| Patents for C07C 67 - Preparation of carboxylic acid esters (66,429) |
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| 07/22/2004 | WO2004060987A2 Catalytic depolymerization of polymers containing electrophilic linkages using nucleophilic reagents |
| 07/22/2004 | WO2004060851A1 Process for reductive dehalogenation |
| 07/22/2004 | WO2004037764A8 Coolant solutions and compositions comprising the sameitle |
| 07/22/2004 | US20040143141 Process for production of dimers of aromatic monohydroxyl compounds |
| 07/22/2004 | US20040143140 hydroformylation of unsaturated compound with CO and H2 in the presence of a rhodium organobisphosphite complex catalyst; reduced amounts of catalyst poisons such as vinylcyclohexene, butadiene and other multiunsaturated cpds, peroxide, and water |
| 07/22/2004 | US20040143132 from lower olefins and aliphatic carboxylic acids in gas phase; regeneration of heteropoly acid catalysts or salts by heating |
| 07/22/2004 | US20040143125 Synthesis of dihalohydrins and tri- and tetra-substituted olefins |
| 07/22/2004 | US20040143123 zirconium complexes of bis(o-hydroxybenzylamines); further reaction of dicarbonyls such as methyl (2S)-5-chloro-2,3-dihydro-2-hydroxy-1-oxo-1H-indene-2-carboxylate with protected hydrazine and N-(XC(O))-N-methoxycarbonyl-p-(trifluoromethyl)aniline |
| 07/22/2004 | DE10301007A1 Verbessertes Verfahren zur kontinuierlichen Herstellung von Alkyl(meth)acrylaten mit mehrfacher Katalysatorrezyklierung. An improved process for the continuous preparation of alkyl (meth) acrylates having multiple catalyst recycling. |
| 07/22/2004 | DE10300816A1 Thermisches Trennverfahren zwischen wenigstens einem gasförmigen und wenigstens einem flüssigen Stoffstrom, von denen wenigstens einer (Meth)acrylmonomere enthält Contains thermal separating process between at least one gas and at least one liquid stream of which at least one (meth) acrylic monomers |
| 07/21/2004 | EP1439163A1 Propargylbenzyl alcohol ester derivative, process for producing the same, and insecticide/insectifuge containing the same |
| 07/21/2004 | EP1439162A1 Process for producing optically active 3,5-dihydroxycarboxylic acid derivative |
| 07/21/2004 | EP1439159A1 Process for producing optically active compound |
| 07/21/2004 | EP1439157A2 Method for producing Suzuki coupling compound catalysed by a nickel compound |
| 07/21/2004 | EP1438280A1 Novel norbornane and norbornene derivatives, use thereof and perfumed products containing same. |
| 07/21/2004 | EP1242357B1 Method for preparing a lactic acid ester composition and use thereof as solvent |
| 07/21/2004 | EP1218331B1 Process for producing mixed gas of lower olefin and lower aliphatic carboxylic acid, and process for producing lower aliphatic ester using the mixed gas |
| 07/21/2004 | EP1082285B1 Hydroformylation of olefins using supported bis(phosphorus) ligands |
| 07/21/2004 | CN1514821A Method for producing (meth) acrylic acid esters |
| 07/21/2004 | CN1514820A Continuous process for producing aldehyde |
| 07/21/2004 | CN1514819A 2-[4-2,2-dihalocyclopropyl)phenoxy]-alkanoic acids and exters thereof production process |
| 07/21/2004 | CN1514818A Continuous hydroformylation process |
| 07/21/2004 | CN1514815A Continuous hydroformylation process |
| 07/21/2004 | CN1514814A Continuous hydroformylation process for producing aldehyde |
| 07/21/2004 | CN1158255C Process for manufacture of cartoenoids |
| 07/21/2004 | CN1158241C Process for prepn. of 2-nialkyl 4-bromo-acetoacetic ester |
| 07/21/2004 | CN1158240C Method for preparing acrylic ester and methylacrylate |
| 07/21/2004 | CN1158234C Method for producing hexanediol-1,6 |
| 07/21/2004 | CN1158233C Process for prepn. of butanediol ,butyrolactone and tetrahydrofuran |
| 07/20/2004 | US6765110 Process for the simultaneous coproduction and purification of ethyl acetate and isopropyl acetate |
| 07/15/2004 | WO2004058664A2 Alkyl monoglycerin ether derivatives |
| 07/15/2004 | WO2004052825A3 Continuous ethyl lactate preparation method |
| 07/15/2004 | WO2004037760A3 Process for producing optically active 2-alkoxy-1-(trifluoromethyl-substituted phenyl)ethanol derivatives |
| 07/15/2004 | WO2004025842A3 System for efficient recovery of node-b buffered data following mac layer reset |
| 07/15/2004 | US20040138508 Continuous hydroformylation process |
| 07/15/2004 | US20040138501 Thermal separating process between at least one gaseous and at least one liquid stream, of which at least one comprises (meth) acrylic monomers |
| 07/15/2004 | US20040138498 Such as ethyl bicyclo[3.2.0]hept-2-en-6-ylideneacetate; synthesis |
| 07/15/2004 | US20040138470 Chiral diphosphines and their metal complexes |
| 07/15/2004 | US20040138468 Copper-catalyzed formation of carbon-heteroatom and carbon-carbon bonds |
| 07/15/2004 | US20040138409 Method for producing diol derivatives |
| 07/15/2004 | US20040138358 new plasticizers for plastics, e.g. for PVC, which are based on low-cost raw materials |
| 07/15/2004 | US20040138294 Process for obtaining HMG-CoA reductase inhibitors of high purity |
| 07/15/2004 | US20040138211 Antidiabetic agents; hypotensive agents; insulin resistance; antilipemic agents; cardiovascular disorders ; anticholesterol agents |
| 07/15/2004 | US20040136970 negatively charged carrier, such as hyaluronic acid, are administered to a synovial joint, the stimulatory effects of the FGF18 are enhanced |
| 07/15/2004 | DE10300112A1 Fluorierungsreagenzien und Verfahren zu deren Herstellung Fluorinating reagents and methods for their preparation |
| 07/15/2004 | DE10260550A1 Verfahren zur Gewinnung von 9,10-Dihydroxyanthracencarboxylestern und dessen Abkömmlingen A process for the production of 9,10-Dihydroxyanthracencarboxylestern and its derivatives |
| 07/15/2004 | DE10259847A1 Alkylmonoglycerinether-Derivate Alkylmonoglycerinether derivatives |
| 07/14/2004 | EP1437377A1 Method for recycling pet bottle |
| 07/14/2004 | EP1437342A2 Fluorinating reactants and process for their preparation |
| 07/14/2004 | EP1436996A1 Interactive protocol for remote management of access control to scrambled data |
| 07/14/2004 | EP1436958A1 A digital implementation of multi-channel demodulators |
| 07/14/2004 | EP1436305A1 Novel chiral ligands, transition metal complexes thereof, and the catalytic use of the same |
| 07/14/2004 | EP1436304A1 Novel disphospines, their complexes with transition metals and their use in asymmetric synthesis |
| 07/14/2004 | EP1436263A1 A process for preparing beta-ketoester compound |
| 07/14/2004 | EP1436254A1 Synthesis of oxygen-substituted benzocycloheptenes, used as valuable intermediate products for producing tissue-selective oestrogens |
| 07/14/2004 | EP1436057A2 Rotor-stator apparatus and process for the formation of particles |
| 07/14/2004 | EP1311517B1 Cycloaliphatic/aromatic diphosphines and use thereof in catalysis |
| 07/14/2004 | CN1512979A Process for preparing akylidene substituted succinic acid esters |
| 07/14/2004 | CN1512974A Selective ring-opening cross-metathesis of cycloulefins |
| 07/14/2004 | CN1511823A Bis-beta-hydroxyethyl terephthalate production process and purification process |
| 07/14/2004 | CN1511822A Process for producing mixed fatty acid methyl ester using plant oil leftover |
| 07/14/2004 | CN1511821A Bis-beta-hydroxyethyl terephthalate production process and purification process |
| 07/14/2004 | CN1511818A Process for preparing 2-(alkyl) cyclic ketone |
| 07/14/2004 | CN1157358C Process for synthetizing 2,2-demethyl-3-(1-propenyl) cyclopropane carboxylic ester |
| 07/14/2004 | CN1157357C Preparation of cyclopropane esters |
| 07/14/2004 | CN1157356C Process for preparing high-boiling-point solvent, dimethylester of nylon acid' |
| 07/13/2004 | US6762330 Making biaryls by reacting a grignard reagent and an aryl halide in the presence of a transition metal complex with a phosphine oxide or phosphine sulfoxide (hp(=s) type) as catalyst |
| 07/13/2004 | US6762329 Diaryl ether condensation reactions |
| 07/13/2004 | US6762315 Simplified, high purity coupling involving metallized and boronic ester aryl derivatives |
| 07/13/2004 | US6762304 Bis-transition metal catalysts having d2 symmetry |
| 07/13/2004 | US6762276 Hydrogenation of polyester oligomers containing terephthalic acid residues |
| 07/08/2004 | WO2004056930A1 Uv-curable epoxy acrylates |
| 07/08/2004 | WO2004056741A1 Method for producing hydroxycarboxylic acid esters |
| 07/08/2004 | WO2004056732A1 Hydroformylation process in the presence of a sulfur-containing additive |
| 07/08/2004 | WO2004056474A1 Heteropolyacid and/or its salt supported catalyst, production process of the catalyst and production process of compound using the catalyst |
| 07/08/2004 | WO2004039991A3 Method for producing esterified astaxanthin from esterified zeaxanthin |
| 07/08/2004 | WO2003089692A3 Methods for controlling crystal growth, crystallization, structures and phases in materials and systems |
| 07/08/2004 | US20040133042 To produce metal catalysts to be used in asymmetric hydrogenation of alkenes |
| 07/08/2004 | US20040133036 Method for producing hydroxyalkyl carboxylic acid esters |
| 07/08/2004 | US20040133034 Selecting carrier which is a silica based carrier which has been subjected to a series of washings with aqueous liquids; precipitating a Group 8 metal compound onto the carrier, converting metal compound into metallic species; purification |
| 07/08/2004 | US20040133032 Racemic mixture of a 5-hydroxy-3-ketoester compound is resolved into the two enantiomeric 5-hydroxy-3-ketoester A1 and A2 by preparative high performance liquid chromatography (HPLC) over a chiral carrier material |
| 07/08/2004 | US20040132796 Novel intermediates for use in retinoid synthesis |
| 07/08/2004 | US20040132613 Heterogeneous systems; efficient heat and mass transfer; temperature and residence time control; selectivity, activity; by product minimization; low pressure drop; ease of separation |
| 07/08/2004 | US20040129021 Rectificative separation of fluids comprising (meth) acrylic monomers |
| 07/08/2004 | DE10257215A1 Verfahren zur Verbesserung der Langzeitstabilität von Biodiesel Method for improving the long-term stability of biodiesel |
| 07/08/2004 | DE10196976T5 Durch reaktionskontrollierten Phasentransferkatalysator katalysiertes Oxidationsreaktionsverfahren By reaction controlled phase transfer catalyst catalyzed oxidation reaction process |
| 07/08/2004 | CA2510469A1 Hydroformylation process in the presence of a sulfur-containing additive |
| 07/07/2004 | EP1434781A1 Diphosphine |
| 07/07/2004 | CN1511136A Colour stabilization of base-stabilized ethylenically modified unsaturated monomers |
| 07/07/2004 | CN1511135A Process of preparing halogenated esters |
| 07/07/2004 | CN1511130A Uncatalysed addition reactions |
| 07/07/2004 | CN1510013A Inhibitor |
| 07/07/2004 | CN1156482C Spirocyclophophorous amine |
| 07/07/2004 | CN1156435C 2-alkyl-2-adamantane radical 5-norbornene-2-carboxylic ether and its producing process |
| 07/07/2004 | CN1156434C 8-alkyl-8-tricyclic decyl 5-norborene-2-carboxylic acid ester and its producing process |
| 07/07/2004 | CN1156433C 8-alkyl-8-tricyclic decyl(methyl) propenoic acid ester and its producing process |
| 07/07/2004 | CN1156427C Preparation method of malonic acid and its ester |
| 07/06/2004 | US6759554 Copper-catalyzed formation of carbon-heteroatom and carbon-carbon bonds |
| 07/01/2004 | WO2004054997A1 Process for the production of 1-acetoxy-3-(substituted phenyl)propenes |
| 07/01/2004 | WO2004054959A1 Process for isolating brevifoliol |