Synthesis, photophysical properties and two-photon absorption study of tetraazachrysene-based N-heteroacenes

• Main Authors: Li, Gang, Wang, Shuaihua, Yang, Shufan, Liu, Guangfeng, Hao, Pin, Zheng, Yusen, Long, Guankui, Li, Dandan, Zhang, Yu, Yang, Wenbin, Xu, Liang, Gao, Weibo, Zhang, Qichun, Cui, Guanwei, Tang, Bo
• Other Authors: School of Physical and Mathematical Sciences
• Format: Article
• Language: English
• Published: 2021
• Subjects: Science::Chemistry; Azaacenes; Fluorescence Quantum Yields
• Online Access: https://hdl.handle.net/10356/151124
• Institution: Nanyang Technological University

Three novel N-heteroacene molecules (SDNU-1, SDNU-2 and SDNU-3) based on tetraazachrysene units as cores have been designed, synthesized and fully characterized. Their photophysical, electrochemical and fluorescence properties were investigated, and they exhibited blue to green emission in the solid...