Cite this paper:Chin. J. Chem. 2023 , 41 , XXX—XXX. DOI:
10.1002/cjoc.202300XXX
Feasible Synthesis of N, O-Bidentate Difluoroboron Chromophores through
Direct Functionalization of Quinoxalin-2(1H)-ones with Ketones in One
Shot
Shuaichen Zhang,#a Jing Zhang,#aXiang Ling,b Yifan Zhao,a Yue
Ma,a and Peng Sun*a
a 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, People’s Republic of China.b Department of Pharmaceutics, School of Pharmacy, China Pharmaceutical
University, State Key Laboratory of Natural Medicines, Nanjing 210009,
People’s Republic of China.