Triphenylamine-based novel PET sensors in selective recognition of dicarboxylic acids |
| |
Authors: | Kumaresh Ghosh Goutam Masanta |
| |
Affiliation: | Department of Chemistry, University of Kalyani, Kalyani, Nadia 741235, India |
| |
Abstract: | The triphenylamine-based chemosensors 1 and 2 have been designed and synthesized, for the first time, for the selective recognition of dicarboxylic acids. Carboxylic acid binding takes place through charge neutral pyridyl amide receptor sites with concomitant quenching of fluorescence of the triphenylamine moiety. The bindings were examined using 1H NMR, fluorescence and UV-vis spectroscopic methods. The receptor 1 was found to be selective for glutaric and adipic acids and the macrocycle 2 was specific for 2,2-dimethylmalonic acid. |
| |
Keywords: | Triphenylamine Selective recognition Glutaric acid 2,2-Dimethylmalonic acid PET sensor |
本文献已被 ScienceDirect 等数据库收录! |
|