Benzothiadiazole-based D-π-A-π-D organic dyes with tunable band gap: Synthesis and photophysical properties

Article abstract of DOI:10.1021/ol101754q

A series of symmetrical D-π-A-π-D molecules based on benzothiadiazole and oligo(thienylenevinylene)s were facilely developed. The investigation of their photophysical and electrochemical properties demonstrated that these compounds exhibited broad absorpt