19
Views
4
CrossRef citations to date
0
Altmetric
Original Articles

SYNTHESE ET PROPRIETES DE 2-HYDRAZONOPHENYL-SELENOACETAMIDES

, , &
Pages 161-172 | Received 11 Dec 1997, Accepted 03 Feb 1998, Published online: 27 Oct 2006
 

Abstract

The two steps synthesis of 2-hydrazonophenylselenoacetamides is described starting from sulfur analogs. Depending on the substitution of hydrazono and selenamide groups they allow the preparation of a 1,2,3-selenadiazolium salt, a 5-imino-Δ3-1,2,3-selenadiazoline, 3,6-dihydro-2H-1,3,4-selenadiazines and a 5-selenoxo-2,3,4,5-tetrahydro-1,2,4-triazin- 3-one.

Les 2-hydrazonophénylsélénoacétamides sont obtenus en deux étapes à partir de leurs analogues soufrés. Selon le degré de substitution de l'atome d'azote du groupement hydrazono et de celui du sélénamide, ils permettent d'accéder à un sel de 1,2,3-sékénadiazolium, à une 5-imino-Δ3-1,2,3-sélénadiazoline, aux 3,6-dihydro-2H- 1,3,4-sélénadiazines ou à une 5-sélénoxo-2,3,4,5-térahydro-1,2,4-triazin-3-one.

Reprints and Corporate Permissions

Please note: Selecting permissions does not provide access to the full text of the article, please see our help page How do I view content?

To request a reprint or corporate permissions for this article, please click on the relevant link below:

Academic Permissions

Please note: Selecting permissions does not provide access to the full text of the article, please see our help page How do I view content?

Obtain permissions instantly via Rightslink by clicking on the button below:

If you are unable to obtain permissions via Rightslink, please complete and submit this Permissions form. For more information, please visit our Permissions help page.