A Hydrogen Pyrophosphate Selective Anion Receptor Based on Thiosemicarbazone

A novel rigid anion receptor 1 containing thiosemicarbazone groups were synthesized. Receptor 1 displayed competitive turn‐off fluorescence and colorimetric response for hydrogen pyrophosphate. This recognition process was confirmed by UV–vis, fluorescence titrations. A detailed analysis of the TD‐d...

Full description

Saved in:
Bibliographic Details
Published inBulletin of the Korean Chemical Society Vol. 38; no. 12; pp. 1435 - 1442
Main Authors Pandian, Thiravidamani Senthil, Srinivasadesikan, Venkatesan, Lin, Ming‐Chang, Park, Jong IL, Kang, Jongmin
Format Journal Article
LanguageEnglish
Published Weinheim Wiley‐VCH Verlag GmbH & Co. KGaA 01.12.2017
대한화학회
Subjects
Anion receptor
Hydrogen bonding
Hydrogen pyrophosphate
Thiourea
화학
Online AccessGet full text

Cover

More Information
Summary:A novel rigid anion receptor 1 containing thiosemicarbazone groups were synthesized. Receptor 1 displayed competitive turn‐off fluorescence and colorimetric response for hydrogen pyrophosphate. This recognition process was confirmed by UV–vis, fluorescence titrations. A detailed analysis of the TD‐density functional theory calculations was consistent with the observed colorimetric experiments. These experiments revealed that the colorimetric and fluorescent response is triggered by thiourea/ HP2O73− hydrogen bonding.
Bibliography:http://onlinelibrary.wiley.com/doi/10.1002/bkcs.11320/abstract
ISSN:1229-5949
0253-2964
1229-5949
DOI:10.1002/bkcs.11320