Complexes of long alkyl chain tertiary phosphines. Part I. The preparation and characterization of platinum metal complexes of long-chain tertiary phosphine ligands
作者:S. Franks、F.R. Hartley
DOI:10.1016/s0020-1693(00)89336-6
日期:1981.1
Abstract The long chain tertiary phosphine ligands (P(CnH2n+1)3 and P CmH2m·1)3 have been used to prepare the following series of platinum, palladium and rhodium complexes: cis-[PtL2Cl2], trans-[PdL2Cl2], trans-[PtL2HCl] (L = trialkylphosphine only), [PtL4] and trans-[RhL2Cl(CO)]. The complexes are very soluble in chlorinated solvents and both aliphatic and aromatic hydrocarbons as well as tetrahydrofuran
摘要长链叔膦配体(P(CnH2n + 1)3和P CmH2m·1)3已用于制备以下系列的铂,钯和铑配合物:顺式[PtL2Cl2],反式[PdL2Cl2],反式-[PtL2HCl](仅L =三烷基膦),[PtL4]和反式-[RhL2Cl(CO)]。该络合物在氯化溶剂,脂族和芳族烃以及四氢呋喃中都非常易溶,但不溶于或仅微溶于极性溶剂(如醇,丙酮和二乙醚)中。许多配合物是结晶固体,其纯化仅需小心。但是,必须格外小心地选择许多蜡或油,以及所用的制备路线和后处理程序。