Issue 24, 2000
From the journal:

Journal of the Chemical Society, Dalton Transactions

Oligomeric pentafluorophenylboron azides

Wolfgang Fraenk,a   Thomas M. Klapötke,*a   Burkhard Krumm,a   Heinrich Nöth,a   Max Sutera  and  Marcus Warchholda  

* Corresponding authors

a Department of Chemistry, Ludwig-Maximilians University of Munich, Butenandtstr. 5-13 (D), Munich, Germany
E-mail: tmk@cup.uni-muenchen.de
Fax: (+49) 89-2180-7492

Abstract

The dichloroborane C6F5BCl2 reacted with two equivalents trimethylsilyl azide to form C6F5B(N3)2 which trimerizes in the solid state to give [C6F5B(N3)2]31, the first example of an azido substituted N,N ′,N ′′-tris(diazo)triazatriboratacyclohexane. Its monomer was trapped by pyridine yielding C6F5B(N3)2·py 2. This is in contrast to (BF2N3)33 which is trimeric in solution and in the solid state, as shown by 11B NMR spectroscopy.

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Article information

DOI
https://doi.org/10.1039/B007626K
Article type
Paper
Submitted
20 Sep 2000
Accepted
19 Oct 2000
First published
23 Nov 2000

J. Chem. Soc., Dalton Trans., 2000, 4635-4638

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Oligomeric pentafluorophenylboron azides

W. Fraenk, T. M. Klapötke, B. Krumm, H. Nöth, M. Suter and M. Warchhold, J. Chem. Soc., Dalton Trans., 2000, 4635 DOI: 10.1039/B007626K

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