Catalyst-Controlled Selectivity in C-S Bond Formation: Highly Efficient Synthesis of C2-and C3-Sulfonylindoles
Catalyst-Controlled Selectivity in C-S Bond Formation: Highly Efficient Synthesis of C2-and C3-Sulfonylindoles
复制标题
C-S 键形成过程中催化剂控制的选择性:C2-和 C3-磺酰吲哚的高效合成
DOI:
10.1002/cctc.201500917
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发表时间:
2016
期刊:
影响因子:
4.5
通讯作者:
Zhang Pengfei
中科院分区:
文献类型:
--
作者:
Yang Yong;Li Wanmei;Xia Chengcai;Ying Beibei;Shen Chao;Zhang Pengfei
Exploring a potential catalyst system for catalyst‐controlled selectivity in C−S bond formation is a fascinating challenge. Herein, we described two novel and highly efficient methods for the selective synthesis of C2‐ and C3‐sulfonylindoles showing good biological activities by employing iodide and copper catalysts, respectively. Mechanistic studies point to the crucial role of the electronic properties of the sulfonylated intermediates.