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Report | Regular issue | Vol 19, No. 2, 1982, pp.333-338
Published online, 1st January, 1970
DOI: 10.3987/R-1982-02-0333
A Convenient Synthesis of Polyfused Heterocyclic Systems from Heterocyclic Amines and 2,3-Dichloronaphthquinone Using Phase Transfer Catalysis

Ahmad Kamal El-Shafei, Adel Sultan, and Gaston Vernin

*Fac. des Sciences et Techniques de St Jérome, Av. Escadrille Normandie-Niemen Case 552, 13397 Marseille Cedex 20, France

Abstract

Some new polyfused heterocyclic systems were obtained by reacting 2,3-dichloronaphthoquinone with some dianionic ambident heterocyclic compounds containing N-, S-, C- or O- poles under phase transfer catalysis conditions.