Patents
Patents for C07C 67 - Preparation of carboxylic acid esters (66,429)
09/2011
09/07/2011CN101386563B Method for preparing plant oil-based polyol
09/07/2011CN101348434B Method for synthesizing ester and aether at the same time by reaction of erucic acid and benzenemethanol
09/07/2011CN101302155B Method for synthesizing unsaturated isopropyl gadoleate
09/07/2011CN101293825B Cold esterification technique of isoamyl acetate
09/01/2011WO2011104738A2 Process for the production of ethyl-acetate from ethanol
09/01/2011WO2011104170A1 Thermally and mechanically stable precious metal-loaded catalysts
09/01/2011WO2011077140A3 Method of producing acrylic and methacrylic acid
09/01/2011WO2010149309A3 Cycloalkylamidobenzoxa(thia)zoles as fungicides
09/01/2011US20110213176 Process for Producing alpha Substituted Ester
09/01/2011US20110213175 Synthesis of fluoroalcohol-substituted (meth)acrylate esters and polymers derived therefrom
09/01/2011US20110213170 Estolide derivatives useful as biolubricants
09/01/2011US20110213116 Preparation of low-acid polyalkylene terephthalate and preparation of macrocyclic polyester oligomer therefrom
08/2011
08/31/2011EP2361240A1 Method for manufacturing a biomass-derived methyl methlyacrylate
08/31/2011EP2257519B1 Method for the production of (meth)acrylates of c10 alcohol mixtures
08/31/2011EP1694628B1 Process for the manufacture of trimethylhydroquine dialkanoates
08/31/2011CN102171176A Method for producing biphenyltetracarboxylic acid tetraester
08/31/2011CN102171175A Method for producing tetrafluoro compound
08/31/2011CN102167687A Novel compound, anti-tumor agent, pharmaceutical, food and cosmetic
08/31/2011CN102167667A Method for synthesizing pentaerythritol tetrabenzoate
08/31/2011CN102167666A Method for synthesizing high-enantiomer-purity diprionidae pheromone and stereo isomer
08/31/2011CN102167665A High-grade fatty acid ester ether compound
08/31/2011CN101844985B Acetyl-containing pyrethroid type compounds, synthesis method and application thereof
08/31/2011CN101747199B Compound containing acetyl pyrethroid, synthesis method and application thereof
08/31/2011CN101704746B Method for synthesizing levo formyl mandelic acid chloride
08/31/2011CN101328121B Physiological cooling agent mint acyl menthyl lactate and preparation thereof
08/31/2011CN101318898B Method for synthesizing trans-alpha-acyl-beta, gamma-unsaturated carboxylic acid ester
08/25/2011WO2011102484A1 PROCESS FOR PRODUCING ESTER COMPOUND HAVING α,β-UNSATURATED BOND
08/25/2011WO2011102439A1 Method for producing difluoroacetic acid ester
08/25/2011WO2011102388A1 Method for producing 1-amino-1-alkoxycarbonyl-2-vinylcyclopropane
08/25/2011US20110207959 Hydrogenation and esterification to form diesters
08/25/2011US20110207957 Processes for the preparation of biphenyl compounds
08/25/2011US20110207651 Preparing ether carboxylates
08/25/2011US20110207634 Preparing ether carboxylates
08/24/2011EP2359923A1 Method of preparing organometallic compounds
08/24/2011EP2359922A1 Method of preparing organometallic compounds
08/24/2011EP2358657A1 Method for producing methacrylated benzophenones
08/24/2011CN102164885A Method for the synthesis of bioresourced acrylic acid esters
08/24/2011CN102164883A Method for producing alpha-trifluoromethyl-alpha,beta-unsaturated esters
08/24/2011CN102164671A Methanol dehydrogenation catalyst for producing methyl formate and method for producing methyl formate
08/24/2011CN102161622A Compound provided with phenol substituent, method for preparing the compound, and resist composition containing the compound
08/24/2011CN102161620A Method for non column chromatography separation and purification of witloof acid from Echinacea purpurea extractive
08/24/2011CN101791555B Catalyst for gas-phase dimethyloxalate synthesis by CO and preparation method thereof
08/24/2011CN101530780B Two-step separation-purification column and use thereof
08/24/2011CN101407461B Preparation method of diethylene glycol dibenzoate
08/24/2011CN101367729B Method for complexation purification by liquid extraction of chlorogenic acid
08/24/2011CN101331217B Process for producing alkyl fatty esters
08/24/2011CN101268175B Improved method for making ethyl esters from natural fats
08/18/2011WO2011100608A1 Process for producing a monomer component from a genetically modified polyhydroxyalkanoate biomass
08/18/2011WO2011099871A1 Saturated fatty acid ester phase change materials and processes for preparing the same
08/18/2011WO2011098985A1 Method for preparing adamantyl compounds
08/18/2011WO2011097885A1 Process for preparing diacetytartaric esters of mono-, di-glycerides
08/18/2011WO2011097797A1 Polyphenol acrylic acid derivative, preparation and use in preparing medicine thereof
08/18/2011WO2011070445A3 Continuous method for producing biodiesel fuel
08/18/2011WO2010148081A3 Terephthalic and trimellitic based acids and carboxylate derivatives thereof
08/18/2011WO2010010298A3 Method for producing bioresourced propionic acid from glycerol
08/18/2011US20110201839 Manufacture of esters
08/18/2011US20110201838 Synthesis of 4-[3-(2,6-dimethylbenzyloxy)phenyl]-4-oxobutanoic acid
08/18/2011CA2788596A1 Process for producing a monomer component from a genetically modified polyhydroxyalkanoate biomass
08/17/2011EP2357164A1 Process for producing -substituted ester
08/17/2011EP2356160A1 Acrylated epoxy-amine oligomers
08/17/2011EP2136917B1 Improvements in oxidative demetalling
08/17/2011EP1828159B1 Asymmetric hydrogenation of alkenes using chiral iridium complexes
08/17/2011EP1323704B1 Process for producing fluorinated polyvalent carbonyl compound
08/17/2011CN102153474A Ester compound for preventing and controlling animal parasites, and preparation method and application thereof
08/17/2011CN102153473A Method for preparing perfluor alkyl ethyl acrylate
08/17/2011CN102153472A Method for synthesizing 1,3 (E)-diene-2-carboxylic ester compounds
08/17/2011CN102153471A Idebenone succinate monoester and preparation method thereof
08/17/2011CN102153470A Method for preparing perester compound
08/17/2011CN102153469A Method for preparing cyclohexane carboxylic ester from benzene polycarboxylic ester
08/17/2011CN102153468A A process for the production of hydroxyalkyl (meth)acrylates
08/17/2011CN102153467A Process for preparing benzoic ether plasticizer by using slurry method
08/17/2011CN102153466A Method and device for coproducing ethyl acetate and n-propyl acetate
08/17/2011CN102153465A Method for preparing low acid-value fatty acid methyl ester
08/17/2011CN102153443A Method for degrading polyethylene terephthalate
08/17/2011CN102153432A Method for preparing alpha-trifluoromethyl-gamma-carbonylic ester
08/17/2011CN101492591B Acrylic acid or methylpropenoic acid rosin derivative ester synthesis method
08/17/2011CN101323566B Preparation method of diethyl succinate
08/16/2011US7999131 Manufacture of esters
08/16/2011US7999130 Transesterifying an alkyl alpha -hydroxycarboxylate with (meth)acrylic acid to obtain alkyl (meth)acrylates and alpha -hydroxycarboxylic acid, and dehydrating the alpha -hydroxycarboxylic acid to obtain (meth)acrylic acid; avoids the use of sulphuric acid in large amounts
08/16/2011CA2467773C Acyloxymethyl esters of c4-16 n-alkane-dicarboxylic acids for the treatment of acne and other related skin disorders
08/16/2011CA2462045C Novel diphosphines, their complexes with transition metals and their usein asymmetric synthesis
08/16/2011CA2450660C Lactone formulations and method of use
08/16/2011CA2408329C Catalysis using phosphine oxide and sulfoxide compounds
08/11/2011WO2011097223A2 Process for vaporizing acetic acid for hydrogenation processes to produce ethanol
08/11/2011WO2011095872A1 Method for preparing a carboxylic acid ester
08/11/2011WO2011095839A1 Method for obtaining docosahexaenoic acidethyl ester and pharmaceutical compositions comprising stearidonic acid ethyl ester
08/11/2011WO2011095838A1 Method for preparing docosahexaenoic acid ethyl esters
08/11/2011WO2011095786A1 Method and apparatus for esterifying fatty acid
08/11/2011WO2010148049A3 Preparation of trans, trans muconic acid and trans, trans muconates
08/11/2011US20110196175 Hydroxylation of Beta-Dicarbonyls with Zirconium Catalysts
08/11/2011US20110196170 Method for producing astaxanthin dimethyldisuccinate
08/11/2011US20110196159 Improved Mixing In Oxidation To Phthalic Anhydride
08/11/2011US20110195028 Magnetic resonance imaging and/or spectroscopy contrast agents and methods of use thereof
08/11/2011CA2787821A1 Process for producing ethanol and an ester feed stream for ester production
08/11/2011CA2787450A1 Process for vaporizing acetic acid for hydrogenation processes to produce ethanol
08/10/2011EP2352716A1 Improved method for the manufacture of long chain phthalate dialkyl ester compositions
08/10/2011EP2352588A1 Carbonylation process catalysed by mordenite supported on inorganic oxides
08/10/2011EP2234955B1 Process for recovering sulfonic acid catalyst and noble products from acrylate heavy ends
08/10/2011EP1644314B1 Method for producing difluoro-acetyl-acetic acid alkylesters
08/10/2011EP1304316B1 Processes for the production of fluorinated organic compounds and fluorinating agents
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