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Cyclic Distiba- and Dibismadiazenium Cations†
Article first published online: 5 JUL 2012
Copyright © 2012 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim
Angewandte Chemie International Edition
Volume 51, Issue 32, pages 8087–8091, August 6, 2012
How to Cite
Lehmann, M., Schulz, A. and Villinger, A. (2012), Cyclic Distiba- and Dibismadiazenium Cations. Angew. Chem. Int. Ed., 51: 8087–8091. doi: 10.1002/anie.201203267
- Issue published online: 1 AUG 2012
- Article first published online: 5 JUL 2012
- Manuscript Revised: 23 MAY 2012
- Manuscript Received: 27 APR 2012
- structure determination
Think positive, keep the anions away: Hitherto unknown mono- and dications of the type [XE(μ-NTerE)]+ and [E2(μ-NTer)2]2+ (E=Sb, Bi; X=Cl, I) were studied and fully characterized for the first time. Salts bearing these highly reactive cations can be obtained from terphenyl-substituted cyclo-dipnictadiazanes [XE(μ-NR)]2 by halide abstraction or triflate substitution.