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Photoresponsive, amide-based derivative of embonic acid for anion recognition

Abstract

The synthesis and ion-binding properties of amide-based derivative of embonic acid andp-aminoazobenzenewere described. The new compound was characterized by X-ray structural analysis and spectroscopic methods.Ligand interacts in acetonitrile with Y-shaped anions (benzoates and acetates) and dihydrogen phosphatesforming complexes of 1:1 stoichiometry. In more polar DMSO the complexes stoichiometry changes to 2:1(L:anion). Light-inducedtranstocisisomerization was studied. The effect of anions on thermal back iso-merization was investigated.

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Category:
Articles
Type:
artykuły w czasopismach
Published in:
JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY no. 390,
ISSN: 1010-6030
Language:
English
Publication year:
2020
Bibliographic description:
Łukasik N., Chojnacki J., Luboch E., Okuniewski A., Wagner-Wysiecka E.: Photoresponsive, amide-based derivative of embonic acid for anion recognition// JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY -Vol. 390, (2020), s.112307-
DOI:
Digital Object Identifier (open in new tab) 10.1016/j.jphotochem.2019.112307
Sources of funding:
  • Statutory activity/subsidy
Verified by:
Gdańsk University of Technology

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