Synthesis and spectroscopic characteristics of bis-[dimethyl(phenyl)silylmethyl]platinum(II) complexes with phosphorus donor ligands
作者:Bernardeta C. Ankianiec、G.Brent Young
DOI:10.1016/s0277-5387(00)81277-2
日期:1991.1
A series of bis-[dimethyl(phenyl)silylmethyl] platinum(II) complexes cis-Pt(CH2SiMe2Ph)2L2 and Pt(CH2SiMe2Ph)2(BiL) with mono- and bidentate tertiary phosphine ligands L = PMe3, PEt3, PMe2Ph, PMePh2, PPh3, P(4-C6H4CH3)3, PPh2(2-C6H4CH3) PPh2(2-C6H4CF3); BiL = bis(diphenylphosphino)methane [dppm], 1,2-bis(diphenylphosphino)ethane [dppe], 1,3-bis(diphenylphosphino)propane [dppp], 1,4-bis(diphenylphosphino)butane
一系列双-[二甲基(苯基)甲硅烷基甲基]铂(II )与单-和双齿叔膦络合顺式-Pt(CH 2 SiMe 2 Ph)2 L 2和Pt(CH 2 SiMe 2 Ph)2(BiL)配体L = PME 3,PET 3,PME 2 PH,PMePh 2,PPH 3,P(4-C 6 H ^ 4 CH 3)3,PPH 2(2-C 6 H ^ 4 CH 3)PPH 2(2- C 6高4 CF 3); BiL =双(二苯基膦基)甲烷[dppm],1,2-双(二苯基膦基)乙烷[dppe],1,3-双(二苯基膦基)丙烷[dppp],1,4-双(二苯基膦基)丁烷[dppb],通过从Pt(CH 2 SiMe 2 Ph)2(cod)或Pt(CH 2 SiMe 2 Ph)2(nbd) cod =环辛-1,5-二烯; nbd =双环[2.2.1]庚-2,5-二烯}。这些新的配合物已通过IR和NMR [ 1 H,13