Benzazole (B, N, O, S, Se and Te) based D-A-D type oligomers: Switch from electropolymerization to structural aspect

This review contains the reports of organic heterole (pyrrole, furan, thiophene and selenophene) capped benzazole (B, N, O, S, Se and Te) based donor-acceptor-donor (D-A-D) type oligomers and their electropolymerization. Explored packing pattern of oligomers in solid state by weak intra and inter bonding and non-bonding interaction are also discussed.256