Catalyst-free photooxidation of triarylphosphines under aerobic conditions

被引：21

作者：

Ding, Aishun ^{[1
]}

Wang, Yu ^{[2
,3
]}

Rios, Ramon ^{[4
]}

Sun, Jing ^{[1
]}

Li, Han ^{[1
]}

Guo, Hao ^{[1
]}

机构：

[1] Fudan Univ, Dept Chem, Shanghai 200433, Peoples R China

[2] Fudan Univ, Dept Head & Neck Surg, Shanghai Canc Ctr, Shanghai 200433, Peoples R China

[3] Fudan Univ, Dept Oncol, Shanghai Med Coll, Shanghai 200433, Peoples R China

[4] Univ Southampton, Sch Chem, Southampton SO17 1BJ, Hants, England

来源：

JOURNAL OF SAUDI CHEMICAL SOCIETY | 2015年 / 19卷 / 06期

基金：

对外科技合作项目（国际科技项目）;

关键词：

Photochemistry; Oxidation; Phosphine; Green chemistry; Phosphine oxide; ELECTRON-TRANSFER; RADICAL CATIONS; OXIDATION; OXYGEN; COMPLEX; GENERATION; REDUCTION; PHOSPHINE; CHEMISTRY; OXIDES;

D O I：

10.1016/j.jscs.2015.07.004

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A new method for the photooxidation of triarylphosphines into the corresponding oxides is developed. In this new protocol, neither a catalyst nor an additive is required. The greenest oxidant, oxygen in air atmosphere, is used. After a short period of photo irradiation at rt, stoichiometric amounts of the oxides can be easily afforded by simply recycling the solvent under vacuum. No waste is formed in the whole process of this reaction. The substrate scope of this reaction is broad, showing very good application prospects in both organic chemistry and industrial processes. (C) 2015 King Saud University. Production and hosting by Elsevier B.V. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).

引用

页码：706 / 709

页数：4

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