<i>C</i><sub>2</sub>-Symmetric Bicyclo[3.3.1]nonadiene as a Chiral Ligand for Rhodium-Catalyzed Asymmetric Arylation of <i>N</i>-(4-Nitrobenzenesulfonyl)arylimines
Asymmetric synthesis of diarylmethylamines with high enantioselectivity (95-99% ee) was realized by use of a new C-2-symmetric diene ligand. (1R,5R)-2,6-diphenylbicyclo[3.3.1]nona-2,6-diene (Ph-bnd*), for the rhodium-catalyzed asymmetric arylation of N(4-nitrobenzenesulfony)arylimines with arylboroxines.
Quast, Helmut; Knoll, Katja; Peters, Eva-Maria, Liebigs Annalen der Chemie, 1993, # 7, p. 777 - 784
作者:Quast, Helmut、Knoll, Katja、Peters, Eva-Maria、Peters, Karl、Schnering, Hans Georg von