Free radical (phenylsulfonyl)difluoromethylation of alkynes with PhSO2CF2I reagent: stereoselective preparation of PhSO2CF2- and CF2H-substituted alkenes

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	Free radical (phenylsulfonyl)difluoromethylation of alkynes with PhSO2CF2I reagent: stereoselective preparation of PhSO2CF2- and CF2H-substituted alkenes
	Li Y(李亚) ; Li HF(李怀峰) ; Hu JB(胡金波)
刊名	Tetrahedron
	2009
卷号	65 期号:2 页码:478-483
ISSN号	0040-4020
其他题名	利用PhSO2CF2I试剂对炔烃的自由基(苯磺酰)二氟甲基化反应：立体选择性制备PhSO2CF2- 和CF2H-取代的烯烃
通讯作者	胡金波
英文摘要	Stereoselective free radical (phenylsulfonyl)difluoromethylation of terminal alkynes with iododifluoromethyl phenyl sulfone (PhSO2CF2I) has been accomplished by using Et3B/air as an initiator. The obtained PhSO2CF2-substituted vinyl iodides, which can be further subjected to Suzuki coupling and Sonogashira coupling reactions, are useful precursors for the preparation of many structurally diverse PhSO2CF2- and CF2H-substituted alkenes. (C) 2008 Elsevier Ltd. All rights reserved.
学科主题	氟化学
收录类别	SCI
原文出处	http://dx.doi.org/10.1016/j.tet.2008.11.011
语种	英语
WOS记录号	WOS:000262797900006
公开日期	2013-03-11
内容类型	期刊论文
源URL	[http://202.127.28.38/handle/331003/24053]
专题	上海有机化学研究所_中科院有机氟化学重点实验室
推荐引用方式 GB/T 7714	Li Y,Li HF,Hu JB. Free radical (phenylsulfonyl)difluoromethylation of alkynes with PhSO2CF2I reagent: stereoselective preparation of PhSO2CF2- and CF2H-substituted alkenes[J]. Tetrahedron,2009,65(2):478-483.
APA	李亚,李怀峰,&胡金波.(2009).Free radical (phenylsulfonyl)difluoromethylation of alkynes with PhSO2CF2I reagent: stereoselective preparation of PhSO2CF2- and CF2H-substituted alkenes.Tetrahedron,65(2),478-483.
MLA	李亚,et al."Free radical (phenylsulfonyl)difluoromethylation of alkynes with PhSO2CF2I reagent: stereoselective preparation of PhSO2CF2- and CF2H-substituted alkenes".Tetrahedron 65.2(2009):478-483.