Mononuclear and heterodinuclear transition metal complexes of functionalized phosphines
作者:Srinivasan Priya、Maravanji S. Balakrishna、Joel T. Mague
DOI:10.1016/j.jorganchem.2004.07.041
日期:2004.10
resulted in the formation of [CpRu(Ph2PC6H4O-o)PPh3]. Treatment of Ph2PC6H4OCH2OCH3-o with rhodium(I) derivatives resulted in the formation of complexes with the phosphine exhibiting both mono- and bidentate modes of coordination involving the phosphorus center and the phenolic oxygen. The reaction of Ph2PC6H4OCH2OCH3-o with [PdCl2(COD)] led to the isolation of two mononuclear complexes, [PdCl(Ph2PC6
描述了膦醚(Ph 2 PC 6 H 4 OCH 2 OCH 3 - o和PhP(C 6 H 4 OCH 2 OCH 3 - o)2)与膦酚,Ph 2 PC 6 H 4 OH- o的过渡金属络合物。磷醚与6族金属羰基反应形成[M(CO)4 L 2 ]和[M(CO)5 L]类型的络合物(M = Mo,Cr,W)。Ph 2 PC 6 H的反应4 OCH 2 OCH 3 - o与RuCl 3 ·3H 2 O的反应通过消除CH 3 OCH 2 Cl生成钌(III)络合物[Ru(Ph 2 PC 6 H 4 O- o)3 ],而与CpRu的反应(PPh 3)2 Cl导致形成[CpRu(Ph 2 PC 6 H 4 O- o)PPh 3 ]。Ph 2 PC 6 H 4 OCH 2的处理具有铑(I)衍生物的OCH 3 - o导致形成的膦化合物具有磷和氧原子中心的单配位和二齿配位模式。Ph 2 PC 6 H 4