Issue 49, 2013

A straightforward access to guaiazulene derivatives using palladium-catalysed sp2 or sp3 C–H bond functionalisation

Abstract

A novel palladium-catalysed direct arylation of guaiazulenes with a variety of aryl bromides is reported. Both sp2 and sp3 C–H bonds have been functionalised, as the nature of the cation of the base was found to allow the control of the regioselectivity of the arylation giving rise to C2 or C3 arylated guaiazulenes and also to 4-benzylguaiazulenes.

Graphical abstract: A straightforward access to guaiazulene derivatives using palladium-catalysed sp2 or sp3 C–H bond functionalisation

Supplementary files

Article information

Article type
Communication
Submitted
27 Mar 2013
Accepted
22 Apr 2013
First published
24 Apr 2013

Chem. Commun., 2013,49, 5598-5600

A straightforward access to guaiazulene derivatives using palladium-catalysed sp2 or sp3 C–H bond functionalisation

L. Zhao, C. Bruneau and H. Doucet, Chem. Commun., 2013, 49, 5598 DOI: 10.1039/C3CC42226G

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