Application of Phosphine−Oxazoline Ligands in Ir-Catalyzed Asymmetric Hydrogenation of Acyclic Aromatic <i>N</i>-Arylimines
作者:Anna Trifonova、Jarle S. Diesen、Christopher J. Chapman、Pher G. Andersson
DOI:10.1021/ol048399+
日期:2004.10.1
[reaction: see text] A new class of chiral phosphine-oxazoline ligands have been developed. Chiral Ir complexes prepared from these ligands induced high enantioselectivities (66-90% ee) when applied to the asymmetrichydrogenation of acyclic aromatic N-arylimines.