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Benzo[1,2-c:3,4-c']bis[1,2,5]selenadiazole, [1,2,5]selenadiazolo-[3,4-e]-2,1,3-benzothiadiazole, furazanobenzo-2,1,3-thiadiazole, furazanobenzo-2,1,3-selenadiazole and related heterocyclic systems

✍ Scribed by Catherine M. Cillo; Timothy D. Lash

Publisher: Journal of Heterocyclic Chemistry
Year: 2004
Tongue: English
Weight: 214 KB
Volume: 41
Category: Article
ISSN: 0022-152X
DOI: 10.1002/jhet.5570410616

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✦ Synopsis

Abstract

The first synthesis of benzo[1,2‐c:3,4‐c']bis[1,2,5]selenadiazole has been developed starting from commercially available 4‐nitrobenzo‐2,1,3‐selenadiazole. Improved syntheses of the related heterocycles [1,2,5]selenadiazolo[3,4‐e]‐2,1,3‐benzothiadiazole, furazanobenzo‐2,1,3‐thiadiazole and furazanobenzo‐2,1,3‐selenadiazole are also reported.

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