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题名: Effect of borane source on the enantioselectivity in the enantiopure oxazaborolidine-catalyzed asymmetric borane reduction of ketones
作者: Wang, Xiao;  Du, Juanjuan;  Liu, Han;  Du, Da-Ming;  Xu, Jiaxi
刊名: HETEROATOM CHEMISTRY
发表日期: 2007
DOI: 10.1002/hc.20370
卷: 18, 期:7, 页:740-746
收录类别: SCI
文章类型: Article
WOS标题词: Science & Technology ;  Physical Sciences
类目[WOS]: Chemistry, Multidisciplinary
研究领域[WOS]: Chemistry
英文摘要: The effect of borane source on enantioselectivity in the enantiopure oxazaborolidine-catalyzed asymmetric borane reduction of ketones has been investigated by using (S)-3,1,2-oxazaborobicyclo[3.3.0]octane and (S)-7,3,1,2-thiaxazaborobicyclo[3.3.0]octane as catalysts. The results indicate that the enantioselective order of different borane sources is borane-dimethyl sulfide < borane-N,N-diethylaniline < borane-THF for the asymmetric reduction of a ketone under the same conditions. (c) 2007 Wiley Periodicals, Inc.
关键词[WOS]: HIGH ENANTIOMERIC EXCESS ;  PROCHIRAL KETONES ;  CHIRAL OXAZABOROLIDINE ;  CARBONYL-COMPOUNDS ;  AROMATIC KETONES ;  EFFICIENT SYNTHESIS ;  SECONDARY ALCOHOLS ;  PRACTICAL METHOD ;  AMINO-ALCOHOLS ;  REDUCING AGENT
语种: 英语
WOS记录号: WOS:000251367100005
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/140662
Appears in Collections:中国科学院大连化学物理研究所_期刊论文

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作者单位: 1.Peking Univ, BNLMS, Key Lab Bioorgan Chem & Mol Engn, Coll Chem & Mol Engn,Minist Educ, Beijing 100871, Peoples R China

Recommended Citation:
Wang, Xiao,Du, Juanjuan,Liu, Han,et al. Effect of borane source on the enantioselectivity in the enantiopure oxazaborolidine-catalyzed asymmetric borane reduction of ketones[J]. HETEROATOM CHEMISTRY,2007,18(7):740-746.
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