Patents
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Patents for C07C 67 - Preparation of carboxylic acid esters (66,429)
02/2014
02/12/2014CN103570539A Method for preparing caffeoylquinic acid
02/12/2014CN103570538A Method for preparing caffeoylquinic acid
02/12/2014CN103570537A Method for preparing caffeoylquinic acid
02/12/2014CN103570536A Method for preparing caffeoylquinic acid
02/12/2014CN103570535A Method for preparing caffeoylquinic acid
02/12/2014CN103570534A Method for preparing caffeoylquinic acid
02/12/2014CN103570533A Preparation method of 2-chloro-4, 4, 4 trifluoroacetyl ethyl acetate
02/12/2014CN103570532A Method for preparing pyruvate ester
02/12/2014CN103570531A Novel compound of antrodia cinnamomea mycelia and use thereof
02/12/2014CN103570528A Method for preparing hydroxy acid and derivatives thereof, as well as propylene glycol, propanol, ethylene glycol and ethanol from CO or CO2
02/12/2014CN103570485A Method for preparation of propylene, ethylene, glyoxylic acid, propyl alcohol, ethyl alcohol, propylene glycol, malonic ester and the like by reductive coupling reaction of CO2 or CO
02/12/2014CN103570482A Preparation method of 1,3-disubstituted allene compound
02/12/2014CN102755897B Method for preparing catalyst for methanol dehydrogenation to methyl formate through step coprecipitation-spray process
02/12/2014CN102600863B Palladium-copper-based catalyst used for synthesizing oxalate, and preparation method thereof
02/12/2014CN102432465B Method for preparing methyl methacrylate
02/12/2014CN102389760B Microwave-enhanced continuous esterification reactor and process
02/12/2014CN102153432B Method for preparing alpha-trifluoromethyl-gamma-carbonylic ester
02/12/2014CN101687179B Method for producing shell catalyst and corresponding shell catalyst
02/11/2014CA2643052C Process for production of 3-[5-[4-(cyclopentyloxy)-2-hydroxybenzoyl]-2-[(3-oxo-2-substituted-2,3-dihydro-1,2-benzisoxazol-6-yl)methoxy]phenyl]propionate ester and intermediate forthe process
02/06/2014WO2014020153A1 Conversion of carbohydrates to levulinic acid esters
02/06/2014WO2014020038A1 Process for preparing spiro[2.5]octane-5,7-dione
02/06/2014US20140039217 Process for the Production of 4-Chloroacetoacetyl Chloride, 4-Chloroacetoacetic Acid Esters, Amides and Imides
02/06/2014US20140039211 Processes of preparing estolide compounds that include removing sulfonate residues
02/06/2014US20140039210 Liquid cation exchanger
02/06/2014US20140039194 Process and intermediates for preparing integrase inhibitors
02/06/2014US20140038980 Compounds, compositions and methods for the treatment of amyloid diseases and synucleinopathies such as alzheimer's disease, type 2 diabetes, and parkinson's disease
02/06/2014US20140035180 Single stage lutein ester extraction from tagetes species-marigold flower meal
02/05/2014EP2691363A2 Production of substituted phenylene aromatic diesters
02/05/2014EP2691362A1 Mixture of succinic esters as plasticizer
02/05/2014CN103562212A Method for manufacturing phosphonocrotonic acid derivative
02/05/2014CN103562173A Method for producing triacetin from tobacco
02/05/2014CN103562172A Production of substituted phenylene aromatic diesters
02/05/2014CN103562171A Process for preparing methacrylic acid
02/05/2014CN103554012A Preparation method and application of difluoroacetylfluoride equivalent reagent
02/05/2014CN103553922A Preparation of macranthoin G in eucommia ulmoides, and application of macranthoin G in neuroprotective medicine
02/05/2014CN103553921A Continuous dehydration esterification reaction device as well as continuous esterification reaction method
02/05/2014CN103553920A Preparation method of phenoxy benzyl acrylic ester
02/05/2014CN103553919A Terpenoid and preparation method and application thereof
02/05/2014CN103553918A Preparation method and application of terpenoid 3,7,11-trimethyl-2,4,6,10-dodecatetraene-1-alcohol acetate
02/05/2014CN103553917A Method for preparing 3,7,11-trimethyl-2,4,6,10-dodecyl tetrenol acetic acid ester and application thereof
02/05/2014CN103553916A Preparation method and application of 3,7,11-trimethyl-2,4,6,10-dodecatetraene-1-alcohol acetate
02/05/2014CN103553915A Method for treating organic salt in thiotriazine ring cyclization mother liquid by use of inorganic acid
02/05/2014CN103553914A Phenylethyl acetate synthesis method
02/05/2014CN103553913A Synthetic method of ethylidene diacetate
02/05/2014CN103553912A Oxa perfluorocarboxylic acid dipentaerythritol ester and preparation and application thereof
02/05/2014CN103553911A Synthetic method of glyceryl monostearate
02/05/2014CN103553858A Triarylmethane compound containing azulene-type structure and preparation method thereof
02/05/2014CN103551178A Cerium ammonium sulfate-loaded double-mesoporous biodiesel catalyst and preparation method thereof
02/05/2014CN103551148A Water resistant catalyst for aldol condensation as well as preparation method and application thereof
02/05/2014CN102451734B Supported phosphoric acid catalyst and preparation method thereof as well as method for preparing ester compound
01/2014
01/30/2014WO2014018578A1 Methods of converting mixtures of palmitoleic and oleic acid esters to high value products
01/30/2014WO2014017236A1 Radically curable compound, method for producing radically curable compound, radically curable composition, cured product thereof, and composition for resist material
01/30/2014WO2014016142A1 Process for making fatty acid lower alkyl esters via transesterification
01/30/2014US20140031581 Method for preparing pyruvate ester
01/30/2014US20140031579 Method of producing norbornanedicarboxylic acid ester
01/30/2014US20140031578 Novel bis(aryloxyalkyl) esters of aromatic polycarboxylic acids and method of preparation
01/30/2014US20140031545 Organozinc complexes and processes for making and using the same
01/30/2014US20140031490 Glycerol based unsaturated polyester resins and raw materials therefor
01/29/2014EP2690086A1 Novel carboxylic acid ester compound, method for producing same, and fragrant composition
01/29/2014EP2689837A1 Process for making fatty acid lower alkyl esters via transesterification
01/29/2014EP2688868A1 Method for the synthesis of dha
01/29/2014CN103539671A Method for preparing roflumilast intermediate
01/29/2014CN103539670A Method for preparing 1-[(4-chlorophenyl)methyl]-2-oxo-cyclopentane carboxylate
01/29/2014CN103539669A Method for synthesizing triethyl citrate by molecular sieve supported ionic liquid catalysis
01/29/2014CN103539668A Process for synthesizing terephthalal diethyl dimalonate ultraviolet light absorber
01/29/2014CN103539667A Preparation method of low chroma o-phenyl phenoxyethyl acrylic ester
01/29/2014CN103539666A Preparation method of 2-methyl-3-butenoic acid ester
01/29/2014CN103539665A Succinic acid diester preparation method
01/29/2014CN103539664A Preparation method of pentaerythritol ester
01/29/2014CN103539663A Separating method of ethyl acetate and cyclohexane
01/29/2014CN103539636A 3(or 2),4,5-trimethyl-octahydro-4,7-methano-inden-5-ol and its use in perfume compositions
01/29/2014CN103537324A Porous carbon-based solid acid catalyst and preparation method thereof
01/29/2014CN103537321A Polymer-supported ionic liquid and preparation method thereof as well as application of polymer-supported ionic liquid in catalytic esterification
01/29/2014CN103537301A Catalyst for coproduction of methylal and methyl formate from methanol through oxidization as well as preparation method and application of catalyst
01/29/2014CN103537274A Catalyst composition and use thereof in ethane oxidation
01/29/2014CN102936536B Intergrated chemical processe for industrial utilization of seed oils
01/29/2014CN102701986B Method for preparing antioxidant for plastic or rubber processing
01/29/2014CN102675101B Preparation method of 2-(4-haloethyl) phenyl-2-methyl propionic ester and synthesis method of bilastine
01/29/2014CN102658206B Ruthenium-carbyne complex catalyst and preparation method and application thereof
01/29/2014CN102557930B Biphenyl molecular glass and preparation method thereof
01/29/2014CN102381973B Production process of ultra-high purity (electronic grade) lactate product
01/29/2014CN101842472B Method for the heterogenically catalyzed esterification of fatty acids
01/28/2014CA2808289C Process for the preparation of an intermediate useful in production of azoxystrobin
01/28/2014CA2610571C Metathesis process for preparing an .alpha.,.omega.-functionalized olefin
01/23/2014WO2014015276A1 α-AND γ-TRUXILLIC ACID DERIVATIVES AND PHARMACEUTICAL COMPOSITIONS THEREOF
01/23/2014WO2014013261A1 Process for crossed claisen condensation reactions promoted by lithium amide in liquid ammonia
01/23/2014WO2014012941A2 Method for the manufacture of a sorbic acid-based polymer network
01/23/2014WO2014012908A1 Transition metal carbene complex catalysed method for producing carboxylic acid esters from alcohols under dehydration
01/23/2014WO2014012836A1 Process for the preparation of ingenol-3-angelate from 20-deoxy-ingenol
01/23/2014WO2014012372A1 Process for synthesis of ezetimibe and intermediates used in said process
01/23/2014WO2013175509A4 Process for preparing biodegradable lubricant base oils
01/23/2014US20140024854 Process for preparing carboxylic acid esters
01/23/2014US20140024853 Synthesis of Lactic Acid and Alkyl Lactate from Carbohydrate-Containing Materials
01/23/2014US20140024842 Preparation of 3,5-dioxo hexanoate ester in two steps
01/23/2014US20140024840 Preparation method of copolymerizable photoinitiators
01/23/2014DE102005036930B4 Verfahren zur Isolierung von Vinylacetat A method for the isolation of vinyl acetate
01/22/2014EP2686293A1 Processes for producing terephthalic acid and terephthalic esters
01/22/2014EP2686292A1 Process of low energy consumption for preparing a carboxylic acid ester
01/22/2014CN203403029U Reaction kettle air condensate recycling system
01/22/2014CN103525434A Polymerizable compounds and use thereof in liquid crystal displays
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