An azophenol-based chromogenic anion sensor

Citation
Dh. Lee et al., An azophenol-based chromogenic anion sensor, ORG LETT, 3(1), 2001, pp. 5-8
Citations number
29
Language
INGLESE
art.tipo
Article
Categorie Soggetti
Organic Chemistry/Polymer Science
Journal title
ORGANIC LETTERS
ISSN journal
1523-7060 → ACNP
Volume
3
Issue
1
Year of publication
2001
Pages
5 - 8
Database
ISI
SICI code
1523-7060(20010111)3:1<5:AACAS>2.0.ZU;2-6
Abstract
[GRAPHICS] A new chromogenic azophenol-thiourea based anion sensor, 2, has been develo ped. This system allows for the selective colorimetric detection of F-, H2P O4-, and AcO-. Selectivity trends turned out to be dependent upon guest bas icity and conformational complementarity between 2 and the guest.