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 - Université de Lorraine Accéder directement au contenu
Article Dans Une Revue Electrochimica Acta Année : 2001

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

Résumé

The electrochemical behaviour of [2H] benziso-1,2-selenazol-3-one (2b) in non 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 impact of the availability of the lone pair of the nitrogen atoms adjacent to the selenium atom on the electrochemical behaviour is discussed.

Dates et versions

hal-01942025 , version 1 (02-12-2018)

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B. Dakova, Alain Walcarius, L. Lamberts, M. Evers. 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. Electrochimica Acta, 2001, 46 (9), pp.1259-1265. ⟨10.1016/S0013-4686(00)00701-5⟩. ⟨hal-01942025⟩

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