CAS: 2344-70-9; 4-Phenyl-2-Butanol

上下游产品

CAS号2550-26-7 4-苯基-2-丁酮 | CAS号1896-62-4 反式苯亚甲基丙酮 | CAS号36004-04-3 styryl methyl c... | CAS号104-53-0 3-苯丙醛 | CAS号75-16-1 甲基溴化镁 | CAS号150272-59-6 tert-butyl-dime... | CAS号1126-76-7 2-(2-phenylethy... | CAS号292638-84-7 phenylene-ethylene | CAS号64-17-5 乙醇 | CAS号2550-26-7 4-苯基-2-丁酮 | CAS号4187-57-9 (S)-(+)-1-甲基-3-苯基丙胺 | CAS号937-52-0 (R)-α-甲基苯丙胺 | CAS号2344-70-9 4-苯基-2-丁醇 | CAS号104-51-8 丁基苯 | CAS号1896-62-4 反式苯亚甲基丙酮 | CAS号768-56-9 4-苯基-1-丁烯 | CAS号132665-55-5 1-(3-fluorobuty...

1-甲基-3-苯基丙胺置于potassium Nitrite,三乙胺体系中,用 二氯甲烷,N,N-二甲基甲酰胺 用作溶剂,化学反应 13.25H,反应生成4-苯基-2-丁醇
参考文献:胺通过手性2,4,6-三苯基吡啶鎓中间体的立体选择性转化
标题:胺通过手性2,4,6-三苯基吡啶鎓中间体的立体选择性转化
摘要:我们在此报告了手性2,4,6-三苯基吡啶鎓四氟硼酸酯2A和2B的制备和亲核取代.三苯基吡啶中间体是由高手性胺(1A,1B)和2,4,6-三苯基吡啶四氟硼酸酯生成的,并用作立体选择性亲核取代的底物.研发了取代反应中的转化度.获得的醇(3A,3B)和叠氮化物(4A,4B)产物的构型转化率分别大于99%和96-98%.
Doi:10.1016/s0957-4166(01)00343-3

专利信息

专利号:US-2003162992-A1
优先权日:2001-12-14
标 题 :Preparation of intermediates useful in the synthesis of antiviral nucleosides
发明人：WATANABE KYOICHI A; DU JINFA
摘要:The present invention is an efficient process for the manufacture of α-acyloxyacetaldehyde, a key intermediate in the synthesis of 1,3-oxathiolane and 1,3-dioxolane nucleosides.

专利号:US-8716507-B2
优先权日:2008-10-31
标题 :Iron(II) catalysts containing diimino-diphosphine tetradentate ligands and their synthesis
发明人：MIKHAILINE ALEXANDRE; FREUTEL FRIEDERIKE; SUI-SENG CHRISTINE; MEYER NILS; MORRIS ROBERT H; LAGADITIS PARASKEVI OLYMPIA
权利人:MIKHAILINE ALEXANDRE; FREUTEL FRIEDERIKE; SUI-SENG CHRISTINE; MEYER NILS; MORRIS ROBERT H; LAGADITIS PARASKEVI OLYMPIA; GOVERNING COUNCIL OF UNIVERSITY OF TORONTO
摘要:New hexa-coordinate iron (II) complexes comprising compounds of formula (I) are described. These compounds comprise a tetradentate ligand with donor atoms comprising nitrogen and phosphorus. These complexes are shown for the first time to be useful catalysts for the hydrogenation of ketones, aldehydes, or imines to produce alcohols or amines, and the asymmetric hydrogenation of prochiral ketones or imines to produce non-racemic alcohols or amines. The source of the hydrogen can be hydrogen gas or a hydrogen-donating molecule such as isopropanol or hydrogen-donating mixture such as formic acid and an amine depending on the structure of the catalyst. In certain embodiments, the axial ligands on the catalyst comprise organonitrile ligands, carbonyl ligands, isonitrile ligands, or combinations thereof. The catalysts and the preparation thereof are disclosed. A reaction using phosphine and diamine precursors that is templated by the iron ion is the preferred route to the catalysts.

专利号:US-5965719-A
优先权日:1996-11-15
标 题:Combinatorial synthesis of carbohydrate libraries
发明人：HINDSGAUL OLE
权利人:SUNSORB BIOTECH INC
摘要:Disclosed are methods for synthesizing very large collections of diverse thiosaccharide derivatives optionally attached to a solid support. Also disclosed are libraries of diverse thiosaccharide derivatives.

专利号:US-7750135-B2
优先权日:2006-07-28
标题:Molecular design of thermostable alcohol dehydrogenase for synthesis for chiral aromatic alcohols
发明人：ZEIKUS J GREGORY; ZIEGELMANN-FJELD KARLA I; VIEILLE CLAIRE
权利人:UNIV MICHIGAN STATE
摘要:The present invention relates to compositions and methods utilizing thermostable and novel alcohol dehydrogenase enzymes for biosynthesizing chiral specific molecules for use as precursor molecules in synthesizing pharmaceutical compounds. Particularly, in preferred embodiments, the invention relates to directed engineering of an enzymatic catalytic site of an alcohol dehydrogenase enzyme gene for enhancing enantioselectivity for (S)-enantiomer substrate catalytic activity for providing aryl (S)-enantiomer products in stereomeric excess.

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:WO-2011008756-A1
优先权日:2009-07-13
标题 :Synthesis of prostanoids