Patents
Patents for C07C 69 - Esters of carboxylic acids; Esters of carbonic or haloformic acids (54,756)
07/2012
07/04/2012CN1501906B Metathesis of unsaturated fatty acid esters or unsaturated fatty acids with lower olefins
07/04/2012CN102549002A Metal complex, pyridylphosphine compound, and method for producing alkyl methacrylate
07/04/2012CN102548951A Indane derivatives for use as intermediates
07/04/2012CN102548950A Process for preparing alkanediol and dialkyl carbonate
07/04/2012CN102548948A Process for preparing polyol esters
07/04/2012CN102532519A Preparation method of polyethylene glycol fatty acid ester
07/04/2012CN102532510A Polyglyceryl compounds and compositions
07/04/2012CN102532202A Palladium complex containing trichlorethylene, synthesizing method and application of palladium complex to trifluorovinylation
07/04/2012CN102531956A Intermediate for preparing agomelatine and relevant preparation method
07/04/2012CN102531908A Preparation method of methyl phenyl carbonic ester
07/04/2012CN102531907A Method for synthesizing dipropyl carbonate
07/04/2012CN102531906A Application of natural compound P21 in inhibition of reproductive growth of tumor cell
07/04/2012CN102531905A Novel gentisic acid derivatives (2-hydroxy-5-alkyl (H) oxo benzoates) as well as preparation method and new application thereof
07/04/2012CN102531904A Novel gentianic acid derivative 2-hydroxy-5-substituted long-chain fat acyloxymethyl benzoates, preparation method for novel gentianic acid derivative and application of novel gentianic acid derivative
07/04/2012CN102531903A Preparation method and application of phthalic acid diester (2-propyl group heptanol)
07/04/2012CN102531902A Caffeoyl tartaric acid, and preparation method and uses thereof
07/04/2012CN102531901A Preparation method for salvianolic acid A
07/04/2012CN102531900A Caftaric acid as well as preparation method and applications thereof
07/04/2012CN102531899A Method for catalytic synthesis of tributyl citrate by utilizing immobilized p-toluenesulfonic acid
07/04/2012CN102531898A Method for producing 4,4-difluoro cyclohexyl formic ether by using counter cyclohexanone formic ether through fluorination
07/04/2012CN102531897A Method for preparing alpha-replacing malonic acid diacetoxyiodo derivative
07/04/2012CN102531896A Production method of ethyl trifluoroacetate
07/04/2012CN102531895A Preparation method of methyl difluoroacetate
07/04/2012CN102531894A Method for fluorinating ethyl dichloroacetate
07/04/2012CN102531893A Shikonin octyl methoxycinnamate derivant as well as synthesis method and application thereof
07/04/2012CN102531892A Method for preparing diacylglycerol
07/04/2012CN102531891A Preparation and purification method for trimethylolpropane fatty acid triester
07/04/2012CN102531890A Method for preparing organic carboxylate from olefin through hydroesterification
07/04/2012CN102531889A Preparation method for fluorine-containing acrylic ester
07/04/2012CN102531868A Anthraquinone derivative, preparation method and application thereof
07/04/2012CN102531857A Process for making neo-enriched p-menthane compounds
07/04/2012CN102531830A Cis-1-halo-2-chloroalkene and preparation method and application thereof
07/04/2012CN102531299A Method for treating addition wastewater in production process of lipoic acid
07/04/2012CN102527438A Composite catalyst for polyalcohol esterification reaction
07/04/2012CN102527431A Catalyst preparation method for industrialized ester exchange synthetization diphenyl carbonate
07/04/2012CN102527425A Catalyst for synthesizing dimethyl carbonate and preparation method thereof
07/04/2012CN102527412A Synthetic soybean oil-based polyol catalyst, preparation method and application thereof
07/04/2012CN102527377A High-efficiency nano Pd catalyst used in the process of preparing oxalate through CO carbonylation and prepared by dipping-controllable reduction method
07/04/2012CN102527311A Method for preparing dimeric acid methyl ester and biodiesel according to microwave radiation water-phase method
07/04/2012CN102527072A Batch extraction distillation separation method for propyl alcohol-propyl formate azeotropic mixture
07/04/2012CN102525843A Polyglyceryl compounds and compositions
07/04/2012CN102524909A Antibacterial composition containing erythritol fatty acid esters and preparation method and application of antibacterial composition
07/04/2012CN102351705B Propylgallate compound and pharmaceutical composition thereof
07/04/2012CN102304049B Method and equipment for refining high-purity ethyl methyl carbonate
07/04/2012CN102304048B Method and equipment for refining high-purity diethyl carbonate
07/04/2012CN101935271B Continuous recovery and separation method of light-component wastes in acetic acid production
07/04/2012CN101786017B Preparation method of solid-acid catalyst
07/04/2012CN101780092B Compounds and methods for delivery of prostacyclin analogs
07/04/2012CN101646696B Novel fluorine-containing compound, fluorine-containing polymer, and method for producing the compound
07/04/2012CN101629034B Ultraviolet absorbent and preparation method thereof
07/04/2012CN101585769B Microwave synthesis of gallate ester
07/04/2012CN101580471B Pyrethroid compound, preparation method and application thereof
07/04/2012CN101565371B Method for synthesizing asymmetrical diacylglycerol with benzyl protection
07/04/2012CN101497571B Process for producing chromone compound
07/04/2012CN101475472B Method for preparing oxalate by coupling reaction of CO in gaseous phase
07/04/2012CN101470227B Optical film
07/04/2012CN101450901B Preparation of novel whitening sunscreen agent-dioctyl ferulae and application
07/04/2012CN101402573B Bihydroxyl-2-acyl benzene acetic acid ester, producing method and uses thereof
07/04/2012CN101331101B Process for production of dialkyl carbonate and diol in industrial scale and with high yield
07/04/2012CN101238092B Process for production of 2-hydroxy esters
07/04/2012CN101171223B Catalytic scriabine reaction
07/04/2012CN101085770B Method for preparing t-butyl (3R, 5S)-3,5,6-trihydroxy-hexanoate
07/04/2012CN101084182B Process and apparatus for improved methods for making vinyl acetate monomer (vam)
07/04/2012CN101084179B Process for making dialkyl carbonates
07/04/2012CN101058672B Composition and electroluminescent devices produced therefrom
07/03/2012US8213385 Method and apparatus for wireless communication with low-overhead mobility management
07/03/2012US8212068 Ester derivative and use thereof
07/03/2012US8212065 Method for the production of optically active alpha alkyl carbonyl compounds
07/03/2012US8212064 Ethylene tetrafluoroethylene intermediates
07/03/2012US8212063 Xanthophyll composition containing trans, meso-zeaxanthin, trans, R, R-zeaxanthin and trans, R, R-lutein useful for nutrition and health care and a process for its preparation
07/03/2012US8211850 Polyglyceryl compounds and compositions
07/03/2012CA2670212C Method for converting nitrile compounds into corresponding carboxylic acids and esters
06/2012
06/28/2012WO2012088441A1 Multi- api loading prodrugs
06/28/2012WO2012088126A1 Polymers derived from secondary alkyl (meth)acrylates
06/28/2012WO2012088028A1 Process for production of high melt flow propylene-based polymer and product from same
06/28/2012WO2012087665A2 Surface-modified zirconia nanoparticles
06/28/2012WO2012087573A2 Ester based heat transfer fluid useful as a coolant for electric vehicles
06/28/2012WO2012087467A2 High fire-point esters as electrical insulating oils
06/28/2012WO2012086840A1 Diepoxy compound and process for producing same
06/28/2012WO2012086437A1 Compound containing dihydrophenanthrene, liquid crystal composition and liquid crystal display
06/28/2012WO2012086409A1 Mixture of regioisomers of dehydroabietic acid derivatives, and process for production thereof
06/28/2012WO2012085189A1 Ingenol-3-acylates i
06/28/2012WO2012083954A1 3-acyl-ingenols ii
06/28/2012WO2012059485A3 Continuous production and reaction of a diazo compound
06/28/2012WO2012059436A3 Phenyl-substituted bicyclooctane-1,3-dione-derivatives
06/28/2012WO2012040503A3 Method and apparatus for the electrochemical reduction of carbon dioxide
06/28/2012WO2012004334A4 Process for producing a shell catalyst and shell catalyst
06/28/2012US20120165566 Processes for intermediates for macrocyclic compounds
06/28/2012US20120165562 Gene disruptants producing fatty acyl-coa derivatives
06/28/2012US20120165528 Chiral binaphthyl compounds
06/28/2012US20120165495 Resorbable phenolic polymers
06/28/2012US20120165491 Photosensitive compound and its photosensitive polymer
06/28/2012US20120165487 Fluorinated compound and fluorinated polymer
06/28/2012US20120165406 Bis-trifluoromethyl honokiol analogs and their use in treating cancers
06/28/2012US20120165293 Synthesis of prostanoids
06/28/2012US20120164701 Renewable chemicals and fuels from oleaginous yeast
06/28/2012US20120164579 Salt, photoresist composition and process for producing photoresist pattern
06/28/2012US20120164506 Ester Based Heat Transfer Fluid Useful as a Coolant for Electric Vehicles
06/28/2012CA2826673A1 Ester based heat transfer fluid useful as a coolant for electric vehicles
06/28/2012CA2822447A1 Multi-api loading prodrugs
1 ... 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 ... 548