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- Title
Regioselective combination of 1,3-dinucleophiles such as 2-mercaptobenzimidazole, 5-mercapto-3-phenyltriazole and potassium thiocyanate with 2,2-dicyanooxiranes.
- Authors
Seifi, Mohammad; Sheibani, Hassan
- Abstract
A group of heterocyclic compounds of condensed [1,3]thiazole with benzimidazole or triazole derivatives were obtained by the regioselective reactions of the 2,2-dicyanooxiranes with 1H- 1,3-benzimidazol-2-thiol or 5-phenyl-4H-1,2,4-triazol-3-thiol respectively in good to excellent yields. Also, we performed a reaction between 2,2-oxiranedicarbonitrile reagents and potassium thiocyanate in acetic anhydride at room temperature and isolated 2-acetylimino-1,3-oxathiole derivatives.
- Subjects
HETEROCYCLIC compounds; THIAZOLES; BENZIMIDAZOLES; REGIOSELECTIVITY (Chemistry); THIOCYANATES; ACETIC anhydride
- Publication
ARKIVOC: Online Journal of Organic Chemistry, 2013, p191
- ISSN
1551-7004
- Publication type
Article