Photoinduced Metal- and Photosensitizer-Free Decarbonylative C-H Alkylation of Cyclic Sulfamidate Imines

被引：14

作者：

Fang, Ling ^{[1
,2
]}

Yu, Jiawen ^{[1
,2
]}

Yu, Zhiyun ^{[1
,2
]}

Tong, Feifei ^{[1
,2
]}

Zhang, Chun ^{[1
,2
]}

Hu, Dandan ^{[1
,2
]}

Zhang, Jun-Qi ^{[1
,2
]}

Ren, Hongjun ^{[1
,2
,3
]}

机构：

[1] Taizhou Univ, Adv Res Inst, Taizhou 318000, Peoples R China

[2] Taizhou Univ, Dept Chem, Taizhou 318000, Peoples R China

[3] Henan Normal Univ, Sch Chem & Chem Engn, Xinxiang 453000, Peoples R China

来源：

JOURNAL OF ORGANIC CHEMISTRY | 2023年 / 88卷 / 24期

基金：

中国国家自然科学基金;

关键词：

QUINOXALIN-2(1H)-ONES; FUNCTIONALIZATION; CONSTRUCTION; HETEROARENES; BONDS;

D O I：

10.1021/acs.joc.3c02088

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Photoinduced decarbonylative C-C bond formation with readily accessible aldehydes as alkyl sources is described. This protocol provides a sustainable alternative for the effective construction of diverse valuable 4-alkylated sulfonyl ketimines under metal- and photosensitizer-free conditions. Significantly, in this reaction, air serves as the green oxidant, and cyclic sulfamidate imines play a dual role of substrate and photocatalyst, thus affording a concise reaction system for C-H alkylation of cyclic sulfamidate imines.

引用

页码：17249 / 17256

页数：8

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