| Patents for C07C 67 - Preparation of carboxylic acid esters (66,429) |
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| 04/28/2005 | US20050090699 Process for producing fluoroalkyl iodide |
| 04/28/2005 | US20050090694 Process for the carbonylation of an ethylenically unsaturated compound and catalyst therefore |
| 04/28/2005 | US20050090688 Metallized mesoporous silicate and method of oxidation with the same |
| 04/28/2005 | US20050090686 Method for producing alpha - hydroxycarboxylate |
| 04/28/2005 | US20050090685 Process for production of 3,3-dimethyl-2-formylcyclopropanecarboxylic acid derivatives |
| 04/28/2005 | US20050090684 comprises salicylideneaminoalcohol via reacting optically active amino alcohol with 2-hydroxybenzaldehyde derivative |
| 04/28/2005 | US20050090683 Preparation of 2,3,3',4' -biphenyltetracarboxylic acid tetraester |
| 04/28/2005 | US20050090676 Method for producing technical oleic acid methyl esters |
| 04/28/2005 | US20050090421 stripping a polyethylene glycol alkyl ether of ethylene and diethylene glycol monoalkyl monoether components, especially by distillation, vacuum distillation, and/or thin film evaporation; reacting product with a fatty ester in the presence of a base catalyst; and heating at 60-200 degrees C. |
| 04/28/2005 | US20050089497 Mixture of 2-methylpropanediol/1,3/ monoester, surfactant, oil and water |
| 04/27/2005 | EP1526126A1 Process for the preparation of conjugated, multiple unsaturated fatty acid esters |
| 04/27/2005 | EP1526125A1 Process for producing a fatty acid ester |
| 04/27/2005 | EP1525179A2 Method of preparing an ester of an aromatic carboxylic acid bearing at least one perfluoroalkyl group |
| 04/27/2005 | EP1525177A1 Substituted 1,3-diphenylprop-2-en-1-one derivatives and preparation and uses thereof |
| 04/27/2005 | EP1525051A1 Highly selective shell impregnated catalyst for production of vinyl acetate |
| 04/27/2005 | EP1525050A1 Monitoring the stability of vinylogous compounds |
| 04/27/2005 | CN1610688A Ortho substituted chiral phosphines and phosphinites and their use in asymmetric catalytic reactions |
| 04/27/2005 | CN1610660A Method for producing perfluoroalkane sulfonic acid esters and the salts thereof |
| 04/27/2005 | CN1610657A Process for the preparation of intermediates useful in the synthesis of statin derivatives especially 7-amino 3, 5-dihydroxy heptanoic acid derivatives, and intermediates thereof |
| 04/27/2005 | CN1610653A Process for producing fluoroalkyl iodide |
| 04/27/2005 | CN1198785C Acetacetic acid derivatives, prepn. method and application thereof |
| 04/27/2005 | CN1198784C Process for producing low aliphatic caboxylic ester |
| 04/27/2005 | CN1198783C Method for preparing carboxylic ester |
| 04/26/2005 | US6884900 ester interchange between fats or oils and alcohol by applying ultrasonic irradiation (especially applied to an interface between fatty acid alcohol) at a frequency of 15-100 kHz and intensity of 0.5-20 W/cm2 in the presence of a catalyst. |
| 04/23/2005 | CA2457586A1 Closeable self-venting spout |
| 04/21/2005 | WO2005035480A1 Fullerene derivative thin line and method for producing same |
| 04/21/2005 | WO2005035479A1 Method of preparing fatty acid monoesters |
| 04/21/2005 | WO2005035476A1 Recovery method for liquid chemical product in chemical product manufacturing apparatus |
| 04/21/2005 | WO2005035121A2 Schiff base metal complexes for use as catalysts in organic synthesis |
| 04/21/2005 | US20050085665 Solvent extraction; neutralization with base ; crystallization from aqueous solution containing mineral acids |
| 04/21/2005 | US20050085661 Esterfication process for production of fluoroalkyl (meth)acrylate by pervaporation-aided membrane reactor |
| 04/21/2005 | US20050085660 Method for preparing amino alkyl(meth)acrylates |
| 04/21/2005 | US20050085659 Process for the production of an alkenyl carboxylate or an alkyl cabroxylate |
| 04/21/2005 | US20050085655 Method for producing perfluoroalkane sulfonic acid esters and the salts thereof |
| 04/21/2005 | US20050085474 difluoroamine compounds |
| 04/21/2005 | US20050081436 Purification of biodiesel with adsorbent materials |
| 04/21/2005 | US20050081431 Ester interchange of fats, oils with alcohol |
| 04/21/2005 | CA2542850A1 Method of preparing fatty acid monoesters |
| 04/20/2005 | EP1524258A1 Process for production of carboxylic acid aryl esters |
| 04/20/2005 | EP1524257A1 Process for production of carboxylic acid aryl esters |
| 04/20/2005 | EP1523978A2 Crystalline forms of pravastatin sodium |
| 04/20/2005 | EP0916637B1 Process for preparating optically active compounds |
| 04/20/2005 | CN1608074A P-chiral phospholanes and phosphocyclic compounds and their use in asymmetric catalytic reactions |
| 04/20/2005 | CN1608046A Process for producing composite mixed ester |
| 04/20/2005 | CN1608043A Method of decomposing by-product of (meth)acrylic ester production |
| 04/20/2005 | CN1608041A Separation of diastereoisomers |
| 04/20/2005 | CN1607980A Catalyst comprising cyclic acylurea compounds and processes for production organic compounds with the same |
| 04/20/2005 | CN1197841C Process for producing halogenated phenyl malonic ester |
| 04/20/2005 | CN1197840C Process for producing ester |
| 04/19/2005 | US6881874 Process for the catalytic oxidation of hydrocarbons |
| 04/19/2005 | US6881859 Reacting pivalic acid with methanol in presence of acid catalysts, to from methyl pivalate, then separating by distillation |
| 04/19/2005 | US6881858 Reacting a hydroxyacrylate with methacrylic anhydride to give a crosslinking agent with acrylic and methacrylic groups |
| 04/19/2005 | US6881857 Tricyclic diterpene derivatives |
| 04/19/2005 | US6881854 Conjugated unsaturated glyceride mixtures and a method for producing the same |
| 04/19/2005 | US6881818 Prepared by esterification of alpha-allyl-omega-hydroxy polyoxyalkylene refined so as to have peroxide value less than 5.0 meq/kg and aliphatic monocaboxylic acid; for use in production of graft polymers for cement dispersants |
| 04/14/2005 | WO2005033149A1 Receptor specific binder discovery using intramolecular acyl migration induced dynamic carbohydrate library |
| 04/14/2005 | WO2005033060A1 Method for producing ester condensed product |
| 04/14/2005 | WO2005033055A1 Method for oxidizing aromatic compound having alkyl substituent, method for producing aromatic aldehyde compound and method for producing aromatic carboxylic acid ester |
| 04/14/2005 | WO2005009928A3 Preparation and use of alkylating agents |
| 04/14/2005 | WO2005007608A3 Process for the preparation and purification of 2-(alkoxyalkylidene)-3-ketoalkanoic acid esters from 3-ketoalkanoic acid esters |
| 04/14/2005 | US20050080301 Preparing 9-octadecene-7,12-diol by catalyzing methyl ricinoleate derived from a seed oil, in presence of a metathesis catalyst; improved yield; use in manufacture of surfactants and thermoplastic polyurethanes |
| 04/14/2005 | US20050080297 Group IV metal alkoxy halide complex and an alkyl or aryl carboxylic anhydride, BF3 or an anhydrous sulfate, chloride or bromide of Li+, Na+, K+, Cs+, Mg2+, Ni2+, Ca2+, Zn2+, Fe3+ or Al3+; for the one step aldol condensation of a ketone, e.g., a gem-dimethyl cyclohexylethanone with an aldehyde |
| 04/14/2005 | US20050080290 Process for preparing alkylidene-substituted-1, 4-dions derivatives |
| 04/14/2005 | US20050080280 Process for producing alkylester of fatty acid in a single-phase continuous process |
| 04/14/2005 | US20050080278 Using 5-phthalancarbon nitrile as chemical intermediate; antidepressants |
| 04/14/2005 | US20050080201 Using adiabatic chemical reactors; circulation loops; controlling temperature; eliminating water vapor |
| 04/14/2005 | US20050080047 Chiral diphosphorus compounds and their transition metal complexes |
| 04/14/2005 | US20050078942 Information processing apparatus and method program, and recording medium |
| 04/14/2005 | DE10343097A1 Verfahren zur Herstellung von α-Alkoxy/Hydroxy-β-(p-hydroxyphenyl)-propionsäurederivaten Process for the preparation of α-alkoxy / hydroxy-β- -propionsäurederivaten (p-hydroxyphenyl) |
| 04/13/2005 | EP1522589A1 Composition comprising pravastatin |
| 04/13/2005 | EP1522570A2 Fuel oiliness addtive |
| 04/13/2005 | EP1522537A1 Production process for high purity tricyclo-[5. 2.1.0 2,6]decane-2-carboxylic acid ester |
| 04/13/2005 | EP1521791A1 Nobonene-ester based addition polymer and method for preparing the same |
| 04/13/2005 | EP1521734A1 Method for the production of a dicarboxylic acid from acrylic acid |
| 04/13/2005 | EP1200503B1 Process for the polymerisation of cycloolefins and polymerisable cycloolefins |
| 04/13/2005 | CN1606857A Method and system for transferring ip packets by aggregating multiple wireless communication channels for high data rate transfers |
| 04/13/2005 | CN1606542A Process to separate butadiene dimers from alkyl pentenoates |
| 04/13/2005 | CN1606541A Alkyl-capped alkoxylated esters and compositions comprising same |
| 04/13/2005 | CN1606540A Synthesis and use of dimethyl 1, 5-naphthalenedicarboxylates and intermediates therefrom |
| 04/13/2005 | CN1606468A Device and method for handling lase-of-polymerization substance, device for extracting liquid from device under reduced pressure, and method of manufacturing lase-of-polymerization substance |
| 04/13/2005 | CN1196793C Process for preparation of dihydroxy esters and derivatives thereof |
| 04/13/2005 | CN1196686C Method for storing quaternary ammonium salt |
| 04/13/2005 | CN1196668C Method for preparing dihydroxy ester |
| 04/13/2005 | CN1196665C Process for the preparation of 5-[4-chlorophenyl)-methyl]-2, 2-dimethylcyclopentanone |
| 04/13/2005 | CN1196528C Carbonylated catalyst supported on a carbonized polysulfonated divinylbenzene-styrene copolymer |
| 04/13/2005 | CN1196527C Catalyst composition and preparing process thereof |
| 04/12/2005 | US6878843 Method for preparing hydroxyphenyl carboxylic acid esters |
| 04/12/2005 | US6878838 Chiral porous metal phosphonates for heterogeneous asymmetric catalysis |
| 04/12/2005 | US6878837 Process for producing alkyl esters from a vegetable or animal oil and an aliphatic monoalcohol |
| 04/12/2005 | US6878696 Process for the stabilization of acylglycerols comprising high amounts of ω-3 polyunsaturated fatty acids by means of γ-cyclodextrin |
| 04/12/2005 | US6878665 Diphosphines, their complexes with transisition metals and their use in asymmetric synthesis |
| 04/12/2005 | US6878660 Catalyst fixed on a carrier and used for the metathesis of olefins |
| 04/12/2005 | US6878239 Contacting a liquid containing a polymerization inhibitor with the compound directly in the vacuum section of a distillation system; especially for (meth)acrylic acid and (meth)acrylates |
| 04/07/2005 | WO2005030972A1 Process for producing 3-hydroxypropionaldehyde |
| 04/07/2005 | WO2005030696A1 Process for the production of acrylic acid esters containing carboxyl groups |
| 04/07/2005 | WO2004113262A3 Integrated process to produce derivatives of butadiene addition products |
| 04/07/2005 | US20050075518 Method for producing allyl compound, and allyl compound produced thereby |
| 04/07/2005 | US20050075501 Enantioselective electrophilic fluorinating agent; high yield and selectivity excess |
| 04/07/2005 | US20050075344 Melanocortin receptor agonists |
| 04/07/2005 | US20050074668 Perfluorinated amide salts and their uses as ionic conducting materials |