| Patents for C07C 67 - Preparation of carboxylic acid esters (66,429) |
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| 10/24/2001 | CN1073546C Process for carbonylation of ethylene and catalyst system for use thereof |
| 10/24/2001 | CN1073545C Process for catalytic esterification of maleopimaric acid |
| 10/24/2001 | CN1073543C Process for recovery of carbonylation product |
| 10/23/2001 | US6307108 Metal-ligand complex catalyzed processes |
| 10/23/2001 | US6307107 Hydroformylation of acyclic monoethylenically unsaturated compounds to corresponding terminal aldehydes |
| 10/23/2001 | US6307105 High purity preparation of fluorinated 1,3-dicarbonyls using BDM (bis-fluroxy difluoromethane) |
| 10/23/2001 | US6307095 Process for the preparation of vinylesters |
| 10/23/2001 | US6307094 Process for substituted 3-hydroxybutyrate esters |
| 10/23/2001 | US6307093 Organic compounds and processes for their manufacture |
| 10/23/2001 | US6307087 Ligands for metals and improved metal-catalyzed processes based thereon |
| 10/23/2001 | US6307065 Subjecting a butadienes to hydrocarbonylation in the presence of a hydrocarbonylation catalyst to produce penten-1-ols; and subjecting the product to carbonylation in the presence of a carbonylation catalyst |
| 10/23/2001 | US6307057 Catalyze enantioselective reactions, e.g., diels-alder reactions |
| 10/23/2001 | US6307044 Process for the preparation of macrocyclic metalloprotease inhibitors |
| 10/23/2001 | US6306988 Methods for cross-metathesis of terminal olefins |
| 10/23/2001 | US6306906 Hair conditioning |
| 10/23/2001 | US6306791 Bridged zirconocene compounds, process for their preparation and their use as catalyst components in the polymerization of olefins |
| 10/23/2001 | CA2004471C Direct fluorination process for making perfluorinated organic substances |
| 10/18/2001 | WO2001077059A2 Carbonylation of lower alkyl alcohols and their derivatives using metals supported on carbonized polysulfonated divinylbenzene-styrene copolymers |
| 10/18/2001 | WO2001077058A1 A process for preparing trimethylhydroquinone diacetate and trimethylhydroquinone |
| 10/18/2001 | WO2001077053A2 Carbonylation catalyst supported on a carbonized polysulfonated divinylbenzene-styrene copolymer |
| 10/18/2001 | WO2001032594B1 Methanol plant retrofit for manufacture of acetic acid |
| 10/18/2001 | US20010031892 Stereoselective synthesis starting from (S)-3-hydroxy-4-butyrolactone |
| 10/18/2001 | US20010031852 Synthesis and use of dimethyl 1,5-naphthalenedicarboxylates and intermediates therefrom |
| 10/18/2001 | DE10015846A1 Production of aromatic hydroxy carboxylic acid esters useful as intermediates for polymerizable liquid crystal components comprises reacting the carboxylic acid with a 3-halopropionyl halide |
| 10/18/2001 | DE10002877A1 Polycarbonsäuren, Verfahren zu deren Herstellung und deren Verwendung zur Behandlung von Cellulosefasern oder daraus hergestellten Textil- oder Papiermaterialien Polycarboxylic acids, processes for their preparation and their use for treatment of cellulosic fibers or textile or paper materials produced |
| 10/18/2001 | CA2399248A1 A process for preparing trimethylhydroquinone diacetate and trimethylhydroquinone |
| 10/17/2001 | EP1146036A2 Tamiflu, Gallocarboxylic acid approach |
| 10/17/2001 | EP1144545A1 Method of stabilising monomers, immobilized radical polymerisation inhibitors or retarders |
| 10/17/2001 | EP1144355A1 Alpha-halogenated acid esters with polyvalent alcohols as atom transfer radical polymerization initiators |
| 10/17/2001 | EP1144353A2 Method for stabilizing chemical compounds containing at least one ethylenically unsaturated bond in order to prevent undesirable radical polymerization |
| 10/17/2001 | EP0640065B1 Trisubstituted phenyl derivatives as phosphodiesterase inhibitors and processes for their preparation |
| 10/17/2001 | CN1318063A Process for obtaiing HMG-CoA reductase inhibitors of high purity |
| 10/17/2001 | CN1317481A Method for preparing 4,5-diamino shikimic acid derivative |
| 10/17/2001 | CN1073082C Process for separation of glycols from dimethyl terephthalate |
| 10/17/2001 | CN1073064C Carbonylation of olefins |
| 10/16/2001 | US6303837 Process for synthesizing α-substituted ring systems |
| 10/16/2001 | US6303836 Reacting cyclododecene with propionic acid or a derivatives in the presence of a free-radical initiator and hydrogenating the 2-cyclododecylpropionic acid which is formed, or the corresponding derivative |
| 10/16/2001 | US6303830 Metal-ligand complex catalyzed processes |
| 10/16/2001 | US6303812 Adding water to a mixture containing a cuprous halide, cuprous acetate or propionate, and certain dehalogenated aromatic products, such as methyl 3,5-dichloro-4-methylbenzoate, causes the mixture to separate into organic and aqueous phases |
| 10/16/2001 | US6303796 Chemical intermediates; optically active compounds useful as optical resolution agents; metal-coordinated compounds useful as asymmetric catalysts |
| 10/16/2001 | US6303537 Vinyl acetate catalyst comprising metallic palladium and gold and prepared utilizing sonication |
| 10/16/2001 | US6303536 Process of preparing catalyst for producing alkenyl acetates |
| 10/16/2001 | CA2042673C Acetyl-tri- and tetramethyl-octahydronaphthalenes and fragrance compositions containing the same |
| 10/11/2001 | WO2001075199A1 Hydrophilic additive |
| 10/11/2001 | WO2001074978A2 Lubricant compositions containing ester-substituted hindered phenol antioxidants |
| 10/11/2001 | WO2001074828A1 Water soluble chiral diphosphines |
| 10/11/2001 | WO2001074752A1 Processes for the preparation of macrocyclic ketones |
| 10/11/2001 | WO2001074741A2 Catalytic asymmetric desymmetrization of meso compounds |
| 10/11/2001 | US20010029307 Reacting a olefin with monocarboxylic acid in vapor phase using heteropolyacid catalyst |
| 10/11/2001 | DE10062513A1 Novel phosphorylated diphosphane compounds useful for production of catalysts for hydroformylation of monoolefins or non-conjugated polyolefins |
| 10/11/2001 | DE10017494A1 Verfahren zur Herstellung von Trimethylhydrochinon-Diacetat und Trimethylhydrochinon Process for the preparation of trimethylhydroquinone diacetate and trimethylhydroquinone |
| 10/11/2001 | DE10015554A1 Hydrophilieadditiv A hydrophilicizing |
| 10/11/2001 | DE10014854A1 Esterification of carboxylic acid with alcohol, using condensation column attached to reactor to provide quantitative removal of water of reaction and conversion |
| 10/11/2001 | CA2405535A1 Catalytic asymmetric desymmetrization of meso compounds |
| 10/11/2001 | CA2405407A1 Hydrophilic additive |
| 10/10/2001 | EP1142963A1 Tartaric acid diesters as biogradable surfactants |
| 10/10/2001 | EP1142892A1 Processes for the preparation of novel naphthyridine derivatives |
| 10/10/2001 | EP1142863A2 Polymerisable liquid crystals |
| 10/10/2001 | EP1142862A2 Naphthyl and tetralone derivatives as intermediates |
| 10/10/2001 | EP1142860A1 Intermediates and process for producing fluorine-containing amino acid compound by using the same |
| 10/10/2001 | EP1142857A1 Processes for producing acrylic acid derivative |
| 10/10/2001 | EP1142854A1 Dimethyl ether methylation of alpha carbon adjacent an electron withdrawing group |
| 10/10/2001 | EP1141373A1 Method for the enantioselective reduction of 3,5-dioxocarboxylic acids, their salts and their esters |
| 10/10/2001 | EP1141183A1 Method for the reesterification of fat and/or oil of biological origin by means of alcoholysis |
| 10/10/2001 | EP1141178A1 Soluble complex alcohol ester compounds and compositions |
| 10/10/2001 | EP1140817A1 Bis-poly(ethylene oxide) surfactants and their use as antistats in photographic materials |
| 10/10/2001 | EP1140772A1 Composition and method for inhibiting radical polymerisation of ethylenically unsaturated aliphatic monomers |
| 10/10/2001 | EP1140771A1 Process for the preparation of methyl p-vinylbenzoate and p-vinyl benzoic acid, and their use in latex compositions |
| 10/10/2001 | EP1140770A1 Process for the preparation of beta-gamma unsaturated esters |
| 10/10/2001 | EP1140769A1 Method for producing glyoxylic acid esters or the hydrates thereof |
| 10/10/2001 | EP1140734A1 Preparation of selectively fluorinated organic compounds |
| 10/10/2001 | CN1316984A Process for production of acetic acid |
| 10/10/2001 | CN1316294A Diester tartaric acid used as biodegradable surfactant |
| 10/10/2001 | CN1072635C Process of preparing wax ester and of hydrogenating wax ester to fatty alcohol |
| 10/10/2001 | CN1072633C 加氢甲酰化方法 Hydroformylation process |
| 10/09/2001 | US6300515 Isomerizing at least one allylic substrate having acyloxyl group or hydroxyl group at allyl position thereof, to produce corresponding allylic isomer, in presence of catalyst comprising group viii-x metal compound and phosphite compound |
| 10/09/2001 | US6300513 Causing n-oxyl compound, n-hydroxy-2,2,6,6-tetramethylpiperidine compound and 2,2,6,6-tetramethylpiperidine compound to co-exist in vinyl compound |
| 10/09/2001 | US6300511 Catalyzed fluorination of carbonyl compounds |
| 10/09/2001 | US6300508 Reacting fatty acid having about 6 to about 22 carbon atoms with alkylene oxide selected from propylene oxide, ethylene oxide or combination thereof in presence of alkanolamine to produce fatty acid ester of ethylene-propylene glycol |
| 10/09/2001 | US6300297 Soap of fatty polyglycol ester sulfate, fatty acid salt and water |
| 10/04/2001 | WO2001072697A2 Process for the carbonylation of pentenenitrile |
| 10/04/2001 | WO2001072682A1 Method for producing carboxylic acid benzyl esters |
| 10/04/2001 | WO2001072678A1 Phenol derivatives, process for preparation of the same and use thereof |
| 10/04/2001 | EP1138810A1 Hydrophilic additive |
| 10/04/2001 | EP1138657A1 Process for generating electrophiles from anions by reaction with electrophilic fluorinating agent |
| 10/04/2001 | EP1138326A1 Use of synthetic triglycerides based on conjugated linoleic acid in the preparation of agents for the treatment of catabolic conditions |
| 10/04/2001 | EP1138325A1 Use of synthetic triglycerides based on conjugated linoleic acid in the preparation of agents aiding tumour treatment |
| 10/04/2001 | EP0937028B1 Process for the continuous preparation of an alkyl 5-formylvalerate compound |
| 10/04/2001 | EP0937023B1 Process for the preparation of an aldehyde |
| 10/04/2001 | DE10016524A1 Polymerisierbare Flüssigkristalle Polymerizable liquid crystals |
| 10/04/2001 | DE10015659A1 Verfahren zur Herstellung von Carbonsäurebenzylestern A process for the preparation of carboxylic acid |
| 10/04/2001 | CA2403183A1 Process for the carbonylation of pentenenitrile |
| 10/03/2001 | CN1316013A Process for preparing optically pure (S)-3,4-dihydroxybutyric acid derivatives |
| 10/03/2001 | CN1316012A Process for preparing optically pure (S)-3-hydroxy-gamma-butyrolactone |
| 10/03/2001 | CN1316011A Continuous process for preparing optically pure (S)-3,4-dihydroxybutyric acid derivatives |
| 10/03/2001 | CN1316010A Continuous process for preparing optically pure (S)-3-hydroxy-gamma-butyrolactone |
| 10/03/2001 | CN1316008A Process for preparing alpha-(1,4) linked oligosaccharide |
| 10/02/2001 | US6297396 Filtration of alkyl gallate precipitated from cooled mixture of alkyl gallate and brine; simplification |
| 10/02/2001 | US6297387 Heteroaromatic diphosphines as chiral ligands |
| 09/27/2001 | WO2001070192A2 Emollient for cuticle treatment and delivery system therefore |