Base-free copper-catalyzed aerobic oxidation of benzylic alcohols with N-benzylidene-N,N-dimethylthane-1,2-diamine and TEMPO

被引：23
|
作者：
Wang, Qiufen [1 ]
Zhang, Ying [1 ]
Zheng, Gengxiu [1 ]
Tian, Zhongzhen [1 ]
Yang, Guanyu [2 ]
机构：
[1] Univ Jinan, Sch Chem & Chem Engn, Jinan 250022, Peoples R China
[2] Zhengzhou Univ, Dept Chem, Zhengzhou 450052, Peoples R China
来源：
CATALYSIS COMMUNICATIONS | 2011年 / 14卷 / 01期
关键词：
Aerobic oxidation; Alcohol; N-benzylidene-N,N-dimethylthane-1,2-diamine; Copper; TEMPO; METAL-FREE; EFFICIENT; ALDEHYDES; COMPLEX; GREEN; WATER;
D O I：
10.1016/j.catcom.2011.07.019
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
Selective oxidation of alcohols using N-benzylidene-N,N-dimethylthane-1,2-diamine. CuBr2 and TEMPO as the catalytic system was developed. Catalyzed by this simple catalytic system in the absence of any external base, various benzylic alcohols could be oxidized to their corresponding aldehydes with excellent yields in CH3CN/H2O (v/v = 1/1) under 0.2 MPa O-2 at 80 degrees C. (C) 2011 Elsevier B.V. All rights reserved.
引用
收藏
页码：92 / 95
页数：4
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