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Letters in Organic Chemistry

Editor-in-Chief

ISSN (Print): 1570-1786
ISSN (Online): 1875-6255

Design and Synthesis of Hg2+ Sensing Probe Based on Spirobenzopyran Derivatives

Author(s): Tian Tian, Xiang Zhou and Wing H. Chan

Volume 4, Issue 5, 2007

Page: [362 - 365] Pages: 4

DOI: 10.2174/157017807781212148

Price: $65

Abstract

A series of spirobenzopyran derivatives 9a-9c bearing a dithiocarbamate/dithiocarbonate as the metal-ligating group were designed for colormetric metal sensors and synthesized. The binding properties of the sensors with different metal ions were investigated. In terms of response time, selectivity and sensitivity, sensor 9a showed a good sensing ability toward mercury ion.

Keywords: Spirobenzopyran, dithiocarbamate, merocyanine, mercury sensing


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