Synthesis and Properties of Macroheterocyclic Compounds Containing 1-lmino-2-phenyl-1H-inden-3-amine Fragments

摘要

Reaction of 1-imino-2-phenyl-1H-inden-3-amine with 3,3'-dichloro-, 2,2'-disulfo-, and 2,2'-dinitro-biphenyl-4,4'-diamines gave 2 : 1 and 1 : 2 linear condensation products and symmetrical macroheterocycles. The products were characterized by the IR, UV, and ~1H NMR data.