Copper-catalyzed synthesis of 2-acylbenzo[b]thiophenes from 3-(2-iodophenyl)-1-arylpropan-1-ones and potassium sulfide under aerobic conditions,Organic & Biomolecular Chemistry

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Copper-catalyzed synthesis of 2-acylbenzo[b]thiophenes from 3-(2-iodophenyl)-1-arylpropan-1-ones and potassium sulfide under aerobic conditions
Organic & Biomolecular Chemistry ( IF 2.9 ) Pub Date : 2018-10-11 , DOI: 10.1039/c8ob02315h
Zhilei Zheng _{1,

2,

3,

4,

5} , Liang Chen _{1,

2,

3,

4,

5} , Cheng Qian _{1,

2,

3,

4,

5} , Xiaoming Zhu _{1,

2,

3,

4,

5} , Yuzhong Yang _{1,

2,

3,

4,

5} , Jianbing Liu _{1,

2,

3,

4,

5} , Yuan Yang _{1,

2,

3,

4,

5} , Yun Liang _{1,

2,

3,

4,

5}

Affiliation

A method was developed for the synthesis of 2-acylbenzo[b]thiophenes via a copper-catalyzed sulfuration of 3-(2-iodophenyl)-1-arylpropan-1-ones with K₂S under aerobic conditions. Mechanistically, this procedure was proved to involve the formation of a dihydrobenzo[b]thiophene intermediate.

中文翻译：

需氧条件下铜催化3-（2-碘苯基）-1-芳基丙烷-1-酮和硫化钾合成2-酰基苯并[ b ]噻吩

开发了一种在好氧条件下，用K ₂ S通过铜催化的3-（2-碘苯基）-1-芳基丙烷-1-酮的硫酸铜催化合成2-酰基苯并[ b ]噻吩的方法。从机理上讲，该程序被证明涉及二氢苯并[ b ]噻吩中间体的形成。

更新日期：2018-11-07

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