The Cα-deprotonated iminophosphorane Ph2P(CH2Py)(NSiMe3) as an N,N-chelating ligand for iron and zinc

被引：15

作者：

Murso, A ^{[1
]}

Stalke, D ^{[1
]}

机构：

[1] Univ Wurzburg, Inst Anorgan Chem, D-97074 Wurzburg, Germany

来源：

EUROPEAN JOURNAL OF INORGANIC CHEMISTRY | 2004年 / 21期

关键词：

chelates; hypervalent compounds; iminophosphoranes; iron; N ligands;

D O I：

10.1002/ejic.200400318

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The iminophosphorane Ph2P(CH2Py)(NSiMe3) (Py = NC5H4) is deprotonated at the C.-position in a reaction with [M{N(SiMe3)(2)}(2)] (M = Fe2+, Zn2+) to give metallaspirocycles in which the metal cations are N,N-chelated by the ring- and imino-nitrogen atoms of both monoanionic ligands. The molecular structures of [M{Ph2P(CHPy)(NSiMe3)}(2)] [M = Fe (1), Zn (2)] are discussed and general trends in the bonding of the [Ph2P(CHPy)(NSiMe3)](-) anion on metal coordination are deduced. ((C) Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2004).

引用

页码：4272 / 4277

页数：6

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