Issue 35, 2007
From the journal:

Dalton Transactions

Photophysical and anion sensing properties of platinum(ii) terpyridyl complexes with phenolic ethynyl ligands†‡

Yang Fan,a   Yue-Mei Zhu,a   Feng-Rong Dai,a   Li-Yi Zhanga  and  Zhong-Ning Chen*ab  

* Corresponding authors

a State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian, China
E-mail: czn@fjirsm.ac.cn
Fax: +86-591-8379-2346

b State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai, China

Abstract

A series of platinum(II) terpyridyl complexes with phenolic ethynyl ligands have been synthesized and characterized. Their photophysical and sensing properties towards anions such as fluoride, acetate and dihydrogenphosphate have been investigated. These complexes show a colorimetric response and fluorescence quenching in the presence of anions including fluoride, acetate and dihydrogenphosphate, and selective sensing towards fluoride in some cases. The sensing mechanism has been investigated by spectrophotometric and 1H NMR titration.

Graphical abstract: Photophysical and anion sensing properties of platinum(ii) terpyridyl complexes with phenolic ethynyl ligands

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Article information

DOI
https://doi.org/10.1039/B707797A
Article type
Paper
Submitted
23 May 2007
Accepted
19 Jul 2007
First published
01 Aug 2007

Dalton Trans., 2007, 3885-3892

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Photophysical and anion sensing properties of platinum(II) terpyridyl complexes with phenolic ethynyl ligands

Y. Fan, Y. Zhu, F. Dai, L. Zhang and Z. Chen, Dalton Trans., 2007, 3885 DOI: 10.1039/B707797A

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