Visible Light-Promoted Recyclable Carbon Nitride-Catalyzed Dioxygenation of β, γ-Unsaturated Oximes

被引：23

作者：

Fu, Xiao-Yang ^{[1
]}

Si, Ya-Feng ^{[1
]}

Qiao, Li-Peng ^{[1
]}

Zhao, Yu-Fen ^{[1
]}

Chen, Xiao-Lan ^{[1
]}

Yu, Bing ^{[1
]}

机构：

[1] Zhengzhou Univ, Coll Chem, Green Catalysis Ctr, Zhengzhou 450001, Peoples R China

来源：

ADVANCED SYNTHESIS & CATALYSIS | 2022年 / 364卷 / 03期

基金：

中国国家自然科学基金;

关键词：

Visible-light-induced; Heterogeneous catalysis; beta; gamma-Unsaturated oximes; Isoxazolines; OXIDATION REACTIONS; PHOTOCATALYST; POLYMERS; RADICALS; TIO2; CYCLIZATION; GENERATION; COMPLEXES; MECHANISM; CLEAVAGE;

D O I：

10.1002/adsc.202101012

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

A visible-light-induced dioxygenation of beta, gamma-unsaturated oximes for the synthesis of diverse useful isoxazolines bearing a hydroxyl moiety was developed by employing graphitic carbon nitride (g-C3N4) as a heterogeneous photocatalyst under an air atmosphere. Noted that, the eminent advantages of this metal-free protocol include step economy, easy operation, a recyclable photocatalyst, external reductant-/oxidant-free and mild reaction conditions. Additionally, mechanistic studies indicated hydroxyl radical was generated under the photocatalysis of g-C3N4.

引用

页码：574 / 580

页数：7

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