Adachi Yohei, Hattori Yuto, Mikie Tsubasa, Osaka Itaru, Ohshita Joji
Smart Innovation Program, Graduate School of Advanced Science and Engineering, Hiroshima University, Higashi-Hiroshima 739-8527, Japan.
Applied Chemistry Program, Graduate School of Advanced Science and Engineering, Hiroshima University, Higashi-Hiroshima 739-8527, Japan.
Chem Commun (Camb). 2024 Sep 16;60(75):10410-10413. doi: 10.1039/d4cc02943g.
The twisted conformer of bistricyclic aromatic enes (BAEs) has a small HOMO-LUMO gap owing to the twisted double bond. In this study, we synthesized diphenoquinones fused with thiophene rings as a new twisted conformer-predominant BAE. They exhibited deep LUMO energy levels and apparent n-type semiconductor properties.
双三环芳香烯（BAEs）的扭曲构象异构体由于其扭曲的双键而具有较小的最高占据分子轨道（HOMO）-最低未占据分子轨道（LUMO）能隙。在本研究中，我们合成了与噻吩环稠合的二苯醌作为一种新的以扭曲构象异构体为主的BAE。它们表现出较深的LUMO能级和明显的n型半导体性质。
