Synthesis of γ-keto sulfones through sulfonylation/acylation of alkenes merging NHC- and photo-catalysis

被引：0
|
作者：
Sun, Xu [1 ,2 ]
Zhang, Gan [1 ,2 ]
Ye, Bo [4 ]
Yang, Wen-Chao [5 ,6 ]
Wang, Lei [1 ,2 ,3 ]
Xie, Xiaoyu [1 ,2 ]
Zhang, Yicheng [1 ,2 ]
Liu, Jie [1 ,2 ]
机构：
[1] Huaibei Normal Univ, Key Lab Green & Precise Synthet Chem, Minist Educ, Huaibei 235000, Anhui, Peoples R China
[2] Huaibei Normal Univ, Dept Chem & Mat Sci, Huaibei 235000, Anhui, Peoples R China
[3] Hangzhou Normal Univ, Coll Mat Chem & Chem Engn, Key Lab Organosilicon Chem & Mat Technol, Minist Educ, Hangzhou 311121, Zhejiang, Peoples R China
[4] Ecol & Environm Dept Linhai, Taizhou 317000, Zhejiang, Peoples R China
[5] Yangzhou Univ, Guangling Coll, Yangzhou 225009, Peoples R China
[6] Yangzhou Univ, Sch Plant Protect, Yangzhou 225009, Peoples R China
来源：
MOLECULAR CATALYSIS | 2024年 / 569卷
基金：
中国国家自然科学基金;
关键词：
gamma-keto sulfones; Alkenes; Sodium sulfinates; Acyl imidazoles; ANTIBACTERIAL;
D O I：
10.1016/j.mcat.2024.114563
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
A three-component coupling of alkenes, sodium sulfinates and acyl imidazoles to access gamma-keto sulfones with good functional group tolerance via cooperative N-heterocyclic carbene (NHC)/photocatalysis is developed. Radical mechanism was proposed for the cascade reaction, revealing that a rare radical/radical cation cross- coupling reaction plays an important role.
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页数：9
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