Reactions of cyclopropyl aryl ketones with sulfonamides mediated by Zr(OTf)(4): Cascade preparation of 5-aryl-3,4-dihydro-2H-pyrrole

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	Reactions of cyclopropyl aryl ketones with sulfonamides mediated by Zr(OTf)(4): Cascade preparation of 5-aryl-3,4-dihydro-2H-pyrrole
	Shi M(施敏) ; Yang YH(杨永华) ; Xu B(胥波)
刊名	Synlett
	2004
期号	9 页码:1622-1624
其他题名	三氟甲磺酸锆催化的芳香基环丙基酮和磺酰亚胺的串联开环反应研究
通讯作者	施敏
英文摘要	We found that the Lewis acid Zr(OTf)(4) can effectively promote the ring-opening reaction of cyclopropyl aryl ketones with sulfonamides. By controlling the reaction conditions, we could obtain the ring-opened products 3 and the cyclized products 5 in moderate to good yields. This process provides a novel and efficient route for the synthesis of 5-aryl-3,4-dihydro-2H-pyrrole in the presence of a Lewis acid.
学科主题	金属有机化学
收录类别	SCI
原文出处	http://dx.doi.org/10.1055/s-2004-829062
语种	英语
WOS记录号	WOS:000223012000039
公开日期	2013-01-09
内容类型	期刊论文
源URL	[http://202.127.28.38/handle/331003/9910]
专题	上海有机化学研究所_金属有机化学国家重点实验室
推荐引用方式 GB/T 7714	Shi M,Yang YH,Xu B. Reactions of cyclopropyl aryl ketones with sulfonamides mediated by Zr(OTf)(4): Cascade preparation of 5-aryl-3,4-dihydro-2H-pyrrole[J]. Synlett,2004(9):1622-1624.
APA	Shi M,Yang YH,&Xu B.(2004).Reactions of cyclopropyl aryl ketones with sulfonamides mediated by Zr(OTf)(4): Cascade preparation of 5-aryl-3,4-dihydro-2H-pyrrole.Synlett(9),1622-1624.
MLA	Shi M,et al."Reactions of cyclopropyl aryl ketones with sulfonamides mediated by Zr(OTf)(4): Cascade preparation of 5-aryl-3,4-dihydro-2H-pyrrole".Synlett .9(2004):1622-1624.