(untitled) - Meskova, M; Putala, M (Tetrahedron: Asymmetry, 2013)
Biaryl 11 was prepared in 36–64% yield and 77–84% ee by Lassaletta et al. using a chiral bis-hydrazone ligand (ref. 17a), while 12 was obtained in 85% yield and 75% ee by Putala and Meskova using 1′-(2,6-dimethoxyphenyl)-1-(diphenylphosphino)-1,1′-binaphthyl as ligand (at 65 °C for 3 d), see: