Issue 93, 2012

The 4,5,6-triphospha[3]radialene dianion: a phosphorus analogue of the deltate dianion. A NICS(0)πzz examination of their aromaticity

Abstract

Reduction of a 4,5,6-triphospha[3]radialene gave the corresponding isolable dianionic species. Despite having two deltate dianion-like π-electrons delocalized over the central framework, its small NICS(0)πzz value (only –2.2 ppm) indicates only limited aromaticity.

Graphical abstract: The 4,5,6-triphospha[3]radialene dianion: a phosphorus analogue of the deltate dianion. A NICS(0)πzz examination of their aromaticity

  • This article is part of the themed collection: Aromaticity

Supplementary files

Article information

Article type
Communication
Submitted
17 Mha 2012
Accepted
09 Nhl 2012
First published
09 Nhl 2012

Chem. Commun., 2012,48, 11440-11442

The 4,5,6-triphospha[3]radialene dianion: a phosphorus analogue of the deltate dianion. A NICS(0)πzz examination of their aromaticity

H. Miyake, T. Sasamori, J. I. Wu, P. v. R. Schleyer and N. Tokitoh, Chem. Commun., 2012, 48, 11440 DOI: 10.1039/C2CC35978B

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