Synthesis and Electrical Conductivities of Fully Conjugated Schiff Base Macrocycles Containing 1,3,4-Oxadiazole

摘要

Conjugated Schiff base macrocycles containing 1,3,4-oxadiazole were prepared by [2+2]cyclic condensation of phenylenediamine with 2,5-bis(m-formyl-phenyl)-1,3,4-oxadiazole. Thesemacrocycles with iodine or TCNQ produced stable charge-transfer complexes. The formation ofcomplexes were identified by UV-Vis and FT-IR spectra.