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

Tian Tian; Xiang Zhou; Wing H. Chan

doi:10.2174/157017807781212148

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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Letters in Organic Chemistry

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

Volume: 4 Issue: 5

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

Affiliation:

Keywords: Spirobenzopyran, dithiocarbamate, merocyanine, mercury sensing

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.

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Tian Tian , Xiang Zhou and Wing H. Chan , Design and Synthesis of Hg2+ Sensing Probe Based on Spirobenzopyran Derivatives, Letters in Organic Chemistry 2007; 4 (5) . https://dx.doi.org/10.2174/157017807781212148