Issue 23, 2009

Palladium-catalysed ortho-arylation of carbamate-protected phenols

Abstract

The carbamate (–O2CNR2) function is an excellent directing group for palladium-catalysed direct arylation reactions giving both protected or free mono- or di-substituted phenols, as well as an example of a dibenzopyranone, depending on coupling partners (aryl iodides or diaryliodonium salts) and conditions.

Graphical abstract: Palladium-catalysed ortho-arylation of carbamate-protected phenols

Supplementary files

Article information

Article type
Paper
Submitted
10 Jul 2009
Accepted
17 Aug 2009
First published
30 Sep 2009

Org. Biomol. Chem., 2009,7, 4853-4857

Palladium-catalysed ortho-arylation of carbamate-protected phenols

R. B. Bedford, R. L. Webster and C. J. Mitchell, Org. Biomol. Chem., 2009, 7, 4853 DOI: 10.1039/B916724M

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