Oligomeric pentafluorophenylboron azides

被引：24

作者：

Fraenk, W ^{[1
]}

Klapötke, TM ^{[1
]}

Krumm, B ^{[1
]}

Nöth, H ^{[1
]}

Suter, M ^{[1
]}

Warchhold, M ^{[1
]}

机构：

[1] Univ Munich, Dept Chem, D-81377 Munich, Germany

来源：

JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS | 2000年 / 24期

关键词：

D O I：

10.1039/b007626k

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The dichloroborane C6F5BCl2 reacted with two equivalents trimethylsilyl azide to form C6F5B(N-3)(2) which trimerizes in the solid state to give [C6F5B(N-3)(2)](3) 1, the first example of an azido substituted N,N',N"-tris(diazo)triazatriboratacyclohexane. Its monomer was trapped by pyridine yielding C6F5B(N-3)(2). py 2. This is in contrast to (BF2N3)(3) 3 which is trimeric in solution and in the solid state, as shown by B-11 NMR spectroscopy.

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页码：4635 / 4638

页数：4

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