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Synthesis of Thietanes from Saturated Three‐membered Heterocycles
Asian Journal of Organic Chemistry ( IF 2.8 ) Pub Date : 2020-05-12 , DOI: 10.1002/ajoc.202000219
Jiaxi Xu 1
Affiliation  

Thietanes are important structural motifs of some biological compounds and useful intermediates in organic synthesis. Various synthetic methods of thietanes have been developed recently with readily available saturated three‐membered heterocycles as starting materials or key intermediates. Both saturated three membered heterocycle‐2‐methyl halides and sulfonates and thiiranes are widely utilized materials. Both nucleophilic and electrophilic ring expansions of thiiranes are efficient methods for synthesis of thietanes. In this Focus Review, we have described various strategies for the synthesis of strained four‐membered thiaheterocyclic thietanes from readily available strained and saturated three‐membered heterocycles.

中文翻译:

从饱和三元杂环合成硫杂环丁烷

硫杂环丁烷是某些生物化合物的重要结构基序,是有机合成中有用的中间体。硫杂环丁烷的各种合成方法最近得到了发展,它们以容易获得的饱和三元杂环作为起始原料或关键中间体。饱和的三元杂环-2-甲基卤化物,磺酸盐和硫烷都是广泛使用的材料。硫烷的亲核和亲电环扩展都是合成硫杂环丁烷的有效方法。在本《聚焦评论》中,我们描述了从容易获得的应变和饱和三元杂环合成应变四元硫杂环丁烷的各种策略。
更新日期:2020-07-08
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