📜3-甲基-1-戊醇置于phosphate Buffer,Potassium Chloride,水体系中,用 丙酮 作为反应溶剂,化学反应 53.0H,反应生成 (S)-(+)-3-甲基-1-戊醇 参考文献:Preparative Production Of Optically Active Esters And Alcohols Using Esterase-Catalyzed Stereospecific Transesterification In Organic Media 标题:Preparative Production Of Optically Active Esters And Alcohols Using Esterase-Catalyzed Stereospecific Transesterification In Organic Media 摘要: DOI:10.1021/ja00321A033
专利号:US-2012029226-A1 优先权日:2009-02-06 标题:Method for the synthesis of chiral alpha-aryl propionic acid derivatives 发明人:KAPTEIN BERNARDUS; VLIEG ELIAS; NOORDUIN WILLEM LIEUWE 权利人:KAPTEIN BERNARDUS; VLIEG ELIAS; NOORDUIN WILLEM LIEUWE 摘要:The present invention provides a method for the synthesis of optically pure α-aryl propionic acid derivatives comprising subjecting the corresponding racemic α-aryl propionic acid derivatives to high sheer or impact forces, such as grinding.
专利号:US-2006069260-A1 优先权日:2004-09-28 标 题:Preparation of N-aryl pyridones 发明人:ZHANG HUIPING; CHEN BANG-CHI; ZHAO RULIN 权利人:ZHANG HUIPING; CHEN BANG-CHI; ZHAO RULIN 摘要:A novel process and intermediates thereof for making N-aryl pyridones of the type shown below from appropriate pyridinolates is described. n nThese compounds are useful as intermediates for the synthesis of clinical candidates.
专利号:US-3822289-A 优先权日:1972-04-17 标题:Synthesis of thiophens 发明人:CLARK N; WEBSTER W 权利人:SYNTHETIC CHEMICALS LTD 摘要:THIOPENS ARE MADE BY REACTING ORGANIC COMPOUNDS HAVING A CONSECUTIVE CHAIN OF AT LEAST FOUR CARBON ATOMS WITH CARBON DISULPHIDE OR CARBONYL SULPHIDE IN A VAPOR PHASE REACTION IN THE PRESENCE OF A CATALYST.
专利号:US-2011269201-A1 优先权日:2010-04-30 标题:Redirected bioenergetics in recombinant cellulolytic clostridium microorganisms 发明人:GRAY KEVIN; O'MULLAN PATRICK 权利人:QTEROS INC 摘要:Compositions and methods are provided for redirecting metabolic solventogenesis pathways to enhance the product yield from fermentation of biomass. Clostridium microorganism pathways are modified to extend the growth phase and prevent inhibition of acetaldehyde while bypassing the synthesis of acetyl CoA.
专利号:EP-1713749-B1 优先权日:2004-02-14 标题:Method for the production of olefins comprising 8 to 12 carbon atoms 发明人:WIESE KLAUS-DIETHER; KAIZIK ALFRED; MASCHMEYER DIETRICH; BUESCHKEN WILFRIED; SCHUELLER ULF 权利人:EVONIK OXENO GMBH 摘要:Preparation of 8-12C olefins (I) from 4-6C olefin, by four-step synthesis, comprises: hydroformylation of at least one olefin; hydrogenation of the obtained aldehyde to alcohol; removal of water from the alcohol to form 1-olefin; and extracting the 1-olefin by metathesis under ethylene separation to form olefin. Independent claims are also included for: (1) a mixture (II) exhibiting (8-12C) olefin produced by (I); and (2) isooctene (III) produced by (I), in which 4C form is used as a reactant, which has isobutene (more than 3 wt.%).
专利号:JP-4120709-B2 优先权日:1995-11-07 标 题:Synthesis of organic diurethanes and / or polyurethanes and their use for the production of diisocyanates and / or polyisocyanates
摘要:Schobert, R.; Hölzel, C.; Barnickel, B., Science of Synthesis, (2010) 47, 33. 参考文献:10.1007/s00253-010-2446-1 摘要:Clomburg JM, Gonzalez R. Biofuel production in Escherichia coli: the role of metabolic engineering and synthetic biology. Applied Microbiology and Biotechnology. 2010 Feb 09;86(2):419–34. doi: 10.1007/s00253-010-2446-1.