Heterocyclic quinones with bridgehead nitrogen atoms. Part I. Pyrrolo[1,2‐a]quinoxaline‐6,9‐dione and pyrrolo[2,1‐c][1,2,4]benzotriazine‐6,9‐dione

Abstract
The synthesis and some reactions of pyrrolo[1,2‐a]quinoxaline‐6,9‐dione and pyrrolo[2,1‐c][1,2,4]benzotriazine‐6,9‐dione are described.