Synthesis and reactivity of water-soluble platinum(II) complexes containing nitrogen ligands
作者:George J.P. Britovsek、Grace Y.Y. Woo、Nitinan Assavathorn
DOI:10.1016/s0022-328x(03)00540-0
日期:2003.8
water-soluble platinum(II) complexes containing bidentate imino pyridine ligands L of the general formula LPtX2 (X=Cl or Me) have been prepared. The dichloro complexes are very stable in water or dimethyl sulfoxide (DMSO), even at elevated temperatures, whereas the dimethyl complexes are less stable in these strongly polar solvents. In DMSO, an equilibrium between the complex LPtMe2 and (DMSO)2PtMe2
已经制备了一系列含有通式LPtX 2(X = Cl或Me)的二齿亚氨基吡啶配体L的水溶性铂(II)配合物。即使在高温下,二氯配合物在水或二甲基亚砜(DMSO)中也非常稳定,而二甲基配合物在这些强极性溶剂中的稳定性较差。在DMSO中,观察到复合物LPtMe 2和(DMSO)2 PtMe 2之间达到平衡,而在水中,在室温下1天内观察到分解。