Reactions of tBu2AlH and RE(SiMe3)2 (R = H, SiMe3) -: Synthesis and X-ray crystal structures of [tBy2AlP(H)SiMe3]2 and [tBu2AlE(SiMe3)2]2 (E = Sb, Bi)

被引：9

作者：

Matar, Madhat ^{[1
]}

Kuczkowski, Andreas ^{[1
]}

Kessler, Ulrich ^{[1
]}

Schulz, Stephan ^{[1
]}

Floerke, Ulrich ^{[1
]}

机构：

[1] Univ Gesamthsch Paderborn, Dept Chem, D-33098 Paderborn, Germany

来源：

EUROPEAN JOURNAL OF INORGANIC CHEMISTRY | 2007年 / 17期

关键词：

main group elements; heterocycles; solid state structures;

D O I：

10.1002/ejic.200601027

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Dehydrosilylation reactions between tBu(2)AlH and E(SiMe3)(3) yielded the four-membered heterocycles [tBu(2)AlE(SiMe3)(2)](2) (E = Sb, 1; Bi, 2), whereas no reaction was observed with P(SiMe3)(3). In contrast, the reaction of tBu(2)AlH with HP(SiMe3)(2) also proceeds with elimination of Me3SiH and subsequent formation of [tBu(2)AlP(H)SiMe3](2) (3). Complexes 1-3 were characterized by multinuclear NMR (H-1, C-13 {H-1}, (31)p{H-1}) and mass spectroscopy, elemental analysis, and single-crystal X-ray diffraction.

引用

页码：2472 / 2476

页数：5

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