Imidazo-anthraquinone derivatives for the chromo-fluorogenic sensing of basic anions and trivalent metal cations

Four imidazo-anthraquinone derivatives (2a-d) functionalized with different aromatic and heteroaromatic groups were synthesized, characterized and their coordination behaviour against selected anions and cations tested. Acetonitrile solutions of probes 2a-d showed charge-transfer absorption bands in...

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Bibliographic Details
Main Author: Marín-Hernández, Cristina (author)
Other Authors: Santos-Figueroa, Luis E. (author), Moragues, María E. (author), Raposo, M. Manuela M. (author), Rosa M. F. Batista (author), Costa, Susana P. G. (author), Pardo,Teresa (author), Martínez-Máñez, Ramón (author), Sancenón, Félix (author)
Format: article
Language:eng
Published: 2014
Subjects:
synthesis
colorimetric and fluorimetric chemosensors
basic anions
trivalent metal cations
imidazoles
anthraquinones
thiophene
pyrrole
furan
UV-visible spectroscopy
fluorescence
chemosensors
Ciências Naturais::Ciências Químicas
Science & Technology
Online Access:http://hdl.handle.net/1822/33378
Country:Portugal
Oai:oai:repositorium.sdum.uminho.pt:1822/33378

Internet

http://hdl.handle.net/1822/33378

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