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Metal‐Free Visible‐Light‐Induced Hydrodifluoroalkylation of Electron‐Deficient Alkenes Using Hantzsch Ester
European Journal of Organic Chemistry ( IF 2.5 ) Pub Date : 2024-06-21 , DOI: 10.1002/ejoc.202400591
Juan Wang 1 , Ke Ren 2 , Jian Hao 1 , Wen Wan 3
Affiliation  

A mild, metal‐free Giese‐type hydrodifluoroalkylation of electron‐deficient alkenes under visible‐light irratiation has been developed. This highly reducing photoactivated Hantzsch ester facilitates C(sp3)‐CF2 bond formation through photoinduced electron transfer (PET) and hydrogen atom transfer (HAT) processes, providing an easy access to diverse gem‐difluorinated alkanes.

中文翻译:


使用 Hantzsch 酯进行无金属可见光诱导缺电子烯烃的氢二氟烷基化



已经开发出一种在可见光照射下温和、无金属的缺电子烯烃的吉斯型氢二氟烷基化反应。这种高度还原性的光活化 Hantzsch 酯通过光诱导电子转移 (PET) 和氢原子转移 (HAT) 过程促进 C(sp3)-CF2 键的形成,从而轻松获得各种宝石二氟化烷烃。
更新日期:2024-06-21
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