Charge transfer complex enabled mechanochemical synthesis of chalcogenoacetylenes via alkynyl radicals

被引：0
|
作者：
Tan, Fang [1 ,2 ]
Fang, Chang-Zhen [2 ]
Qiu, Bing-Sheng [2 ]
Sheng, He [2 ,3 ]
Tu, Yong-Liang [2 ]
Chen, Xiang-Yu [2 ,3 ]
机构：
[1] Guizhou Minzu Univ, Sch Chem Engn, Guiyang 550025, Peoples R China
[2] Univ Chinese Acad Sci, Sch Chem Sci, Beijing 100049, Peoples R China
[3] Binzhou Inst Technol, Weiqiao UCAS Sci & Technol Pk, Binzhou 256606, Shandong Provin, Peoples R China
来源：
ORGANIC CHEMISTRY FRONTIERS | 2025年 / 12卷 / 02期
基金：
中国国家自然科学基金; 中国博士后科学基金;
关键词：
BALL; SELENIDES;
D O I：
10.1039/d4qo01827c
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
Mechanochemistry has become an appealing strategy to enable numerous organic transformations. While significant advancements have been achieved, radical coupling reactions under mechanochemical conditions are still in their infancy. In this study, a charge transfer complex enabled mechanochemical generation of alkynyl radicals from alkynyl sulfonium salts is reported. This method provides a convenient pathway to achieve alkynyl selenides and alkynyl tellurides under much simpler conditions, without inert gas protection.
引用
收藏
页码：649 / 654
页数：6
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