Tetrahedron

Synthesis of pyrrolo [3, 4-c] quinolines by 1, 5-electrocyclisation of non-stabilised azomethine ylides

M Nyerges, Á Pintér, A Virányi, G Blaskó, L Tőke

Index: Nyerges, Miklos; Pinter, Aron; Viranyi, Andrea; Blasko, Gabor; Toke, Laszlo Tetrahedron, 2005 , vol. 61, # 34 p. 8199 - 8205

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Citation Number: 26

Abstract

A new route to the pyrrolo [3, 4-c] quinoline ring system has been developed via the 1, 5- dipolar electrocyclisation reactions of azomethine ylides derived from easily available 3- formylquinoline derivatives. The intermediacy of azomethine ylides was shown by the trapping of the proposed dipoles with N-phenylmaleimide.

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