Issue 25, 2013
From the journal:

Chemical Communications

Aryl iodides as strong inhibitors in gold and gold-based bimetallic quasi-homogeneous catalysis†

Raghu Nath Dhital,ab   Choavarit Kamonsatikul,c   Ekasith Somsook,c   Yoshinori Satod  and  Hidehiro Sakurai*ab  

* Corresponding authors

a Institute for Molecular Science, Myodaiji, Okazaki 444 8787, Japan
E-mail: hsakurai@ims.ac.jp
Fax: +81-564595527

b Japan Science and Technology Agency, ACT-C, 4-1-8 Honcho, Kawaguchi, Saitama 332-0012, Japan

c NANOCAST Laboratory, Center for Catalysis, Department of Chemistry and Center for Innovation in Chemistry, Faculty of Science, Mahidol University, 272 Thung Phaya Thai, Rama VI Rd., Ratchathewi, Bangkok 10400, Thailand

d Graduate School of Environmental Studies, Tohoku University, Aoba, Aramaki, Aoba-ku, Sendai 980-8579, Japan

Abstract

The strong inhibitor effect of aryl iodides on the quasi-homogenous gold-catalyzed oxidation reaction was described. Aryl iodides were adsorbed on the exposed surface of Au clusters, which affected the accessibility of the nanoclusters to the reacting species and acted as strong inhibitors in catalysis.

Graphical abstract: Aryl iodides as strong inhibitors in gold and gold-based bimetallic quasi-homogeneous catalysis

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Article information

DOI
https://doi.org/10.1039/C3CC39019E
Article type
Communication
Submitted
18 Dec 2012
Accepted
06 Feb 2013
First published
07 Feb 2013

Chem. Commun., 2013,49, 2542-2544

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Aryl iodides as strong inhibitors in gold and gold-based bimetallic quasi-homogeneous catalysis

R. N. Dhital, C. Kamonsatikul, E. Somsook, Y. Sato and H. Sakurai, Chem. Commun., 2013, 49, 2542 DOI: 10.1039/C3CC39019E

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