Ethynyltolan Platinum Complexes with (Arylalkynyl)phosphane Ligands
作者:Ana García、Elena Lalinde、M. Teresa Moreno
DOI:10.1002/ejic.200700127
日期:2007.8
The ethynyltolan mononuclear complexes cis-[Pt(CCC6H4CCPh)2(PPh2CCR)2 ][ R =t ol (2), C6H4CCPh (3)], which contain (arylalkynyl)phosphaneligands, were prepared, and the X-ray molecular structure of 2 was determined. The reaction of 2 and 3 with cis-[Pt(C6F5)2(thf)2] (thf = tetrahydrofuran) in the appropriate molar ratio gave the dinuclear platinum derivatives cis-[Pt(PPh2CCR)2(µ-η 1 :η 2 C α ,C β
制备了含有(芳炔基)膦配体的乙炔基托聚糖单核配合物cis-[Pt(CCC6H4CCPh)2(PPh2CCR)2][R =t ol (2), C6H4CCPh (3)],并得到了X射线分子结构2 被确定。2和3与顺式-[Pt(C6F5)2(thf)2](thf=四氢呋喃)以适当的摩尔比反应得到双核铂衍生物顺式-[Pt(PPh2CCR)2(μ-η1: η 2 C α ,C β -CCC6H4CCPh)2}Pt( )2 ][ R =t ol (4), C6H4CCPh