96048-82-7Relevant academic research and scientific papers
Divergent strategy for the chemoselective synthesis of N-Arylbenzimidazoles and N-Arylindazoles from arylamino oximes
Li, Zhen-Hua,Sun, Xiao-Meng,Qin, Jin-Jing,Tan, Zhi-Yong,Wang, Wen-Biao,Ma, Yao
, (2020/01/28)
An efficient and divergent synthesis of N-arylbenzimidazoles and N-arylindazoles from arylamino oximes based on reaction conditions selection was developed. The synthesis was approached by treating oximes with BTC and the chemoselectivity was regulated by the amount of Et3N. This switchable N–N and N–C bond formation process features mild reaction conditions, simple execution, high chemoselectivity and broad substrate scope.
