Syntheses and crystal structures of the zincates [Na(12-crown-4)(2)][Zn{N(SiMe3)(2)}(3)] and [Na(12-crown-4)(2)](2)[Zn(C C-Ph)(3)(THF)][Zn(C C-Ph)(3)]

被引：47

作者：

Putzer, MA ^{[1
]}

Neumuller, B ^{[1
]}

Dehnicke, K ^{[1
]}

机构：

[1] UNIV MARBURG,FACHBEREICH CHEM,D-35032 MARBURG,GERMANY

来源：

ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE | 1997年 / 623卷 / 04期

关键词：

zinc complexes; syntheses; IR spectra; crystal structures;

D O I：

10.1002/zaac.19976230184

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The homoleptic amido complex [Na(12-crown-4)(2)][Zn{N(SiMe3)(2)}(3)] (1) is Prepared from Zn[N(SiMe3)(2)](2) and NaN(SiMe3)(2) in toluene solution in the presence of 12-crown-4. Single crystals of 1.0.5 C6H14 can be obtained from diethylether/hexane solutions. 1 reacts with phenylacetylene to give [Na(12-crown-4)(2)][Zn(C=C-Ph)(3)] (2) which forms single crystals 2.0.5 THF from tetrahydrofurane solutions. The complexes were characterized by IR spectroscopy and by crystal structure determinations.

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页码：539 / 544

页数：6

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