Hydrazine-Selective Chromogenic and Fluorogenic Probe Based on Levulinated Coumarin

Chemosignaling of hydrazine by selective deprotection of levulinated coumarin was investigated. In the presence of hydrazine, levulinated coumarin was selectively deprotected, resulting in chromogenic and fluorescent turn-on type signaling. The selective naked-eye detectable signaling of hydrazine w...

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Bibliographic Details
Published in:Organic letters 2011-10, Vol.13 (19), p.5260-5263
Main Authors: Choi, Myung Gil, Hwang, Jiyoung, Moon, Jung Ok, Sung, Jaeyoung, Chang, Suk-Kyu
Format: Article
Language:English
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Summary:Chemosignaling of hydrazine by selective deprotection of levulinated coumarin was investigated. In the presence of hydrazine, levulinated coumarin was selectively deprotected, resulting in chromogenic and fluorescent turn-on type signaling. The selective naked-eye detectable signaling of hydrazine was possible in the presence of representative metal ions and common anions in an aqueous environment.
ISSN:1523-7060
1523-7052
DOI:10.1021/ol202136q