[3+2]-Cycloaddition of 2H-Azirines with Nitrosoarenes: Visible-Light-Promoted Synthesis of 2,5-Dihydro-1,2,4-oxadiazoles

被引：67

作者：

Cai, Bao-Gui ^{[1
]}

Chen, Ze-Le ^{[1
]}

Xu, Guo-Yong ^{[3
]}

Xuan, Jun ^{[1
,3
]}

Xiao, Wen-Jing ^{[2
]}

机构：

[1] Anhui Univ, Coll Chem & Chem Engn, Anhui Prov Key Lab Chem Inorgan Organ Hybrid Func, Hefei 230601, Anhui, Peoples R China

[2] Cent China Normal Univ, Coll Chem, Key Lab Pesticide & Chem Biol, Minist Educ, 152 Luoyu Rd, Wuhan 430079, Hubei, Peoples R China

[3] Anhui Univ, Inst Phys Sci & Informat Technol, Hefei 230601, Anhui, Peoples R China

来源：

ORGANIC LETTERS | 2019年 / 21卷 / 11期

基金：

中国国家自然科学基金;

关键词：

SOLID-PHASE SYNTHESIS; PHOTOREDOX CATALYSIS; CYCLOADDITION; CYCLIZATION; CHEMISTRY; FUNCTIONALIZATION; DERIVATIVES; ANNULATION; 1,2,4-OXADIAZOLES; CYCLOPROPANES;

D O I：

10.1021/acs.orglett.9b01416

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

A formal [3 + 2]-cycloaddition reaction of 2H-azirines with nitrosoarenes has been achieved under irradiation by visible light with the assistance of organic dye photoredox catalyst. This method utilizes nitrosoarenes as efficient radical acceptors and provides a green and powerful method for a series of biologically important 1,2,4-oxadiazole derivatives in moderate to good yields.

引用

页码：4234 / 4238

页数：5

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