Issue 50, 2012

Meta-B-entacenes: new polycyclic aromatics incorporating two fused borepin rings

Abstract

The synthesis of new boron-containing acenes (meta-B-entacenes) is reported. These compounds exhibit slightly non-planar core geometries with blue-shifted spectral properties and more negative electrochemical reduction potentials relative to known para isomers. Polarizable π-extended architectures were realized via cross-coupling procedures with chloro-functionalized precursors.

Graphical abstract: Meta-B-entacenes: new polycyclic aromatics incorporating two fused borepin rings

  • This article is part of the themed collection: Aromaticity

Supplementary files

Article information

Article type
Communication
Submitted
06 Apr 2012
Accepted
23 Apr 2012
First published
24 Apr 2012

Chem. Commun., 2012,48, 6256-6258

Meta-B-entacenes: new polycyclic aromatics incorporating two fused borepin rings

D. R. Levine, A. Caruso, M. A. Siegler and J. D. Tovar, Chem. Commun., 2012, 48, 6256 DOI: 10.1039/C2CC32500D

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