Feasible Synthesis of N,O-Bidentate Difluoroboron Chromophores through Direct Functionalization of Quinoxalin-2(1H)-ones with Ketones in One Shot  

作　　者：Shuaichen Zhang Jing Zhang Xiang Ling Yifan Zhao Yue Ma Peng Sun 

机构地区：[1]State Key Laboratory for Quality Ensurance and Sustainable Use of Dao-di Herbs,Artemisinin Research Center and Institute of Chinese Materia Medica,China Academy of Chinese Medical Sciences,Beijing 100700,China [2]Department of Pharmaceutics,School of Pharmacy,China Pharmaceutical University,State Key Laboratory of Natural Medicines,Nanjing,Jiangsu 210009,China

出　　处：《Chinese Journal of Chemistry》2024年第13期1481-1486,共6页中国化学（英文版）

基　　金：The authors thank the generous financial support from the Scientific and Technological Innovation Project of China Academy of Chinese Medical Sciences(CI2021A05102);the National Natural Science Foundation of China(21702235,82141001);the Fundamental Research Funds for the Central Public Welfare Research Institutes(ZZ13-YQ-098,ZZ14-FL-010,ZZ15-ND-10).

摘　　要：Organic difluoroboron complexes are a kind of potential platforms for a wide range of applications owing to their excellent photophysical properties.Herein,we have explored a simple and direct synthesis methodology for a library of N,O-bidentate difluoroboron complexes from quinoxalin-2(1H)-ones and ketones in one shot.The photophysical properties of the generated complexes were evaluated and the application potential of these compounds on subcellular imaging was also explored.

关 键 词：N O-Bidentate difluoroboron CHROMOPHORES Quinoxalin-2(1H)-ones Ketones/Green chemistry Synthetic method C-CcouplingI Boron 

分 类 号：O62[理学—有机化学]