Alkyl radicals from diacyl peroxides: metal-/base-/additive-free photocatalytic alkylation of N-heteroaromatics

被引：43
作者：
Cheng, Fukun [1 ,2 ]
Fan, Lulu [2 ]
Lv, Qiyan [1 ,3 ]
Chen, Xiaolan [1 ]
Yu, Bing [1 ]
机构：
[1] Zhengzhou Univ, Coll Chem, Green Catalysis Ctr, Zhengzhou 450001, Peoples R China
[2] Henan Univ Technol, Coll Chem & Chem Engn, Zhengzhou 450001, Peoples R China
[3] Nanjing Forestry Univ, Natl Engn Res Ctr Low Carbon Proc & Utilizat Fore, Nanjing 210037, Peoples R China
来源：
GREEN CHEMISTRY | 2023年 / 25卷 / 20期
基金：
中国国家自然科学基金;
关键词：
ARYL ACYL PEROXIDES; C-H ALKYLATION; PHOTOREDOX CATALYSIS; UNACTIVATED ALKENES; ADDITIVE-FREE; EFFICIENT; QUINOXALIN-2(1H)-ONES; VINYLARENES; ARYLATION; HALIDES;
D O I：
10.1039/d3gc02545d
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Alkyl diacyl peroxides were demonstrated to be efficient alkylating reagents for the visible-light-induced 4CzIPN-catalyzed direct C-H alkylation of N-heteroaromatics. With this metal-/base-/additive-free photocatalytic system, 57 examples of alkylated N-heteroaromatics scaffolds including 1,2,4-triazine-3,5(2H,4H)-diones (i.e. azauracils), quinoxalin-2(1H)-ones, 2H-benzo[b][1,4]oxazin-2-ones and quinoxalines were successfully synthesized.
引用
收藏
页码：7971 / 7977
页数：7
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