Issue 3, 2013
From the journal:

Green Chemistry

Gold nanoparticle-catalyzed cyclocarbonylation of 2-aminophenols†

Akifumi Noujima,a   Takato Mitsudome,a   Tomoo Mizugaki,a   Koichiro Jitsukawaa  and  Kiyotomi Kaneda*ab  

* Corresponding authors

a Department of Materials Engineering Science, Graduate School of Engineering Science, Osaka University, 1-3 Machikaneyama, Toyonaka, Osaka, Japan
E-mail: kaneda@cheng.es.osaka-u.ac.jp
Fax: +81 6-6850-6260
Tel: +81 6-6850-6260

b Research Center for Solar Energy Chemistry, Osaka University, 1-3 Machikaneyama, Toyonaka, Osaka, Japan

Abstract

Gold nanoparticles supported on hydrotalcite acted as a highly efficient catalyst for the cyclocarbonylation of 2-aminophenols to 2-benzoxazolinones without any additives. After the cyclocarbonylation, the hydrotalcite-supported gold nanoparticles could be reused without loss of catalytic efficiency.

Graphical abstract: Gold nanoparticle-catalyzed cyclocarbonylation of 2-aminophenols

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Article information

DOI
https://doi.org/10.1039/C2GC36851J
Article type
Communication
Submitted
21 Nov 2012
Accepted
21 Dec 2012
First published
21 Dec 2012

Green Chem., 2013,15, 608-611

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Gold nanoparticle-catalyzed cyclocarbonylation of 2-aminophenols

A. Noujima, T. Mitsudome, T. Mizugaki, K. Jitsukawa and K. Kaneda, Green Chem., 2013, 15, 608 DOI: 10.1039/C2GC36851J

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