Complexing behavior of new naphthalene derivatives having amide groups as fluorescent chemosensors for alkali and alkaline earth metal ions

Authors
Kawakami, J Fukushi, A Ito, S
Citation
J. Kawakami et al., Complexing behavior of new naphthalene derivatives having amide groups as fluorescent chemosensors for alkali and alkaline earth metal ions, CHEM LETT, (9), 1999, pp. 955-956
Citations number
5
Categorie Soggetti
Chemistry
Journal title
CHEMISTRY LETTERS
ISSN journal
03667022 → ACNP
Issue
9
Year of publication
1999
Pages
955 - 956
Database
ISI
SICI code
0366-7022(199909):9<955:CBONND>2.0.ZU;2-7
Abstract
New naphthalene derivatives (1NSN, 1NLN, 1NE and 1NcrownN) as fluorescent c hemosensors for metal ions using excimer emission were synthesized. We inve stigated the metal ion recognition of 1NSN, 1NLN, 1NE and 1NcrownN. Large c hanges in the fluorescence spectra of not only 1NSN and 1NLN but also 1NE w ere observed with the addition of magnesium ion. However, changes in the fl uorescence spectra of 1NcrownN were not observed with the addition of alkal i and alkaline earth metal ions.