| Patents for C07C 67 - Preparation of carboxylic acid esters (66,429) |
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| 06/18/2002 | US6407282 Process for producing monoester from dicarboxylic acid fluoride |
| 06/18/2002 | US6407272 Secondary alcohol esters of hydroxyacids and uses thereof |
| 06/18/2002 | US6407270 Methods for manufacturing betulinic acid |
| 06/13/2002 | WO2002046143A1 Method for the carbonylation of pentenoic acid and derivatives thereof |
| 06/13/2002 | WO2002026691A3 Process for producing lower aliphatic carboxylic acid ester |
| 06/13/2002 | WO2001081290A3 Methods for preparing cla isomers |
| 06/13/2002 | WO2001039884A3 Chiral catalysts for asymmetric acylation and related transformations |
| 06/13/2002 | US20020072637 Oxidation of olefinic substrates with organic hydroperoxides and opening of resultant oxirane ring by mono- or polyhydric alcohols, using molybdenum compounds in combination with boron trifluoride or alumia as catalyst |
| 06/13/2002 | DE10060313A1 Verfahren zur Carbonylierung von Pentensäure und deren Derivate A process for the carbonylation of pentenoic acid and derivatives thereof |
| 06/13/2002 | CA2436874A1 Method for the carbonylation of pentenoic acid and derivatives thereof |
| 06/12/2002 | EP1213278A1 Process for esterification in a chromatographic reactor |
| 06/12/2002 | EP1212285A1 Method of producing 2-hydroxycarboxylic acid esters |
| 06/12/2002 | EP1212284A1 Process for the production and purification of n-butyl acrylate |
| 06/12/2002 | EP1212283A1 Process for the production and purification of n-butyl acrylate |
| 06/12/2002 | EP1212276A1 Sulfur containing promoter for alkanes oxidative dehydrogenation processes |
| 06/12/2002 | EP0916639B1 Liquid crystal compounds, liquid crystal compositions containing the compounds, and liquid crystal display devices made by using the compositions |
| 06/12/2002 | CN1353685A Method for producing 2,2,4,4-tetra-substituted 1,3,5-cyclohexanetriones |
| 06/12/2002 | CN1086203C Method for building multi-functional genetic engineering bacillus to produce beta-hydroxy-butyrates |
| 06/11/2002 | USRE37744 Preparation of supported palladium catalysts involves impregnating a suitable support with a palladium compound and reduced to metallic palladium. |
| 06/11/2002 | US6403825 Processes for producing citrate esters |
| 06/11/2002 | US6403823 Ester compounds having alicyclic structure and method for preparing same |
| 06/11/2002 | US6403822 Nucleophilic addition of alicyclic carbonyl and metal enolate of acetate; polycarbon monomers for photoresists; high reactivity and substrate affinity |
| 06/11/2002 | US6403802 Use of catalyst system comprising nickel, palladium, or platinum and imidazoline-2-ylidene or imidazolidine-2-ylidene in amination reactions |
| 06/11/2002 | US6403346 Enzymatic processes for producing intermediates useful in the manufacture of retiferol derivatives |
| 06/06/2002 | WO2002044110A1 An oxidation reaction process catalysized by phase-transfer catalyst controlling reaction |
| 06/06/2002 | WO2002018317A3 Production of tertiary esters from ketenes and tertiary alcohols |
| 06/06/2002 | US20020068832 Methods for making 2-(omega-alkoxycarbonylalkanoyl) -4-butanolide, ester of omega-hydroxy - ( omega-3 ) -ketoaliphatic acid, and derivatives thereof |
| 06/06/2002 | US20020068695 Peptido-mimetic compounds containing RGD sequence useful as integrin inhibitors |
| 06/06/2002 | US20020067220 Filter tuner system and method |
| 06/06/2002 | DE10059084A1 Preparation of fatty acid monoalkyl esters from fats and/or fatty acids involves a semi-continuous process and the separation of phases |
| 06/05/2002 | EP1211237A1 A one pot process for the preparation of caffeic acid ester derivatives |
| 06/05/2002 | EP1211236A1 Process for producing lower alkyl fatty esters |
| 06/05/2002 | EP1211235A2 Preparation process of 4,4'-Dicarboxydiphenyl ethers or derivatives thereof |
| 06/05/2002 | EP1210322A1 Method for carrying out the side chain bromination of 4-methyl biphenyl derivatives substituted at the 2'-position |
| 06/05/2002 | EP1034160B1 Method for producing fatty acid methyl ester and equipment for realising the same |
| 06/05/2002 | EP0998443B1 Treatment of formaldehyde-containing mixtures |
| 06/05/2002 | EP0971940B1 Diphosphines |
| 06/05/2002 | EP0969926B1 Silylated perfluorinated ion-exchange microcomposite catalysts |
| 06/05/2002 | EP0909268B1 Method for preparing substituted anthraquinone and application to the preparation of rheins |
| 06/05/2002 | EP0866821B1 Process of making polyester prepolymer |
| 06/05/2002 | CN1352628A Method of producing alkoxy cinnamic acid ester |
| 06/05/2002 | CN1351988A Process for producing ethyl-acetate from synthetic gas through ethanol and acetic acid |
| 06/05/2002 | CN1085950C Catalyst for production of vinyl acetate |
| 06/04/2002 | US6399813 Catalyst useful in the production of vinyl acetate from ethylene, acetic acid, and oxygen-containing gas |
| 06/04/2002 | US6399812 Production of aliphatic esters |
| 06/04/2002 | US6399810 Catalytic hydrogenation of methyl cinnamate |
| 06/04/2002 | US6399800 Process for the production of fatty acid alkyl esters |
| 06/04/2002 | US6399534 Bidentate organic phosphite ligands and compositions |
| 06/04/2002 | US6399339 Simple and efficient process using alcohol dehydrogenase in presence of a cofactor |
| 05/30/2002 | WO2002042348A2 Polyols containing carboxyl groups and production thereof |
| 05/30/2002 | WO2002042253A1 Dimethyl terephthalate composition and process for producing the same |
| 05/30/2002 | WO2002042252A1 Process for preparation of tertiary alcohol esters |
| 05/30/2002 | WO2002042248A2 Naphthalene derivatives |
| 05/30/2002 | WO2002018476A3 Methods for converting linear polyesters to macrocyclic oligoester compositions and macrocyclic oligoesters |
| 05/30/2002 | WO2002018471A3 Polyester precursor purification process |
| 05/30/2002 | US20020065439 Catalytic carbonylation of epoxide derivative includes reacting with alcohol and carbon monoxide to form hydroxyester which is hydrogenated to form diol |
| 05/30/2002 | US20020065417 Useful as ligands for metal catalysts for asymmetric reactions, in particular as rhodium complexes for asymmetric hydrogenation of enamide, itaconate, and alpha-ketoester compounds |
| 05/30/2002 | US20020064659 Polyurethane layer containing homogeneously distributed particles coated with a thermoplastic resin, directly bonded to a second layer that is preferably a prefabricated thermoplastic polymer |
| 05/30/2002 | US20020063237 Esters and ester compositions |
| 05/29/2002 | EP1209154A1 Preparation of monofluoroalkenes |
| 05/29/2002 | EP1209145A2 Process for preparing an aryl formate and an aromatic carboxylic acid |
| 05/29/2002 | EP1209144A1 Transesterification catalysts fixed to solid support materials |
| 05/29/2002 | EP1209142A1 Preparation of new layered double hydroxides exchanged with osmate for asymmetric dihydroxylation of olefins to vicinal diols |
| 05/29/2002 | EP1208910A2 Process and apparatus for producing a dehydration reaction product |
| 05/29/2002 | EP1208076A1 Process for the preparation of alkanoyloxy-benzenesulfonic acids and salts thereof |
| 05/29/2002 | EP1208075A1 Process for producing a vic-dichloro acid fluoride |
| 05/29/2002 | DE10127941A1 Production of (meth)acrylate esters by transesterification comprises recycling by-product alcohol to the production of the starting (meth)acrylate |
| 05/29/2002 | DE10127939A1 Production of (meth)acrylate esters, e.g. dialkylaminoethyl (meth)acrylates, by catalytic transesterification involves four-stage distillation |
| 05/29/2002 | DE10056179A1 Verfahren zur Herstellung von Estern mehrbasiger Säuren A process for the preparation of esters of polybasic acids |
| 05/29/2002 | DE10046143A1 Trägerfixierte Katalysatoren für die Olefin-Metathese Supported catalysts for olefin metathesis |
| 05/29/2002 | CN1351585A Method of producing methoxyimino acetic amide |
| 05/29/2002 | CN1351582A Process for producing hydrogenated ester, hydrogenation catalyst for use therein, and processing for producing the catalyst |
| 05/29/2002 | CN1351580A Fluorination |
| 05/29/2002 | CN1351520A Esterification catalysts |
| 05/29/2002 | CN1351004A Process for preparing long-chain dicarboxylic acid and its ester |
| 05/29/2002 | CN1350999A Oxidation for producing chain olefin and carboxylic acid |
| 05/29/2002 | CN1350998A Oxidation for producing chain olefin and carboxylic acid |
| 05/29/2002 | CN1350881A Apparatus and method for heat exchange with fluid bed |
| 05/29/2002 | CN1085685C Process of making polyester prepolymer |
| 05/29/2002 | CN1085654C Method for preparation of diaryle ster carbonate |
| 05/29/2002 | CN1085653C Continuous butyl acetate producing process |
| 05/29/2002 | CN1085652C Method for preparing organic acidic ester |
| 05/29/2002 | CN1085558C Aluminosilicate carrier for metathesis catalysts |
| 05/28/2002 | US6395939 Catalytic etherification and condensation with copper catalysts |
| 05/28/2002 | US6395931 Reaction of cyanoacetic acid with hydrochloric acid to form malonic acid, separation of acetic acid by-products and purification |
| 05/28/2002 | US6395927 Carbon monoxide, an iridium compound to form acetic acid and methyl acetate |
| 05/28/2002 | US6395922 Compounds based on dibenzoylresorcinol and related compositions and articles |
| 05/28/2002 | US6395921 Process for preparing [bis-(trifluoromethyl)-phenyl]-acetic acids and alkyl esters thereof and dialkyl [bis-(trifluoromethyl)-phenyl]-malonates |
| 05/28/2002 | US6395920 Obtaining 2-substituted and 2,2- disubstituted acetals of malondialdehyde from ortho formates and substituted vinyl ethers in the presence of an acidic catalyst |
| 05/28/2002 | US6395916 Amine, phosphine ligands |
| 05/28/2002 | US6395914 Process for preparing acetals of malondialdehyde |
| 05/28/2002 | US6395910 Useful as chemical intermediate for citalopram which is an antidepressant; pollution control |
| 05/28/2002 | US6395676 Process for the preparation of fluid bed vinyl acetate catalyst |
| 05/28/2002 | US6395367 Electroconductivity |
| 05/23/2002 | WO2002041651A2 Methods and apparatus for identifying asset location in mobile co mmunication networks |
| 05/23/2002 | WO2002041545A2 Wireless clock synchronization |
| 05/23/2002 | WO2002041504A2 Methods and apparatus for identifying asset location in communication networks |
| 05/23/2002 | WO2002040492A1 Chiral diphosphines and their metal complexes |
| 05/23/2002 | WO2002040491A1 Ortho substituted chiral phosphines and phosphinites and their use in asymmetric catayltic reactions |
| 05/23/2002 | WO2002040459A1 Preparation of monofluoroalkenes |