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Issue 17, 2014
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Regioselective synthesis of 2,3-dihydrobenzodioxepinones from epoxides and 2-bromophenols via palladium-catalyzed carbonylation

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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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Publication details

The article was received on 06 Nov 2013, accepted on 19 Dec 2013 and first published on 23 Dec 2013


Article type: Communication
DOI: 10.1039/C3CC48490D
Citation: 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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