ISSN print edition: 0366-6352 ISSN electronic edition: 1336-9075 Registr. No.: MK SR 9/7 Published monthly

Reaction of Chloronaphthoquinones with Phenylhydrazones as Azaenamines in Pyridine

M. A. Berghot and D. S. Badawy

Department of Chemistry, Faculty of Science, Mansoura University, 35516 Mansoura, Egypt

E-mail: dal mag@hotmail.com

Received: 16 September 2002

Abstract: The behaviour of chloronaphthoquinones towards phenylhydrazones in pyridine and resulting N-substituted products are reported. Cyclization of these N-substituted adducts gave different heterocyclic systems. The heterocyclic products were directly formed from the same reaction with the reactive chloronaphthoquinone without detecting the corresponding N-substituted products.

Full paper in Portable Document Format: 575a342.pdf

Chemical Papers 57 (5) 342–349 (2003)