Issue 26, 2015

Multiple C–H borylation of phenylhydrazones to boron–nitrogen analogues of benzopentalene

Abstract

One-pot multiple borylation of phenylhydrazones to a series of novel boron–nitrogen analogues of benzopentalene by the cleavage of C–H bonds with PhBBr2 mediated by NEt3 has been established. The resulting BN benzopentalenes feature unique electronic structures and are luminescent both in solution and the solid state.

Graphical abstract: Multiple C–H borylation of phenylhydrazones to boron–nitrogen analogues of benzopentalene

Supplementary files

Article information

Article type
Communication
Submitted
17 Jan 2015
Accepted
19 Feb 2015
First published
19 Feb 2015

Chem. Commun., 2015,51, 5732-5734

Author version available

Multiple C–H borylation of phenylhydrazones to boron–nitrogen analogues of benzopentalene

C. Ma, J. Zhang, J. Li and C. Cui, Chem. Commun., 2015, 51, 5732 DOI: 10.1039/C5CC00471C

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