Copper(II)-coordinated organic nanotube: A novel heterogeneous catalyst for various oxidation reactions

被引:28
作者
Chattopadhyay, Tanmay [1 ]
Kogiso, Masaki [1 ]
Asakawa, Masumi [1 ]
Shimizu, Toshimi [1 ]
Aoyagi, Masaru [1 ]
机构
[1] Natl Inst Adv Ind Sci & Technol, Nanotube Res Ctr NTRC, Tsukuba, Ibaraki 3058565, Japan
关键词
Copper(II)-coordinated organic nanotube; Heterogeneous catalyst; Oxidation of various organic compounds; Reusability; Peroxo bridge nano-intermediate; HYDROGEN-PEROXIDE; TRANSITION-METAL; LIPID NANOTUBES; ARCHITECTURES; COPPER(II); COMPLEXES; BONDS;
D O I
10.1016/j.catcom.2010.07.013
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
Copper(II)-coordinated organic nanotube can function as a heterogeneous catalyst for oxidation of a variety of organic compounds in the presence of hydrogen peroxide and tert-butyl hydroperoxide. The morphology of this catalyst remained same before and after the oxidation reactions. The catalyst can be reused for several times. In the presence of hydrogen peroxide, Copper(II)-coordinated organic nanotube formed a stable brown color peroxo bridge intermediate. But such intermediate did not form with tert-butyl hydroperoxide. (C) 2010 Elsevier B.V. All rights reserved.
引用
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页码:9 / 13
页数:5
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