Cis-[Pt(NH3)2(H2O)2](NO3)2与1,1-环丁烷二羧酸钠形成的一种新的Pt(Ⅱ)配合物

贵金属, 2009, 30(2): 33-36. doi: 10.3969/j.issn.1004-0676.2009.02.007

Cis-[Pt(NH3)2(H2O)2](NO3)2与1,1-环丁烷二羧酸钠形成的一种新的Pt(Ⅱ)配合物

李瑞丹 ^1, , 余尧 ^2, , 谌喜珠 ^3, , 傅文甫 ^4,

1.昆明贵金属研究所,云南,昆明,650106

2.昆明贵金属研究所,云南,昆明,650106

3.昆明贵金属研究所,云南,昆明,650106

4.中国科学院,理化技术研究所,北京,100101

基金项目: Science Foundation of P.R. of China(20861004) Yunnan Provincial Scientific Development Programme(2008CC020)

关键词：配位化学 , 铂(II) , 双核配合物 , 合成

A Novel Insoluble Pt(II) Complex Produced by the Reaction of cis-[Pt(NH3)2(H2O)2](NO3)2 and Sodium 1,1-cyclobutanedicarboxylate

LI Ruidan ^1, , YU Yao ^2, , CHEN Xizhu ^3, , FU Wenfu ^4,

1.昆明贵金属研究所,云南,昆明,650106

2.昆明贵金属研究所,云南,昆明,650106

3.昆明贵金属研究所,云南,昆明,650106

4.中国科学院,理化技术研究所,北京,100101

Keywords： coordination chemistry , platinum(II) , dinulear complex , synthesis

从Cis-[Pt(NH3)2(H2O)2](NO3)2 与1,1-环丁烷二羧酸钠的化学反应中,分离出一种新的Pt(II)配合物,通过元素分析、红外光谱, 质谱和高效液相色谱的分析测试,初步推测结构为顺式-四氨-μ-二(1,1-环丁烷二羧酸根-O1,O2)合二铂的新化学结构式.

Besides carboplatin, a novel insoluble Pt(II) complex was obtained by the chemical reaction between cis-[Pt(NH3)2(H2O)2](NO3)2 and sodium 1,1- cyclobutanedicarboxylate with a yield of ca. 3.6% based on platinum. Its chemical structure was studied by elemental analysis, IR, MS-FAB+ and HPLC. The results suggested that the complex possess a novel structure of cis-tetraammine-μ-di(1,1-cyclobutanedicarboxylate-O1,O2) diplatinum(II).

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