Deng Ting, Yan Wenxin, Liu Xiaoyu, Hu Guizhimeng, Xiao Weilie, Mao Shuai, Lin Jun, Jiao Yinchun, Jin Yi
Key Laboratory of Medicinal Chemistry for Natural Resource, Ministry of Education; Yunnan Provincial Center for Research & Development of Natural Products; School of Chemical Science and Technology, Yunnan University, Kunming 650091, P. R. China.
School of Chemistry and Chemical Engineering; Key Laboratory of Theoretical Organic Chemistry and Functional Molecular, Ministry of Education, Hunan University of Science and Technology, Xiangtan 411201, P. R. China.
Org Lett. 2022 Feb 25;24(7):1502-1506. doi: 10.1021/acs.orglett.2c00180. Epub 2022 Feb 15.
Herein we describe a Cu-catalyzed radical addition and oxidation cascade reaction for the chemo/regioselective synthesis of unsymmetrical indole trimers (isotriazatruxenes, -TATs) from easily available starting materials. The -TATs exhibited blue fluorescence in various solvents with different fluorescence intensities and showed good structural expansibility. A wider range of products could be used in optoelectronic materials by developing suitable derivatives.
在此，我们描述了一种铜催化的自由基加成和氧化级联反应，用于从容易获得的起始原料化学/区域选择性合成不对称吲哚三聚体（异三氮杂三亚苯，-TATs）。-TATs在各种溶剂中呈现蓝色荧光，荧光强度不同，且具有良好的结构可扩展性。通过开发合适的衍生物，更广泛的产物可用于光电子材料。
