Patents
Patents for C07C 69 - Esters of carboxylic acids; Esters of carbonic or haloformic acids (54,756)
06/2013
06/27/2013WO2013093472A1 A continuous process for the carbonylation of ethylene
06/27/2013WO2013093411A1 Fatty acid ester compositions for use as emollients
06/27/2013WO2013092478A1 Process for preparing esters from formates and olefinically unsaturated compounds
06/27/2013WO2013092408A1 Process to produce alkenoic acid esters from lactones
06/27/2013WO2013092353A1 Process for the preparation of azeleic acid from 9-octadecenedioic acid
06/27/2013WO2013092072A1 Method for producing bicyclic or tricyclic (meth)acrylates
06/27/2013WO2013091282A1 Cajanine structure analogous compound, preparation method and use
06/27/2013WO2013091020A2 Ophthalmic formulation
06/27/2013US20130164674 Novel acryl monomer, polymer and resist composition comprising same
06/27/2013US20130164228 Compositions comprising gallates and gallamides
06/27/2013US20130160353 Biological Oils for Use in Compression Engines and Methods for Producing Such Oils
06/27/2013DE102011089504A1 Verfahren zur Herstellung bi- oder trizyklischer (Meth)acrylate A process for preparing bi- or tricyclic (meth) acrylates
06/27/2013CA2857572A1 A continuous process for the carbonylation of ethylene
06/26/2013EP2607366A1 Glycerol phenyl butyrate esters
06/26/2013EP2607342A1 Process for the manufacture of substituted malonic acid derivative compounds and of Sevoflurane
06/26/2013EP2606027A1 Production of acetates from acetic acid and alcohols
06/26/2013CN203021485U System for continuously producing ethyl butyrate
06/26/2013CN103180306A Processes for preparation of lubiprostone
06/26/2013CN103180300A Method for producing pyridazinone compounds and intermediate thereof
06/26/2013CN103180287A A method to prepare beta-functionalized aliphatic esters
06/26/2013CN103180286A Processes for making renewable source-based citrate esters and acylated citrate esters
06/26/2013CN103180281A Coproduction of acetic acid and acetic anhydride
06/26/2013CN103172520A Preparation method of 2,4,6-trichlorophenoxy formyl chloride
06/26/2013CN103172519A Synthetic method of methyl ethyl carbonate
06/26/2013CN103172518A Novel acryl monomer, polymer and resist composition comprising same
06/26/2013CN103172517A Methyl methoxyacetate preparation method
06/26/2013CN103172516A Method for producing methyl methoxyacetate by methylal vapor-phase carbonylation by using supported heteropoly acid catalyst
06/26/2013CN103172515A Preparation method of 3,3,3-trifluoromethyl propionate
06/26/2013CN103172514A Aliphatic acid citrate preparation method
06/26/2013CN103172513A Uranyl ion imprinted polymer and preparation method and application thereof
06/26/2013CN103172512A Cajanin compound with similar structures, as well as preparation method and application thereof
06/26/2013CN103172491A Method for separating methyl acetate-methanol mixture by mixed extractant
06/26/2013CN103170370A Method for preparing catalyst for catalytic synthesis of dialkyl succinate
06/26/2013CN103170360A Dimethyl ether carbonylation catalyst, and preparation method and application thereof
06/26/2013CN103170356A Efficient hydrogenation catalyst of plasticizer and preparation method of catalyst
06/26/2013CN103170298A Esterification reactor
06/26/2013CN102040519B Method for preparing chlorogenic acid in Eucommia ulmoides leaves
06/26/2013CN101735035B Method for preparing dimer acid and dimer acid methyl ester
06/26/2013CN101680008B Hydroxybenzyl or hydroxypyranonemethyl esters as tyrosinase inhibitors
06/26/2013CN101337887B Method for preparing butanediol dimethylacrylate
06/25/2013US8471057 Sitagliptin intermediates, preparation methods and uses thereof
06/25/2013US8471056 Fluorinated compound, fluorinated polymer and fluorinated copolymer
06/25/2013US8471055 Photo-crosslinkable liquid crystal monomers with optical activity
06/25/2013US8471054 Resorbable phenolic polymers
06/25/2013US8470831 Acrylamido derivatives useful as inhibitors of the mitochondrial permeability transition
06/25/2013US8470198 Mesogenic compounds comprising discotic and calamitic groups
06/25/2013CA2608336C Intermolecular compounds of fatty acid triglycerides
06/20/2013WO2013090683A1 Propenoate derivatives of betulin
06/20/2013WO2013090664A1 Derivatives of betulin
06/20/2013WO2013090241A1 Production of diacetoxyethylene by direct acetoxylation
06/20/2013WO2013090238A1 Processes for producing acrylic acids and acrylates
06/20/2013WO2013089990A1 Phasing reactor product from hydrogenating acetic acid into ethyl acetate feed to produce ethanol
06/20/2013WO2013089380A1 Carbon dioxide fixation method using condensation polymerization, polymer material prepared thereby, method for recovering carbon from said polymer material, and graphite generated by said carbon recovery method
06/20/2013WO2013089204A1 Liquid repellent compound, liquid repellent polymer, curable composition, coating composition, article having cured film, article having pattern with lyophilic region and liquid repellent region, and method for producing same
06/20/2013WO2013086691A1 Nano pd catalyst for preparation of oxalate by gas phase co oxidative coupling, and preparation process thereof
06/20/2013WO2013062247A3 Phorbol type diterpene compound, pharmaceutical composition for treatment or prevention of viral infectious diseases including same
06/20/2013US20130158277 Processes for preparing estolide base oils and oligomeric compounds that include cross metathesis
06/20/2013US20130158070 Conjugates of polyunsaturated fatty acids and amine-containing compounds and uses thereof
06/20/2013US20130157195 Calixarene compound and photoresist composition comprising same
06/20/2013US20130157034 Method for chemical modification of a graphene edge, graphene with a chemically modified edge and devices including the graphene
06/20/2013DE102011089008A1 Verfahren zur Herstellung von Estern aus Formiaten und olefinisch ungesättigten Verbindungen Process for the preparation of esters of formates and olefinically unsaturated compounds
06/19/2013EP2603485A1 Method for producing acyloxy benzoic acids
06/19/2013EP2603484A1 Method for producing acyloxy benzoic acids
06/19/2013CN203007176U Alcoholysis device system for preparing dioctyl terephthalate from Dacron wastes
06/19/2013CN203002339U Novel vinyl-acetate reactor
06/19/2013CN103168024A Fuel and base oil blendstocks from a single feedstock
06/19/2013CN103160296A Pyrolysis gasification coupling integrated poly-generation system and process for coal chemical industry
06/19/2013CN103160159A Surfactant for wastepaper deinking, and preparation method thereof
06/19/2013CN103159628A Preparation method of 1, 3-dibenzoyloxy group propane compound
06/19/2013CN103159627A Synthetic method for hydroquinone monobenzoate
06/19/2013CN103159626A Method for preparing 3- fluoropropionate
06/19/2013CN103159625A Method of producing trimethylolpropane oleate with single kettle
06/19/2013CN103159624A Method of preparing malonate diester by using malic acid as raw material
06/19/2013CN103159623A Linalyl propionate preparation method
06/19/2013CN103159622A Preparation method of acetin
06/19/2013CN103159609A Process for hydrogenation of polycarboxylic acids or derivatives therof
06/19/2013CN103159586A Continuous extractive distillation separation method of dimethyl carbonate-methanol azeotropic mixture
06/19/2013CN103157468A Low-content supported ruthenium-palladium bimetal hydrogenation catalyst and preparation method thereof
06/19/2013CN102586014B Method for separating and purifying triglyceride of medium- and long-chain fatty acids
06/19/2013CN102241590B Synthetic method of spirocyclic tetronic acid compound key intermediate
06/19/2013CN102218345B Catalyst for synthesizing vinylacetate and preparation method thereof
06/19/2013CN102199088B Synthesis process of alkyl carbonate
06/19/2013CN102180792B Method for preparing aspirin
06/19/2013CN102114433B Supported arsine catalyst as well as synthesizing method and application thereof in Wittig reaction
06/19/2013CN102086152B Method for producing trifluoroacetic acid methyl ester by catalytic oxidation of methane
06/19/2013CN102030647B Clean production method for preparing liquid antioxidant
06/19/2013CN101982453B Preparation method of nipagin ester compound under promotion of sulfonic acidic ionic liquid
06/19/2013CN101971409B Non-aqueous electrolyte for a lithium battery, lithium battery wherein said electrolyte is used, and hydroxy-acid derivative for use in said electrolyte
06/19/2013CN101967094B Phenylacetyl quinic acid of witlooves and ester compound thereof
06/19/2013CN101966460B Supported catalyst for synthesis of dimethyl carbonate, preparation method and using method thereof
06/19/2013CN101925570B Mixture of fluoroalkyl alcohol-unsaturated carboxylic acid derivatives, polymer of derivatives, and water repellent oil repellent agent containing polymer as active ingredient
06/19/2013CN101888899B Process for preparing low impurity polyester
06/19/2013CN101811963B Method for synthesizing photoresist-monomer carbon-rigid-skeleton acrylic ester compounds by transesterification
06/19/2013CN101787301B Processing method of lignite
06/19/2013CN101768082B Method for continuously diphenyl carbonate
06/19/2013CN101723828B Method for preparing ethyl caproate by continuous esterification
06/19/2013CN101659616B Technology of preparing diethyl carbonate by urea alcoholysis method
06/19/2013CN101575286B Synthesizing method of simvastatin ammonium salt, midbody used thereby and preparation method thereof
06/19/2013CN101558032B Metathesis methods involving hydrogenation and compositions relating to same
06/19/2013CN101549327B Composite floating chemical and method for preparing same
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