Asymmetric hydrogenation of aromatic ketones using new chiral-bridged diphosphine/diamine-ru(ii) complexes | |
Cui, Yu Ming1,4; Wang, Lai Lai1; Kwong, Fuk Yee2,3; Sun, Wei1 | |
刊名 | Chinese chemical letters |
2010-12-01 | |
卷号 | 21期号:12页码:1403-1406 |
关键词 | Asymmetric hydrogenation Chiral alcohols Diphosphine ligand Ruthenium complexes Diamine |
ISSN号 | 1001-8417 |
DOI | 10.1016/j.cclet.2010.05.027 |
通讯作者 | Wang, lai lai(wll@licp.cas.cn) |
英文摘要 | A series of chiral secondary alcohols were easily prepared by means of asymmetric hydrogenation of prochiral aromatic ketones using a new ((r(ax))-bup)/(r,r)-dpen-ru(ii) complex catalyst system. the hydrogenation of 2-methylacetophenone in n-butanol (t-buok/ru = 45.6/1, s/c = 500, 20 atm. of h(2), 20 degrees c, 48 h) afforded (s)-1-(2'-methylphenyl)ethanol in 92% ee and >99% conversion. (c) 2010 lai lai wang. published by elsevier b.v. on behalf of chinese chemical society. all rights reserved. |
WOS关键词 | HIGHLY ENANTIOSELECTIVE HYDROGENATION ; STEREOSELECTIVE HYDROGENATION ; DIPHOSPHINE LIGANDS ; EFFICIENT ; CATALYSIS |
WOS研究方向 | Chemistry |
WOS类目 | Chemistry, Multidisciplinary |
语种 | 英语 |
出版者 | ELSEVIER SCIENCE INC |
WOS记录号 | WOS:000284389800004 |
内容类型 | 期刊论文 |
URI标识 | http://www.corc.org.cn/handle/1471x/2412289 |
专题 | 中国科学院大学 |
通讯作者 | Wang, Lai Lai |
作者单位 | 1.Chinese Acad Sci, Lanzhou Inst Chem Phys, State Key Lab Oxo Synth & Select Oxidat, Lanzhou 730000, Peoples R China 2.Hong Kong Polytech Univ, Inst Mol Technol Drug Discovery & Synth, Open Lab Chirotechnol, Hong Kong, Hong Kong, Peoples R China 3.Hong Kong Polytech Univ, Dept Appl Biol & Chem Technol, Hong Kong, Hong Kong, Peoples R China 4.Chinese Acad Sci, Grad Univ, Beijing 100039, Peoples R China |
推荐引用方式 GB/T 7714 | Cui, Yu Ming,Wang, Lai Lai,Kwong, Fuk Yee,et al. Asymmetric hydrogenation of aromatic ketones using new chiral-bridged diphosphine/diamine-ru(ii) complexes[J]. Chinese chemical letters,2010,21(12):1403-1406. |
APA | Cui, Yu Ming,Wang, Lai Lai,Kwong, Fuk Yee,&Sun, Wei.(2010).Asymmetric hydrogenation of aromatic ketones using new chiral-bridged diphosphine/diamine-ru(ii) complexes.Chinese chemical letters,21(12),1403-1406. |
MLA | Cui, Yu Ming,et al."Asymmetric hydrogenation of aromatic ketones using new chiral-bridged diphosphine/diamine-ru(ii) complexes".Chinese chemical letters 21.12(2010):1403-1406. |
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