Synthesis and characterisation of the halogenated azanonaboranes [(iPrNH2)B8H10XNHiPr] (X = Cl, Br, I) and their unexpected hydrolysis to hypho-[B5H10(μ-NHiPr)]

被引：5

作者：

Bauer, C

Gabel, D

McGrath, TD

Dörfler, U

机构：

[1] Univ Bremen, Dept Chem, D-28334 Bremen, Germany

[2] Heriot Watt Univ, Dept Chem, Edinburgh EH14 4AS, Midlothian, Scotland

来源：

INORGANICA CHIMICA ACTA | 2002年 / 332卷

关键词：

azanonaboranes; halogenation; hydrolysis; hypho-clusters; crystal structures;

D O I：

10.1016/S0020-1693(02)00701-6

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Treatment of [((PrNH2)-Pr-i)(B8H11NHPr)-Pr-i] with elemental halogen affords the 8-exo-halogen-substituted derivatives [((PrN)-Pr-i-H-2)(B8H10XNHPr)-Pr-i] (X = Cl, Br, 1). The structures of all three compounds are confirmed by NMR spectroscopy and mass spectrometry, and (for X = Br) by an X-ray diffraction study. The bromoazanonaborane undergoes hydrolytic decomposition to the new five-vertex compound [B5H10(mu-(NHPr)-Pr-i)] of hypho-type structure. (C) 2002 Elsevier Science B.V. All rights reserved.

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页码：181 / 185

页数：5

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