A Chiral Bis(oxazoline) Phosphine with a Rigid Backbone: Ligand Synthesis and Characterization of Products Obtained in Highly Diastereoselective Reactions with a Rhodium(I) Complex and a Tetrahedral “RhRu<sub>3</sub>” Cluster
作者:Igor O. Koshevoy、Sergey P. Tunik、Anthony J. Poë、Alan Lough、Jouni Pursiainen、Päivi Pirilä
DOI:10.1021/om0498450
日期:2004.5.1
RhRu3 cluster. This differentiation generates an asymmetry in the cluster framework and introduces a fourth chiralcenter in the cluster molecule. A specific feature of this reaction consists of the quantitative diastereoselection induced by the chirality of the BOTPHOS oxazoline fragments. This induction produces only S configurations in both of the new chiral elements generated in the cluster molecule