however, it was reported that transition metal complexes with phosphabenzene and phosphaferrocene ligands exhibit remarkable potential as catalysts. Catalysts based on rhodium (i) and various phosphabenzenes appear to be superior to classical systems in the hydroformylation of terminal and internal alkenes. In addition planar-chiral phosphaferrocene species display an excellent performance as directing
磷苯和磷二茂铁是最早具有 PC 多键的化合物之一。近 30 年来,这些分子的化学性质基本上是留给基础研究人员的领域。然而,最近据报道,过渡金属配合物与磷苯和磷铁茂配体表现出显着的催化剂潜力。基于铑 (i) 和各种磷苯的催化剂在末端和内部烯烃的加氢甲酰化方面似乎优于经典系统。此外,平面手性磷二茂铁物种在一系列对映选择性不对称合成中作为定向配体表现出优异的性能。