One-pot, three-component synthesis of open-chain, polyfunctional sulfones

被引：0
|
作者：
Bouchez, Laure [1 ]
Vogel, Pierre [1 ]
机构：
[1] Institut de chimie moleáculaire et biologique, L'Ecole Polytechnique Feádeárle de Lausanne, Lausanne, Switzerland
来源：
Synthesis | 2002年 / 02期
关键词：
Esters; -; Ketones; Sulfur;
D O I：
10.1055/s-2002-19797
中图分类号：
学科分类号：
摘要：
Silyl enol ethers of esters, ketones, as well as allylstannane and allylsilanes react with sulfur dioxide activated with t-BuMe2SiOSO2CF3 to give silyl sulfinates that can be reacted in the same pot with a variety of electrophiles generating the corresponding polyfunctional sulfones. The silyl sulfinate intermediates are formed via ene-reactions following probably concerted mechanisms.
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页码：225 / 231
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