Visible-light-promoted catalytic epoxidation of alkenes under metal-free conditions

被引：0

作者：

Tan, Dabao ^{[1
]}

Cai, Xiaoyan ^{[3
]}

Zhang, Lele ^{[2
]}

Liu, Boyu ^{[1
]}

Zeng, Jianbin ^{[1
]}

Li, Feiming ^{[1
]}

Cai, Zhixiong ^{[1
]}

Huang, Mingqiang ^{[1
]}

Chen, Xiaoping ^{[1
]}

Cai, Shunyou ^{[1
,2
]}

机构：

[1] Minnan Normal Univ, Sch Chem Chem Engn & Environm, Fujian Prov Key Lab Modern Analyt Sci & Separat Te, Zhangzhou 363000, Peoples R China

[2] Peking Univ, Guangdong Prov Key Lab Chem Genom, Shenzhen Grad Sch, Shenzhen 518055, Peoples R China

[3] Fujian Med Univ, Zhangzhou Affiliated Hosp, Zhangzhou 363000, Peoples R China

来源：

ORGANIC CHEMISTRY FRONTIERS | 2024年 / 11卷 / 22期

基金：

中国国家自然科学基金;

关键词：

BIOSYNTHESIS; EFFICIENT; SCISSION;

D O I：

10.1039/d4qo01265h

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

A new practical approach for mild olefin epoxidations has been developed through visible-light-promoted photoredox catalysis. This innovative technique enables the direct and convenient use of oxygen as the sole terminal oxidant to prepare a range of epoxides at room temperature, without the need for metals. It is worth mentioning that the success of this conversion is significantly influenced by the careful selection of the solvent system and photocatalyst. In this work, we report a method for the synthesis of functionalized epoxy analogues using the synergistic interaction of 4CzIPN and oxygen under visible light stimulation.

引用

页码：6437 / 6443

页数：7

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