(2,2‘:6‘,2‘ ‘-Terpyridine)platinum(II) Complexes Containing (Thioalkyl)dicarba-<i>c</i><i>loso</i>-dodecaborane(12) Ligands
作者:Jean A. Todd、Peter Turner、Erin J. Ziolkowski、Louis M. Rendina
DOI:10.1021/ic050265k
日期:2005.9.1
A series of novel platinum(II)-2,2':6',2' '-terpyridine (trpy) complexes containing (thioalkyl)dicarba-closo-dodecaborane(12) (closo-carborane) derivatives were prepared by treatment of the labile precursor species [Pt(MeCN)(trpy)](OTf)2 with R(CH2)nSH (R = closo-1,2-carborane, n = 0-3; R = closo-1,7-carborane, n = 1; R = closo-1,12-carborane, n = 1) in the presence of NEt3 to afford brightly colored
一系列的新的铂(II)-2,2':6',2''-叔吡啶(trpy)配合物含有(硫代烷基)双氨基甲酸-双十二碳硼烷(12)(氯-碳硼烷)衍生物的制备带有R(CH2)nSH的不稳定前体物质[Pt(MeCN)(trpy)](OTf)2(R = closo-1,1,2-carborane,n = 0-3; R = closo-1,7-carborane,n = 1; R = closo-1,12-碳烷,n = 1)在NEt 3存在下得到[PtS(CH2)nR(trpy)] OTf类型的鲜艳的配合物。所有产品均通过多核(1H,13C,11B和195Pt)1D和2D-NMR光谱,ESI-MS进行表征,对于1,7-碳烷衍生物,则通过X射线晶体学进行表征。还报道了针对人卵巢癌细胞的选定复合物的初步体外细胞毒性研究。