Synthesis and reactions of some new thieno[2,3-b]quinolines and pyrrolylthienoquinolines

Abstract

8-Benzylidene-3-cyano-4-phenyl-5,6,7,8-tetrahydroquinolin-2(1H)thione (2) was synthesized and used asstarting material for the synthesis of poly fused heterocycles e.g thienoquinolines, oxadiazolylthienoquinolines and pyrrolylthienoquinolines