杂原子掺杂是调控多环芳烃分子PAH的重要方法,尤其是掺硼PAH结构能够表现出受电子性质、Lewis酸性中心位点。有鉴于此,名古屋大学Shigehiro Yamaguchi等报道将五元环硼杂环戊二烯(borole)组装到多环芳烃骨架结构中,导致π体系的抗芳烃性质发生改变,产生独特的性质。
参考文献
Naoki Ando, Takuya Yamada, Hiroki Narita, Niels N. Oehlmann, Matthias Wagner, and Shigehiro Yamaguchi*, Boron-Doped Polycyclic π-Electron Systems with an Antiaromatic Borole Substructure That Forms Photoresponsive B–P Lewis Adducts, J. Am. Chem. Soc. 2021
DOI: 10.1021/jacs.1c04251
https://pubs.acs.org/doi/10.1021/jacs.1c04251