| Patents for C07C 67 - Preparation of carboxylic acid esters (66,429) |
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| 05/18/2011 | CN101590400B Method for preparing nano magnetic solid base catalyst used for transesterification reaction |
| 05/18/2011 | CN101357888B Method for preparing ferrous rosmarinci acid and magnesian rosmarinci acid and antibacterial activity application thereof |
| 05/18/2011 | CN101353306B Refining method of salvianolic acid A |
| 05/18/2011 | CN101311165B Novel antihistaminic piperidine derivatives and intermediates for the preparation thereof |
| 05/18/2011 | CN101250106B Method for extracting chlorogenic acid |
| 05/18/2011 | CA2703599A1 System and process of biodiesel production |
| 05/17/2011 | US7943798 Process for preparing metal salts of unsaturated, short-chain carboxylic acids and use thereof |
| 05/17/2011 | US7943661 Substituted 1,3-diphenylprop-2-en-1-one derivatives and preparation and uses thereof |
| 05/12/2011 | WO2011056982A1 Method of lowering the cloud point of fatty acid esters |
| 05/12/2011 | WO2011054530A1 Gpbp inhibition using q2 peptidomimetics |
| 05/12/2011 | US20110112322 Hydrogenation of Benzene Polycarboxylic Acids or Derivatives Thereof |
| 05/12/2011 | US20110112293 Purification Strategy for Direct Nucleophilic Procedures |
| 05/12/2011 | US20110112190 Orally active curcuminoid compounds |
| 05/12/2011 | CA2779833A1 Method of lowering the cloud point of fatty acid esters |
| 05/11/2011 | EP2319620A2 Titanium oxide composition and the application thereof on polyesterification |
| 05/11/2011 | EP2318353A2 Direct and selective production of ethyl acetate from acetic acid utilizing a bimetal supported catalyst |
| 05/11/2011 | EP2318346A1 Polyol ethers and process for making them |
| 05/11/2011 | EP2188380B1 Method for the coproduction of methyl 7-oxoheptanoate and undecylenic acid from ricinoleic acid |
| 05/11/2011 | EP1327625B9 Process for producing ester |
| 05/11/2011 | CN201825893U Novel chlorthal production device |
| 05/11/2011 | CN1962601B Preparing method for polyhydroxy compound |
| 05/11/2011 | CN102056887A Process for the preparation of prostaglandin analogues and intermediates thereof |
| 05/11/2011 | CN102050739A Process for producing polyol benzoate (DEDB) |
| 05/11/2011 | CN102050738A Synthesis technology of dimethyl succinylsuccinate |
| 05/11/2011 | CN102050737A Method for extracting and purifying pleuromutilin |
| 05/11/2011 | CN102050736A Method for synthesizing methyl 3-hydroxypropanoate |
| 05/11/2011 | CN102050735A Method for preparing pentaerythrite oleic ester used in cold-rolling oil |
| 05/11/2011 | CN102050734A Method for synthesizing allyl methacrylate |
| 05/11/2011 | CN102050733A Biphenyl cyclooctene type lignan compound and medicinal application thereof |
| 05/11/2011 | CN102050732A Method for producing low-carbon acetic ester by directly esterifying low-carbon olefin |
| 05/11/2011 | CN102050731A Diterpene compound extracted from branches and leaves of croton and use thereof |
| 05/11/2011 | CN102050730A Process of reducing esterification time in plasticizer production |
| 05/11/2011 | CN102050705A Novel method for preparing resveratrol and derivative thereof through decarbonylation heck reaction |
| 05/11/2011 | CN102049297A Catalyst for producing acetic low-carbon ester by direct esterification of low-carbon olefin |
| 05/11/2011 | CN102049275A Catalyst loading phosphoric acid on macro/mesoporous material, preparation method and application thereof |
| 05/11/2011 | CN101372453B Improved process for preparing isobornyl acetate |
| 05/11/2011 | CN101348476B Method for preparing 4,5,6,7-tetrahydromevastatin and sodium salt thereof, and solid crystallization way |
| 05/11/2011 | CN101343224B Dandelion native -B, extraction separation method and uses thereof |
| 05/11/2011 | CN101337884B Method for preparing 2-Butoxyethyl acetate by continuous esterification reaction |
| 05/11/2011 | CN101314568B Novel method for adsorption separation of high purity chlorogenic acid |
| 05/11/2011 | CN101289394B Process for extracting chlorogenic acid and separating protein and small peptide form sunflower meal |
| 05/11/2011 | CN101205185B Method for purifying acetyl citrate |
| 05/11/2011 | CN101125815B Chemical synthesis method for ethyl 6-chloro-6-oxohexanoate |
| 05/10/2011 | US7941799 Interpreting I/O operation requests from pageable guests without host intervention |
| 05/10/2011 | US7939685 Hydroxylation of β-dicarbonyls with zirconium catalysts |
| 05/10/2011 | US7939674 Process for producing an aromatic unsaturated compound |
| 05/05/2011 | WO2011053456A1 Process for producing allyl acetate |
| 05/05/2011 | WO2011053168A1 Chrysanthemyl derivatives as mealybug attractant |
| 05/05/2011 | WO2011052178A1 Method for synthesizing unsaturated carboxylic acid and/or derivative of same |
| 05/05/2011 | WO2011051031A1 Method for producing (1-alkoxy-2-methyl-1-oxopropan-2-yl)-(meth)acrylate |
| 05/05/2011 | WO2011051001A1 Alternative synthesis of 1,1-substituted olefins having electron-withdrawing substituents |
| 05/05/2011 | WO2011027211A3 Process for preparation of pure alkyl esters from alkali metal salt of carboxylic acid |
| 05/05/2011 | WO2010060649A3 Coated catalyst, method for the production thereof, and use thereof |
| 05/05/2011 | US20110105708 Process for manufacturing reduced water content (meth)acrylic acid |
| 05/05/2011 | US20110105443 Salts of memantine and cox-inhibitors and their crystal form in the treatment of pain |
| 05/05/2011 | US20110104765 Stereoselective synthesis of metyrosine |
| 05/05/2011 | DE102009046194A1 Verfahren zur Herstellung von (1-Alkoxy-2-methyl-1-oxopropan--2yl)-(meth)acrylat A process for the preparation of (1-alkoxy-2-methyl-1-oxopropane - 2yl) - (meth) acrylate |
| 05/04/2011 | EP2316812A1 Method for producing hydroxyalkyl (meth)acrylate |
| 05/04/2011 | EP2315739A1 New propanoates and processes for preparing the same |
| 05/04/2011 | EP1995228B1 Polyfluoroalkyl alcohol or (meth)acrylic acid derivative thereof, and their production methods |
| 05/04/2011 | EP1647551B1 Optically active halohydrin derivative and process for producing optically active epoxy alcohol derivative from the same |
| 05/04/2011 | EP1541596B1 Stereoregular polymer and monomer thereof and process for production of both |
| 05/04/2011 | CN201815308U Mixed dibasic acid dimethyl ester continuous esterification reaction unit |
| 05/04/2011 | CN201815307U Esterification separator used for producing methyl diacid |
| 05/04/2011 | CN201815142U Cold trap for recovering solvent for producing tea polyphenol |
| 05/04/2011 | CN201815138U Methanol condensing device in DBE (dibasic ester) production |
| 05/04/2011 | CN201815134U Methanol rectifying device in mixed binary acid dimethyl ester production |
| 05/04/2011 | CN201815133U Dimethyl mixed dicarboxylic acid continuous rectifying device |
| 05/04/2011 | CN201815132U Rectification device for mixed diacid and dimethyl ester |
| 05/04/2011 | CN102046800A Diamine salts of carboxylic acids |
| 05/04/2011 | CN102046584A Compound, polymerizable liquid crystalline composition, optical element, and optical information recording/reproduction device |
| 05/04/2011 | CN102046582A Pravastatin extraction |
| 05/04/2011 | CN102046581A Method for the production of (meth)acrylic esters |
| 05/04/2011 | CN102046577A Method for producing aromatic and heteroaromatic carboxylic acids, carboxylic acid esters and carboxylic acid amides |
| 05/04/2011 | CN102046573A Process for production of halogenated alpha-fluoroethers |
| 05/04/2011 | CN102040625A Chiral spiro pyridylamidophosphine ligand compounds and synthesis method and application thereof |
| 05/04/2011 | CN102040545A Acidic room-temperature ionic liquid using acidic functional tetraalkylguanidine as cations and preparation method thereof |
| 05/04/2011 | CN102040520A Method for separating and purifying chlorogenic acid from eucommia bark leaves |
| 05/04/2011 | CN102040519A Method for preparing chlorogenic acid in Eucommia ulmoides leaves |
| 05/04/2011 | CN102040518A Method for producing antioxidant of tetra[Beta-(3.5-ditertiary butyl-4-hydroxyphenyl) propanoic acid] pentaerythritol ester |
| 05/04/2011 | CN102040516A Resveratrol derivative and medical application thereof |
| 05/04/2011 | CN102040515A Method for producing aminothiazole derivative and production intermediate |
| 05/04/2011 | CN102040468A Process for recycling feedstock from polyester wastes and apparatus using the same |
| 05/04/2011 | CN102039178A Catalyst prepared by loading zinc trifluoromethanesulfonate on macroporous-mesoporous material, and preparation method and use thereof |
| 05/04/2011 | CN102039176A Aromatic hydrocarbon sulfo-copper ion-containing SBA-16 mesoporous material and preparation method and application thereof |
| 05/04/2011 | CN101399676B Power saving via variable listen intervals in a wlan |
| 05/04/2011 | CN101333165B Method for synthesizing monomethyl glutarate |
| 05/04/2011 | CN101333163B Method for preparing 3-chloropropionate |
| 05/04/2011 | CN101203478B Process for the preparation of (meth)acrylates of tetra- or polyhydric alcohols |
| 05/04/2011 | CN101171283B Novel polymer and process for producing the same |
| 05/03/2011 | CA2551223C Integrated process for acetic acid and methanol |
| 05/03/2011 | CA2466058C Alkyl-capped alkoxylated esters and compositions comprising same |
| 04/28/2011 | WO2011048851A1 Method for manufacturing a tricyclodecane mono-methanol monocarboxylic acid derivative |
| 04/28/2011 | WO2011048425A1 Continuous process for the production of beta-keto esters by claisen condensation |
| 04/28/2011 | WO2011023791A3 Method for producing organoaluminium compounds and use thereof |
| 04/28/2011 | WO2011008847A3 Systems and methods for removing catalyst and recovering free carboxylic acids from transesterification reaction |
| 04/28/2011 | WO2011006566A3 Monomethoxy-hydroxy-benzylmalonate diesters |
| 04/28/2011 | WO2011003767A3 Method for transesterification using an inductively heated heating medium |
| 04/28/2011 | DE10297356B4 Lewis-Säure-Katalysatorzusammensetzung Lewis acid catalyst composition |
| 04/28/2011 | DE102009048774A1 Verfahren zur Farbaufhellung von Polyolestern Method for lightening the color of polyol esters |