Issue 42, 2012
From the journal:

Chemical Communications

A zinc porphyrin-based molecular probe for the determination of contamination in commercial acetonitrile†‡

Hongsik Yoon,a   Chi-Hwa Lee,a   Young-Hwan Jeong,a   Hyuk-Chan Geea  and  Woo-Dong Jang*a  

* Corresponding authors

a Department of Chemistry, Yonsei University, Seoul 120-749, Korea
E-mail: wdjang@yonsei.ac.kr

Abstract

A zinc porphyrin-based receptor containing four triazole groups at the ortho-position of each phenyl group (1) was utilized as a useful probe for the determination of contaminants in acetonitrile (MeCN). Through the simple observation of the absorption spectrum of 1 in MeCN, the cyanide contamination concentration could be directly determined.

Graphical abstract: A zinc porphyrin-based molecular probe for the determination of contamination in commercial acetonitrile

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Article information

DOI
https://doi.org/10.1039/C2CC31149F
Article type
Communication
Submitted
15 Feb 2012
Accepted
27 Mar 2012
First published
28 Mar 2012

Chem. Commun., 2012,48, 5109-5111

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A zinc porphyrin-based molecular probe for the determination of contamination in commercial acetonitrile

H. Yoon, C. Lee, Y. Jeong, H. Gee and W. Jang, Chem. Commun., 2012, 48, 5109 DOI: 10.1039/C2CC31149F

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