Patents
Patents for C07C 69 - Esters of carboxylic acids; Esters of carbonic or haloformic acids (54,756)
01/2013
01/09/2013EP2543658A1 Method for producing a-acyloxycarbonyl compound and novel a-acyloxycarbonyl compound
01/09/2013EP2543657A2 Methods for the synthesis of acrylic acid and derivatives from fumaric acid
01/09/2013CN202655037U Nipagin methyl ester sodium salt production equipment
01/09/2013CN102863967A Photoreactive liquid crystal aligning agent, and liquid crystal aligning element and manufacturing method thereof
01/09/2013CN102863339A Method for synthesizing methylethyl carbonate by ester exchange of dimethyl carbonate and diethyl carbonate
01/09/2013CN102863338A Compound and medical use thereof
01/09/2013CN102863337A Synthesis method of 1,6-hexanediol diacrylate
01/09/2013CN102863336A Dioctyl sebacate (DOS) production by novel catalyst
01/09/2013CN102863335A Preparation method of diethyl succinate
01/09/2013CN102863334A Method for preparing high purity methyl acetate by adding salt, extracting and rectifying
01/09/2013CN102863333A Method for extracting high purity methyl acetate in methyl acetate-methanol-water mixed liquor
01/09/2013CN102863332A Organic amber and preparation method thereof
01/09/2013CN102861611A Application of organic framework porous solid acid
01/09/2013CN102861610A Hyperbranched amido pyridine contained catalyst, preparation methods of catalyst and application of catalyst
01/09/2013CN102861578A Method for producing a metal-containing shell catalyst without intermediate calcining
01/09/2013CN102861575A Shell catalyst and preparation method thereof
01/09/2013CN102861574A Shell catalyst and preparation method thereof
01/09/2013CN102860999A 1-deoxidation-D-xylulose5-phosphoric acid reduction isomerization enzyme inhibitor and preparation method thereof
01/09/2013CN102093286B Acrylic acid endothelin receptor antagonist as well as preparation method and application thereof
01/09/2013CN102060790B Quinoxaline double N-oxide derivative ligand and application thereof in promotion on copper-catalyzed C-O coupling reaction
01/09/2013CN101985421B Method for simultaneously preparing chlorogenic acid and luteoloside from honeysuckle flower
01/09/2013CN101973873B Method for synthesizing carboxylic ester by microwave radiation catalysis
01/09/2013CN101934210B Carbonylation reactor suitable for industrial production of ethylene glycol
01/09/2013CN101928219B Method for preparing ethyl 2-oxo-4-phenylbutyrate
01/09/2013CN101838201B Phenol compounds and application thereof
01/09/2013CN101659612B Selective esterification method
01/09/2013CN101628873B Method for synthesizing beta-hydroxymethyl butyrate
01/09/2013CN101437786B Method for producing (meth)acrylate and (meth)acrylate composition
01/09/2013CN101402566B Method for producing high-purity low-class fatty acid ester
01/08/2013US8350068 Liquid-liquid extraction process for the purification of estolides for use as lubricants
01/08/2013US8349912 Crosslink agents and dual radical cure polymer
01/08/2013US8349896 Aspirin-triggered lipid mediators
01/08/2013US8349210 Mesogenic stabilizers
01/08/2013CA2566455C Synthesis and biological activity of bicyclic aba analogs
01/08/2013CA2566369C Pentenoic acid derivatives, processes for the preparation thereof, pharmaceutical compositions comprising them, and therapeutic applications thereof
01/03/2013WO2013002910A1 Estolide derivatives useful as biolubricants
01/03/2013WO2013002253A1 Method for producing benzophenone derivative
01/03/2013WO2013002224A1 Cinnamic acid derivative, polymer thereof, and liquid crystal alignment layer comprising hardened product of said polymer
01/03/2013WO2013001027A1 Process for the preparation of beta-santalol
01/03/2013WO2013001026A1 Process for the preparation of beta-santalol
01/03/2013WO2013000669A1 Photolabile pro-fragrances
01/03/2013WO2012149199A3 Process for reducing acetic acid concentration in a crude ethanol product
01/03/2013WO2012146978A3 A novel process for the preparation of tapentadol or a pharmaceutically acceptable salt thereof
01/03/2013WO2012134763A3 Method for improving fuel economy of a heavy duty diesel engine
01/03/2013WO2011099834A3 Procedure for the purification of crude diacerein via potassium salt/dimethylformamide
01/03/2013US20130006099 Compositions and methods for metabolic imaging
01/03/2013US20130006011 Process for obtaining non-allergic propolis
01/03/2013US20130006010 Cosmetic Compositions Comprising Esters Based on 2-Propylheptanol
01/03/2013US20130006006 Chemicals Produced from Oil-Bearing Microbial Biomass
01/03/2013US20130005937 Novel method for preparing polyols and products obtained
01/03/2013US20130005936 Novel castor oil derivatives and method for the production thereof
01/03/2013US20130005924 Fluorinated compound and fluorinated polymer
01/03/2013US20130005900 Gels and soft elastomers made with natural oil based polyols
01/03/2013US20130005807 Antimicrobial composition
01/03/2013US20130005767 Therapeutic compounds
01/03/2013US20130005631 Lubricating oil composition
01/03/2013US20130005630 Lubricating oil composition
01/03/2013US20130004836 Electrode active material for electricity storage device, and electricity storage device using same
01/03/2013US20130004679 Photocrosslinkable materials
01/03/2013US20130003009 Liquid crystal composition and liquid crystal display device
01/03/2013DE102011078415A1 Photolabile Duftspeicherstoffe Caging fragrance storage substances
01/02/2013EP2540706A2 Process for preparing indol-5-oxy-quinazoline derivatives and intermediates
01/02/2013EP2540705A2 Process for preparing indol-5-oxy-quinazoline derivatives and intermediates
01/02/2013EP2540697A1 Method for producing diaryl carbonate
01/02/2013EP2540696A1 Trans carotenoids, their synthesis, formulation and uses
01/02/2013EP2540694A1 Method for producing aryloxy titaniumcomposition, and aryloxytitanium composition
01/02/2013EP2539312A1 Nutritional composition
01/02/2013EP2539311A1 Associative monomer based on oxo alcohols, acrylic polymer containing this monomer, use of said polymer as thickener in an aqueous formulation, and formulation obtained
01/02/2013CN202643601U Dimethyl oxalate separation equipment
01/02/2013CN202638397U 1,4-cyclohexanedicarboxylates continuous fixed bed reactor
01/02/2013CN202638029U Condensing device for dimethyl oxalate
01/02/2013CN102858916A Stabilization of household, body-care and food products by using benzotropolone containing plant extracts and/or related benzotropolone derivatives
01/02/2013CN102858732A Polyols suitable for hot molded foam production with high renewable resource content
01/02/2013CN102851119A Method for extracting essential oil, chlorogenic acid, flavonoid, bio-pesticide, bio-ethanol, humic acid, and super class melanin from eupatorium adenophorum
01/02/2013CN102850383A Chiral zinc complex
01/02/2013CN102850224A Method for synthetising methyl ethyl carbonate by exchange of diethyl carbonate and methanol ester
01/02/2013CN102850223A Method for synthesizing methylethyl carbonate
01/02/2013CN102850222A Method for preparing thamnolic acid
01/02/2013CN102850221A Synthesis method for 2-(2-bromoethyl)benzoic acid methyl ester
01/02/2013CN102850220A Sea asparagus ferulic acid ester compound as well as preparation method and application of compound
01/02/2013CN102850219A Method for extracting rosmarinic acid from folia perillae acutae
01/02/2013CN102850218A Production method of n-butyl acrylate
01/02/2013CN102850217A Method for preparing methoxyethyl acrylate and methoxyethyl methacrylate
01/02/2013CN102850216A Dimethyl oxalate production device
01/02/2013CN102850215A Catalytic synthesis method for functional animal nutrition additive butyrin
01/02/2013CN102850214A Preparation method of prostratin
01/02/2013CN102850213A Seaweed acetyl sesquiterpenoid, its preparation and application
01/02/2013CN102850212A Method for producing acylate
01/02/2013CN102850208A Enyne bromide compounds and preparation method and use thereof
01/02/2013CN102850155A Preparation method of methacrylate products
01/02/2013CN102847550A Catalyst for preparation of acetic acid and methyl acetate through carbonylation of methanol and preparation method thereof
01/02/2013CN102847530A Supported molybdenum trioxide catalyst for synthesizing diphenyl carbonate by dimethyl carbonate and phenyl acetate
01/02/2013CN102433223B Method for preparing conjugate linoleate by using vegetable oil
01/02/2013CN101985418B Method for preparing 2-methoxy-1-propanol ether acetate
01/02/2013CN101955426B Industrial purified terephthalic acid device azeotropic rectification solvent dehydrating process optimization operating method
01/02/2013CN101940890B Dispersants
01/02/2013CN101914016B Quick preparation method of glycerin monostearate
01/02/2013CN101849706B Cool sweetening agent, preparation method thereof, and application thereof to tobacco
01/02/2013CN101844984B Preparation method of 1,2,3-cyclopropyl tricarboxylate
01/02/2013CN101774912B Technology for producing acetic ester
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