed |
| 01/24/2002 | US20020009650 High electroconductivity |
| 01/24/2002 | US20020008064 Solid substance removing device |
| 01/24/2002 | DE10130740A1 Malonic acid monoester and beta-keto-ester preparation from epoxide in high yield, for use as intermediates, by hydroesterification over cobalt compound catalyst followed by catalytic oxygenation |
| 01/24/2002 | DE10033603A1 Arylidene malonate preparation in high yield, for use as intermediate, comprises reacting malonic ester and aromatic aldehyde in presence of ferric chloride as inexpensive, non-toxic catalyst |
| 01/24/2002 | DE10033255A1 Verfahren zur Herstellung von Perfluorcarbonsäuren Process for the preparation of perfluorocarboxylic acids |
| 01/24/2002 | CA2415635A1 Process for the recovery of rhodium |
| 01/23/2002 | EP1174415A1 High purity preparation of fluorinated 1,3-dicarbonyls using BDM (bis-fluoroxydifluoromethane) |
| 01/23/2002 | EP1174414A1 Process for producing hydrogenated ester, hydrogenation catalyst for use therein, and process for producing the catalyst |
| 01/23/2002 | EP1174413A2 Process for production of carboxylic acid aryl esters |
| 01/23/2002 | EP1174411A2 Process for the preparation of aromatic carboxylic acid |
| 01/23/2002 | EP1173404A1 Acrylate monomer preparation using alkali metal alkoxides as ester interchange catalysts and bromide salt polymerization inhibitors |
| 01/23/2002 | EP1173402A1 Process for production of organic acids and esters thereof |
| 01/23/2002 | EP1173278A1 Metal catalysts and methods for making and using same |
| 01/23/2002 | EP1173223A2 Conjugates as therapies for cancers and prostate diseases |
| 01/23/2002 | EP0970028B1 Method for synthesising aromatically substituted olefins |
| 01/23/2002 | EP0846693B1 N-benzyldioxothiazolidylbenzamide derivatives and process for producing the same |
| 01/23/2002 | EP0737235B1 Mannich condensation products of poly(oxyalkylene) hydroxyaromatic ethers and fuel compositions containing the same |
| 01/23/2002 | CN1332785A Soluble complex alcohol ester compounds and compositions |
| 01/23/2002 | CN1332716A Method for producing glyoxylic acid esters or hydrates thereof |
| 01/23/2002 | CN1332715A Process for making n-butyl esters from butadiene |
| 01/23/2002 | CN1332714A Process of purifying and producing high purity aromatic polycarboxylic acids and derivatives thereof |
| 01/23/2002 | CN1332147A Process for prep. of (R)-and (S)-2-(4-hydroxy-pheneyloxy) propionic acid and/or its alkyl ester mixture |
| 01/23/2002 | CN1332146A Resorcitol acrylate and its synthesis process |
| 01/23/2002 | CN1078199C Process and catalyst for producing vinylacetate |
| 01/22/2002 | US6340772 Process for preparing (hetero) aromatic substituted benzene derivatives |
| 01/22/2002 | US6340767 Reaction of lithium amide with acetic acid ester and hydroxy propionic acid |
| 01/22/2002 | US6340485 Compositions and uses thereof |
| 01/22/2002 | CA2064872C Aryloxymethylcarbonochloridate ester intermediates, their production and use in synthesizing prodrugs and their use therefor |
| 01/22/2002 | CA2044499C Method for the preparation of 4-acetoxystyrene |
| 01/17/2002 | WO2002004466A2 Catalyst for asymmetric (transfer) hydrogenation |
| 01/17/2002 | WO2002004419A2 α,α-DIBROMO-α-CHLORO-ACETOPHENONES AS SYNTHONS |
| 01/17/2002 | WO2002004398A1 Process for preparing a cyclopropane |
| 01/17/2002 | WO2002004397A1 Method for producing fluorine-containing compound |
| 01/17/2002 | WO2002004392A1 Highly selective shell impregnated catalyst of improved space time yield for production of vinyl acetate |
| 01/17/2002 | WO2002004385A2 Transesterification process |
| 01/17/2002 | WO2001021567A3 Hydroformylation process utilizing multidentate phosphite ligands |
| 01/17/2002 | US20020007082 Hydroquinone diester derivatives and the method for producing the same |
| 01/17/2002 | US20020007010 Process for the preparation of methyl p-vinylbenzoate and p-vinyl benzoic acid, and their use in latex compositions |
| 01/17/2002 | US20020006878 Lubricant compositions containing ester-substituted hindered phenol antioxidants |
| 01/17/2002 | US20020006368 Solid catalyst for vapor phase oxidation |
| 01/17/2002 | US20020005503 Mixtures; one step |
| 01/17/2002 | DE10032582A1 Stabilisatoren, insbesondere für thermoplastische Polyurethane Stabilizers, in particular for thermoplastic polyurethanes |
| 01/17/2002 | DE10032580A1 Preparing mixed phthalate esters of decanol and tridecanol, useful as plasticizers, particularly for polyvinyl chloride |
| 01/17/2002 | DE10031604A1 Verfahren zur Herstellung von beta-Hydroxy- und beta-Aminocarbonylverbindungen A process for preparing beta-hydroxy and beta-amino carbonyl compounds |
| 01/17/2002 | DE10029517A1 Verfahren zur Herstellung von Aminoalkyl(meth)acrylaten Acrylates process for the preparation of aminoalkyl (meth) |
| 01/17/2002 | CA2415892A1 Transesterification process |
| 01/17/2002 | CA2415459A1 .alpha.,.alpha.-dibromo-.alpha.-chloro-acetophenones as synthons |
| 01/16/2002 | EP1172350A2 Process for the preparation of perfluorcarboxylic acids |
| 01/16/2002 | EP1172143A1 Process for the recovery of rhodium |
| 01/16/2002 | EP1171413A1 Mixture of adipic or phthalic acid diesters and isomeric nonanols |
| 01/16/2002 | EP1171411A1 Process for the preparation of a diol |
| 01/16/2002 | EP1171410A1 Process for the preparation of a diol |
| 01/16/2002 | EP1171212A2 Solvent extraction process |
| 01/16/2002 | EP1023369B1 Depolymerization process for recycling polyesters |
| 01/16/2002 | EP0996606B1 Catalysed fluorination of carbonyl compounds |