Diastereoselective Synthesis of P-Chirogenic and Atropisomeric 2,2'-Bisphosphino-1,1'-binaphthyls Enabled by Internal Phosphine Oxide Directing Groups
Li Chong, Yang Shangdong
Chinese Journal of Organic Chemistry . 2020, (7): 2159 -2160 .  DOI: 10.6023/cjoc202000037