Solvent-free mechanochemical synthesis of two Pt complexes:: cis-(Ph3P)2PtCl2 and cis-(Ph3P)2PtCO3

被引：60

作者：

Balema, VP ^{[1
]}

Wiench, JW

Pruski, M

Pecharsky, VK

机构：

[1] Iowa State Univ, Ames Lab, Ames, IA 50011 USA

[2] Iowa State Univ, Dept Mat Sci & Engn, Ames, IA 50011 USA

来源：

CHEMICAL COMMUNICATIONS | 2002年 / 15期

关键词：

D O I：

10.1039/b203694k

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Cis-(Ph3P)(2)PtCl2 and cis-(Ph3P)(2)PtCO3 were prepared mechanochemically from solid reactants in the absence of a solvent; cis-(Ph3P)(2)PtCl2 was obtained in 98% yield after ball-milling of polycrystalline PtCl2 and Ph3P; the mechanically induced solid-state reaction of cis-(Ph3P)(2)PtCl2 with an excess of anhydrous K2CO3 produced cis-((PhP)-P-3)(2)PtCO3 in 70% yield; the formation of transition metal complexes as a result of mechanochemical solvent-free reactions has been confirmed by means of solid-state P-31 MAS NMR spectroscopy, X-ray powder diffraction and differential thermal analysis.

引用

页码：1606 / 1607

页数：2

共 20 条

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