A free radical process for oxidation of hydrocarbons promoted by nonmetal xanthone and tetramethylammonium chloride under mild conditions

被引：30
|
作者：
Du, Zhongtian [1 ,2 ]
Sun, Zhiqiang [1 ]
Zhang, Wei [1 ]
Miao, Hong [1 ]
Ma, Hong [1 ]
Xu, Jie [1 ]
机构：
[1] Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian 116023, Peoples R China
[2] Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China
来源：
TETRAHEDRON LETTERS | 2009年 / 50卷 / 15期
关键词：
Aerobic oxidation; Hydrocarbons; Xanthone; Nitroxyl radical; Quaternary ammonium salts; N-HYDROXYPHTHALIMIDE NHPI; QUATERNARY AMMONIUM-SALTS; MOLECULAR-OXYGEN; AEROBIC OXIDATION; METAL-FREE; HYDROGEN ABSTRACTION; CATALYTIC-OXIDATION; ELECTRON-TRANSFER; HIGHLY EFFICIENT; ONIUM SALTS;
D O I：
10.1016/j.tetlet.2009.01.077
中图分类号：
O62 [有机化学];
学科分类号：
070303 ; 081704 ;
摘要：
A nonmetal catalytic system consisting of N-hydroxyphthalimide, xanthone, and tetramethylammonium chloride was developed. A wide range of hydrocarbons could be oxidized efficiently with dioxygen under mild conditions. In the presence of xanthone and tetramethylammonium chloride, catalytic activity of N-hydroxyphthalimide was greatly improved, and selectivity for alkyl hydroperoxide was remarkably decreased. (C) 2009 Published by Elsevier Ltd.
引用
收藏
页码：1677 / 1680
页数：4
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