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二(乙酰丙酮)合钌(N,N,N',N'-四甲基乙二胺)的合成与 X 射线结构。

Synthesis and X-ray structure of ruthenium bis(acetylacetonate)(N,N,N',N'-tetramethylethylenediamine).

机构信息

Department of Chemistry and Chemical Science Division of Lawrence Berkeley National Laboratory, University of California, Berkeley, CA 94720, USA.

出版信息

Dalton Trans. 2012 Aug 7;41(29):8809-12. doi: 10.1039/c2dt30810j. Epub 2012 Jun 15.

DOI:10.1039/c2dt30810j
PMID:22706664
Abstract

Although several ruthenium complexes of the type Ru(acac)(2)(L)(x), where x is 1 for a bidentate or 2 for a monodentate ligand, are known, the tmed complex is conspicuously absent. This article describes the synthesis of this complex from trans-RuCl(2)(tmed)(2), acetylacetone, and triethylamine in toluene. A new synthesis of trans-RuCl(2)(tmed)(2) is also described. Some physical properties and the X-ray crystal structure of Ru(acac)(2)(tmed) are provided.

摘要

尽管已经知道几种类型的 Ru(acac)(2)(L)(x)的钌配合物,其中 x 为 1 时为双齿配体,x 为 2 时为单齿配体,但 tmed 配合物却明显不存在。本文描述了从反式-RuCl(2)(tmed)(2)、乙酰丙酮和三乙胺在甲苯中合成该配合物的方法。还描述了反式-RuCl(2)(tmed)(2)的新合成方法。提供了 Ru(acac)(2)(tmed)的一些物理性质和 X 射线晶体结构。

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