Imino-bridged heterocycles. II. Regiospecific synthesis of the 11<i>H</i>-benzo[5,6]cyclohepta[1,2-<i>c</i>]pyridin-6,11-imine and 5<i>H</i>-benzo[4,5]cyclohepta[1,2-<i>b</i>]pyridin-5,10-imine systems

Abstract

Abstract is not available.