Asymmetric synthesis of tetrahydropyran[3,2-c]quinolinones via an organocatalyzed formal[3 + 3] annulation of quinolinones and MBH 2-naphthoates of nitroolefin
Jian Li, Qi-Long Hu, Xue-Ping Chen, Ke-Qiang Hou, Albert S. C. Chan, Xiao-Feng Xiong
Asymmetric synthesis of tetrahydropyran[3,2-c]quinolinones via an organocatalyzed formal[3 + 3] annulation of quinolinones and MBH 2-naphthoates of nitroolefin
Jian Li, Qi-Long Hu, Xue-Ping Chen, Ke-Qiang Hou, Albert S. C. Chan, Xiao-Feng Xiong
中国化学快报 . 2020, (03): 697 -700 .  DOI: 10.1016/j.cclet.2019.08.040