Indan-f-amphox: An Efficient PNN Ligand for Iridium-Catalyzed Asymmetric Hydrogenation of β-Aryl β-Ketoesters
Gu Guoxian, Hu Yang, Liu Shaodong, Dong Xiu-Qin, Zhang Xumu
Chinese Journal of Organic Chemistry . 2020, (4): 997 -1002 .  DOI: 10.6023/cjoc201910032