Enantioselective synthesis of multifunctionalized 4H-pyran derivatives using bifunctional thiourea-tertiary amine catalysts

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	Enantioselective synthesis of multifunctionalized 4H-pyran derivatives using bifunctional thiourea-tertiary amine catalysts
	Zhao SL(赵胜利) ; Zheng CW(郑昌武) ; Zhao G(赵刚)
刊名	Tetrahedron-Asymmetry
	2009
卷号	20 期号:9 页码:1046-1051
ISSN号	0957-4166
其他题名	使用硫脲催化剂对映选择性合成多官能团4H-吡喃
通讯作者	赵刚
英文摘要	A series of novel chiral multifunctionalized 4H-pyran derivatives were easily accessed via the one-pot asymmetric Michael addition-cyclization reaction between malononitrile and beta,gamma-unsaturated alpha-keto esters catalyzed by chiral bifunctional thiourea-tertiary amine catalysts. With the optimized reaction conditions, the desired products were obtained with 50-68% yields and 72-88% ees. (c) 2009 Elsevier Ltd. All rights reserved.
学科主题	有机化学
收录类别	SCI
原文出处	http://dx.doi.org/10.1016/j.tetasy.2009.02.054
语种	英语
WOS记录号	WOS:000266735800010
公开日期	2013-02-26
内容类型	期刊论文
源URL	[http://202.127.28.38/handle/331003/20765]
专题	上海有机化学研究所_中科院天然产物有机化学重点实验室
推荐引用方式 GB/T 7714	Zhao SL,Zheng CW,Zhao G. Enantioselective synthesis of multifunctionalized 4H-pyran derivatives using bifunctional thiourea-tertiary amine catalysts[J]. Tetrahedron-Asymmetry,2009,20(9):1046-1051.
APA	赵胜利,郑昌武,&赵刚.(2009).Enantioselective synthesis of multifunctionalized 4H-pyran derivatives using bifunctional thiourea-tertiary amine catalysts.Tetrahedron-Asymmetry,20(9),1046-1051.
MLA	赵胜利,et al."Enantioselective synthesis of multifunctionalized 4H-pyran derivatives using bifunctional thiourea-tertiary amine catalysts".Tetrahedron-Asymmetry 20.9(2009):1046-1051.