Synthesis

The photochemical cyclodehydrogenation route to polycyclic azaarenes

MJE Hewlins, R Salter

Index: Hewlins, Michael J. E.; Salter, Rhys Synthesis, 2007 , # 14 p. 2164 - 2174

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Citation Number: 12

Abstract

Abstract This paper reports an investigation of photochemical cyclodehydrogenation for the preparation of polycyclic azaarenes. Various naphthoquinolines and naphthoisoquinolines were obtained from 2-, 3-, and 4-[2-(1-and 2-naphthyl) vinyl] pyridine. 4-[2-(3-Phenanthryl) vinyl] pyridine gave pyreno [1, 10-hij] isoquinoline. An efficient preparation of (2-arylvinyl) pyridines is described.

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