Voltammetry of coumarins

Authors
Wu, QS Dewald, HD
Citation
Qs. Wu et Hd. Dewald, Voltammetry of coumarins, ELECTROANAL, 13(1), 2001, pp. 45-48
Citations number
10
Categorie Soggetti
Spectroscopy /Instrumentation/Analytical Sciences
Journal title
ELECTROANALYSIS
ISSN journal
10400397 → ACNP
Volume
13
Issue
1
Year of publication
2001
Pages
45 - 48
Database
ISI
SICI code
1040-0397(200101)13:1<45:VOC>2.0.ZU;2-J
Abstract
Several coumarins were studied using cyclic voltammetry, differential pulse voltammetry, and chronocoulometry. The results show that umbelliferone (7- hydroxycoumarin) and several structurally similar coumarins undergo a pH-de pendent, irreversible oxidation with product adsorption.