An efficient approach to 4-chloro quinolines <i>via</i> TMSCl-mediated cascade cyclization of <i>ortho</i>-propynol phenyl azides

Abstract

A novel and efficient strategy for the synthesis of 4-chloro quinolines <italic>via</italic> the TMSCl-mediated cascade cyclization of easily prepared <italic>ortho</italic>-propynol phenyl azides is developed.