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7 年
Mislow–Evans重排反应
烯丙型亚砜在P(OMe)3存在下加热,发生[2,3]-σ-单电子重排,得到次磺酸酯,进而在P(OMe)3作用下转化为烯丙醇的反应。此反应立体选择性高。 此反应也可以利用烯丙位硫醚为底物,通过氧化,重排一锅法得到烯丙醇类产物。常见的氧化剂有高点酸钠,MoO5-Pyr-HMPA ...
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