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Synthesis, Characterization, and Properties of Diazapyrenes via Bischler-Napieralski Reaction
Yi Han1, Zhenzhu Hu1, Meifang Liu2
1Tianjin Key Laboratory of Molecular Optoelectronic Science, Department of Chemistry , Tianjin University , Tianjin , 300350 , P. R. China.
Abstract:
Via Bischler-Napieralski cyclization of amide precursors as the key step, a series of diazapyrene derivatives were designed and successfully synthesized. Their crystal structures, optoelectronic properties, and acid-responsive feature were investigated, which demonstrated that the doping of nitrogen atoms to the pyrene framework remarkably modulates their physical and chemical properties.
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