A novel fluorescent sensor for diammonium and metal ions based on a supramolecular charge-transfer complex of bis(aza-18-crown-6)-containing dienone

A novel fluorescent sensor for diammonium and metal ions based on a supramolecular charge-transfer complex of bis(aza-18-crown-6)-containing dienone

A bis(aza-18-crown-6)-containing 2,5-di(benzylidene)cyclopentanone and a bis(ammoniopropyl) derivative of 1,2-di(4-pyridyl)ethylene in MeCN were found to form a supramolecular charge-transfer complex, which can act as an “off–on” fluorescent sensor for the Ca2+ and 1,12-dodecanediammonium ions. The...

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Bibliographic Details
Main Authors: Sergey P. Gromov, Marina V. Fomina, Ilia P. Zdorovenko, Artem N. Fakhrutdinov, Evgeny N. Ushakov
Format: Article
Language:English
Published: Frontiers Media S.A. 2023-10-01
Series:Frontiers in Chemistry
Subjects:
dienones
charge-transfer complexes
fluorescent sensor
NMR spectroscopy
electronic spectroscopy
quantum chemical calculations
Online Access:https://www.frontiersin.org/articles/10.3389/fchem.2023.1263440/full

Internet

https://www.frontiersin.org/articles/10.3389/fchem.2023.1263440/full

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