Russian Journal of Organic Chemistry

, Volume 49, Issue 9, pp 1348–1351 | Cite as

Reaction of 3-arylhydrazono-3H-furan-2-ones with o-phenylenediamine

Article

Abstract

Depending on the conditions, 3-arylhydrazono-3H-furan-2-ones reacted with o-phenylenediamine along two pathways with formation of 2-hydrazonotetrahydrobenzopyrrolo[1,2-a]imidazol-1-ones and 2-(1-aryl-1H-pyrazol-3-yl)benzimidazoles.

Keywords

Benzimidazol Brown Crystal Hydrazono Anhydrous Sodium Acetate Hydrazone Fragment 

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Copyright information

© Pleiades Publishing, Ltd. 2013

Authors and Affiliations

  1. 1.Chernyshevsky Saratov State UniversitySaratovRussia

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