Aix-Marseille Univ, CNRS, Centrale Marseille, iSm2, Marseille, France.
Chem Commun (Camb). 2018 Sep 6;54(72):10132-10135. doi: 10.1039/c8cc06283h.
P-Chiral secondary phosphine oxides react with Pd2(dba)3 in an acidic medium to provide chiral supramolecular bisphosphinite palladacycles through a H-transfer-based self-assembly process prior to SPO-promoted oxidative addition of an acid to a Pd(0) centre. The one-pot methodology allows variations of the X-type ligand as desired. Eight complexes have been characterised by X-ray diffraction.
手性 P-手性次膦氧化物在酸性介质中与 Pd2(dba)3 反应，通过基于 H 转移的自组装过程，提供手性超分子双膦亚胺钯配合物，然后 SPO 促进酸对 Pd(0)中心的氧化加成。该一锅法允许根据需要改变 X 型配体。通过 X 射线衍射对 8 个配合物进行了表征。
