De Novo Synthesis of Imidazoles by Visible-Light-Induced Photocatalytic Aerobic Oxidation/[3+2] Cycloaddition/Aromatization Cascade

被引:55
作者
Deng, Qiao-Hui [1 ,2 ]
Zou, You-Quan [1 ,2 ]
Lu, Liang-Qiu [1 ,2 ]
Tang, Zi-Long [3 ]
Chen, Jia-Rong [1 ,2 ]
Xiao, Wen-Jing [1 ,2 ,3 ]
机构
[1] Cent China Normal Univ, Coll Chem, Minist Educ, Key Lab Pesticide & Chem Biol, Wuhan 430079, Hubei, Peoples R China
[2] Collaborat Innovat Ctr Chem Sci & Engn, Tianjin 300072, Peoples R China
[3] Hunan Univ Sci & Technol, Sch Chem & Chem Engn, Xiangtan 411201, Peoples R China
基金
美国国家科学基金会;
关键词
cascade; cycloaddition; imidazoles; oxidation; photochemistry; ALPHA-METALATED ISOCYANIDES; COMBRETASTATIN A-4 ANALOGS; PHOTOREDOX CATALYSIS; C-C; DUAL CATALYSIS; MULTICOMPONENT REACTIONS; REGIOSELECTIVE SYNTHESIS; COMBINING PHOTOREDOX; ANTITUMOR-ACTIVITY; BOND FORMATION;
D O I
10.1002/asia.201402443
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
A visible-light-induced photocatalytic aerobic oxidation/[3+2] cycloaddition/aromatization cascade between secondary amines and isocyanides has been successfully developed. The reaction provides a general and efficient access to diversely substituted imidazoles and imidazo[1,5-a] quinoxalin-4(5 H)-ones in good yields under mild conditions.
引用
收藏
页码:2432 / 2435
页数:4
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