作者:Achim Kless、Renat Kadyrov、Armin Börner、Jens Holz、Henri B Kagan
DOI:10.1016/0040-4039(95)00844-3
日期:1995.6
The synthesis of enantiomerically pure (R,R)-N,N′-bis(3-diphenylphosphino-2-hydroxybenzylidene)-1,2-diphenyl-1,2-ethanediamine (1) is described. This multidentate salentype ligand offers several possibilities for the construction of chiral mono-nuclear or bi-nuclear metal complexes, which may be useful in bifunctional asymmetric catalysis.
描述了对映体纯的(R,R)-N,N′-双(3-二苯基膦基-2-羟基亚苄基)-1,2-二苯基-1,2-乙二胺(1)的合成。这种多齿萨伦型配体为构建手性单核或双核金属配合物提供了多种可能性,这些手性可用于双功能不对称催化。