Issue 17, 2014
From the journal:

Chemical Communications

Regioselective synthesis of 2,3-dihydrobenzodioxepinones from epoxides and 2-bromophenols via palladium-catalyzed carbonylation†

Haoquan Li,a   Anke Spannenberg,a   Helfried Neumann,a   Matthias Beller*a  and  Xiao-Feng Wu*a  

* Corresponding authors

a Leibniz-Institut für Katalyse e.V., Albert Einstein Straße, 29a, 18059 Rostock, Germany
E-mail: xiao-feng.wu@catalysis.de
Tel: +49-381-1281-343

Abstract

A highly regioselective cascade synthesis of 2,3-dihydrobenzodioxepinone from 2-bromophenols and epoxides has been developed. The reactions go through nucleophilic ring-opening of epoxides and subsequent palladium-catalyzed intramolecular alkoxylcarbonylation.

Graphical abstract: Regioselective synthesis of 2,3-dihydrobenzodioxepinones from epoxides and 2-bromophenols via palladium-catalyzed carbonylation

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Article information

DOI
https://doi.org/10.1039/C3CC48490D
Article type
Communication
Submitted
06 Nov 2013
Accepted
19 Dec 2013
First published
23 Dec 2013

Chem. Commun., 2014,50, 2114-2116

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Regioselective synthesis of 2,3-dihydrobenzodioxepinones from epoxides and 2-bromophenols via palladium-catalyzed carbonylation

H. Li, A. Spannenberg, H. Neumann, M. Beller and X. Wu, Chem. Commun., 2014, 50, 2114 DOI: 10.1039/C3CC48490D

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