Air promoted annulation of thiophenols with alkynes leading to benzothiophenes
Air promoted annulation of thiophenols with alkynes leading to benzothiophenes
复制标题
空气促进苯硫酚与炔烃成环，生成苯并噻吩
DOI：
10.1039/c8ob00010g
复制
发表时间：
2018
影响因子：
3.2
通讯作者：
Huo Congde
中科院分区：
文献类型：
--
作者：
Wang Yajun;Wu Rui;Zhao Shijun;Quan Zhengjun;Su Yingpeng;Huo Congde
报道了空气促进的硫酚与炔烃的分子间环化反应，生成了复杂的苯并噻吩类化合物。这种原子经济的反应是在没有任何催化剂、化学氧化剂和添加剂的情况下进行的。只需要一种溶剂和空气气氛。提出了一种合理的自由基参与机理。
Air promoted intermolecular annulation of thiophenols with alkynes, leading to complex benzothiophenes, is reported. This atom-economical reaction is performed in the absence of any catalyst, chemical oxidant and additive. Only a solvent and an air atmosphere were required. A plausible radical involved mechanism is proposed.