Electrochemical behaviour of seleno-organic compounds Part 5. [2H] Benziso-1,2-selenazol-3-one, [3H] benzo-2,1-thiaselenol-3-one and [3H] benzo-1,2-dithiol-3-one

Authors
Dakova, B Walcarius, A Lamberts, L Evers, M
Citation
B. Dakova et al., Electrochemical behaviour of seleno-organic compounds Part 5. [2H] Benziso-1,2-selenazol-3-one, [3H] benzo-2,1-thiaselenol-3-one and [3H] benzo-1,2-dithiol-3-one, ELECTR ACT, 46(9), 2001, pp. 1259-1265
Citations number
90
Categorie Soggetti
Physical Chemistry/Chemical Physics
Journal title
ELECTROCHIMICA ACTA
ISSN journal
00134686 → ACNP
Volume
46
Issue
9
Year of publication
2001
Pages
1259 - 1265
Database
ISI
SICI code
0013-4686(20010201)46:9<1259:EBOSCP>2.0.ZU;2-C
Abstract
The electrochemical behaviour of [2H] benziso-1,2-selenazol-3-one (2b) in n on aqueous media was studied using a platinum electrode. The corresponding Se-monoxide 3 was isolated and characterised. Comparison with [2H] benziso- 1,2-thiazol-3-one (2a), [3H] benzo-1,2-dithiol-3-one (4a) and [3H] benzo-2, 1-thioselenol-3-one (4b) was performed. In the case of compounds 2a,b the i mpact of the availability of the lone pair of the nitrogen atoms adjacent t o the selenium atom on the electrochemical behaviour is discussed. (C) 2001 Elsevier Science Ltd. All rights reserved.