Asymmetric hydrogenation of ketones catalyzed by zeolite-supported gelatin-Fe complex

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	Asymmetric hydrogenation of ketones catalyzed by zeolite-supported gelatin-Fe complex
	Zhang, X; Geng, Y; Han, B; Ying, MY; Huang, MY; Jiang, YY
刊名	POLYMERS FOR ADVANCED TECHNOLOGIES
	2001-11-01
卷号	12 期号:11-12 页码:642-646
关键词	Natural Biopolymer Gelatin-fe Complex Chiral Catalyst Asymmetric Hydrogenation Ketones
ISSN号	1042-7147
英文摘要	Zeolite-supported gelatin-iron complex (zeo-gelatin-Fe) was prepared from zeolite, gelatin and ferric chloride, and was found to be useful as a chiral catalyst for the asymmetric hydrogenation of some ketones to corresponding chiral alcohols, such as 2-butanone to (S)-2-butanol, acetophenone to (R)-1-phenylethanol, diacetone alcohol to (S)-2-methyl-2,4-pentane-diol, 3-methyl-2-butanone to (R)-3-methyl-2-butanol and 4-methyl-2-pentanone to (R)-4-methyl-2-pentanol in 52-100% optical yields, respectively, at 20degreesC and under atmospheric hydrogen pressure. In the case of asymmetric hydrogenation of 3-methyl-2-butanone to (R)-3-methyl-2-butanol, when a proper content of iron in the zeo-gelatin-Fe complex and suitable reaction conditions were selected, the product and optical yields could be amounted to 80 and 100%, respectively, and the zeo-gelatin-Fe complex catalyst could be reused several times without remarkable change in the optical catalytic activity. Copyright (C) 2001 John Wiley Sons, Ltd.
语种	英语
出版者	JOHN WILEY & SONS LTD
WOS记录号	WOS:000173124400006
内容类型	期刊论文
源URL	[http://ir.iccas.ac.cn/handle/121111/77857]
专题	中国科学院化学研究所
通讯作者	Zhang, X
作者单位	Chinese Acad Sci, Inst Chem, Beijing 100080, Peoples R China
推荐引用方式 GB/T 7714	Zhang, X,Geng, Y,Han, B,et al. Asymmetric hydrogenation of ketones catalyzed by zeolite-supported gelatin-Fe complex[J]. POLYMERS FOR ADVANCED TECHNOLOGIES,2001,12(11-12):642-646.
APA	Zhang, X,Geng, Y,Han, B,Ying, MY,Huang, MY,&Jiang, YY.(2001).Asymmetric hydrogenation of ketones catalyzed by zeolite-supported gelatin-Fe complex.POLYMERS FOR ADVANCED TECHNOLOGIES,12(11-12),642-646.
MLA	Zhang, X,et al."Asymmetric hydrogenation of ketones catalyzed by zeolite-supported gelatin-Fe complex".POLYMERS FOR ADVANCED TECHNOLOGIES 12.11-12(2001):642-646.