二硒醚在有机合成中的应用

Application of diselenides in organic synthesis

综述了二烃基二硒醚的制备及其在有机合成中的应用,其中着重评述了有机硒正离子 RSe^+ 和有机硒负离子 RSe^- 在导入有机分子和有机官能团的修饰、变换中的作用。RSe^+ 和 RSe^- 可由相应的二硒醚制得。

The preparation of diaryl,dialkyl diselenides andtheir applications in organic synthesis are reviewed,with particular emphasis on the exploitation of synthe-tic potential in functional group manipulating usingorganoselenium species(RSe^+ and RSe^-),which can beeasily obtained from their diselenides.