Visible-Light-Promoted [3+2] Cycloaddition of 2H-Azirines with Quinones: Access to Substituted Benzo[f]isoindole-4,9-diones

被引:15
作者
Wang, Lijia [1 ]
Liu, Chuang [1 ]
Li, Lei [1 ]
Wang, Xin [1 ]
Sun, Ran [1 ]
Zhou, Ming-Dong [1 ]
Wang, He [1 ]
机构
[1] Liaoning Petrochem Univ, Sch Petrochem Engn, Fushun 113001, Liaoning, Peoples R China
基金
中国国家自然科学基金;
关键词
Photocatalysis; Cycloaddition; Quinones; 2H-Azirines; Benzo[f]isoindole-4; 9-diones; 1,3-DIPOLAR CYCLOADDITION; AROMATIZATION SEQUENCE; PHOTOREDOX CATALYSIS; CHEMISTRY; PYRIDINES; 3-PHENYL-2H-AZIRINES; CYCLIZATION; PYRAZINES; CLEAVAGE;
D O I
10.1002/cjoc.202100728
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Comprehensive Summary A visible-light-promoteded [3 + 2] cycloaddition reaction of 2H-azirines with quinones has been developed under mild reaction conditions. The reaction provides a general and efficient strategy for the synthesis of the benzo[f]isoindole-4,9-diones scaffold via a tandem [3 + 2] cyclization/oxidative aromatization with molecular oxygen. Furthermore, preliminary studies for photocatalytic properties show that the benzo[f]isoindole-4,9-diones 3 can be used as photocatalysts in several organic transformations.
引用
收藏
页码:719 / 724
页数:6
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