Addition of trifluoromethanethio- and trifluoromethaneseleno-sulfonates to olefins. Synthesis of vinyl triflones.

被引：28

作者：

Billard, T ^{[1
]}

Langlois, BR ^{[1
]}

机构：

[1] Univ Lyon 1, UMR CNRS 5622, Lab Synth Electrosynth & React Compos Organ Fluor, F-69622 Villeurbanne, France

来源：

TETRAHEDRON | 1999年 / 55卷 / 26期

基金：

美国国家卫生研究院;

关键词：

D O I：

10.1016/S0040-4020(99)00421-4

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Trifluoromethanethio- and trifluoromethaneselenosulfonates are strong electrophilic reagents which add rapidly to olefins to deliver beta-sulfenyl and beta-selenyl triflones. These products are converted in high yields to vinyl triflones by different techniques under mild conditions. This two-step procedure is on efficient route to vinyl triflones from non-functionalized olefins. (C) 1999 Elsevier Science Ltd. All rights reserved.

引用

收藏

页码：8065 / 8074

页数：10

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