摘要
Introduction of substituents to organic radical is important to increase the stability and realize its applications as multifunctional materials.In this work,pentafluorophenyl group was introduced to 6-position of olympicenyl radical(OR)via a newly designed synthetic strategy to afford the fourth OR derivative,OR4.Due to the combined electro-withdrawing effect and steric hindrance of pentafluorophenyl,OR4 was stable and isolable in crystalline state.
基金
support from the National Natural Science Foundation of China(Grant Nos.22201206,22222110,21971187)
the National Science Foundation Of Tianjin(19JCJQJC62700)
the China Postdoctoral Science Foundation(2022M722358)
the Haihe Laboratory of Sustainable Chemical Transformations.
