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Issue 21, 2012
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Regioselective zincation of indazoles using TMP2Zn and Negishi cross-coupling with aryl and heteroaryl iodides

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Abstract

The metalation of various SEM-protected functionalized indazoles with TMP2Zn provides 3-zincated indazoles which undergo palladium-catalyzed Negishi cross-couplings in good yields.

Graphical abstract: Regioselective zincation of indazoles using TMP2Zn and Negishi cross-coupling with aryl and heteroaryl iodides

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Publication details

The article was received on 13 Dec 2011, accepted on 17 Jan 2012 and first published on 03 Feb 2012


Article type: Communication
DOI: 10.1039/C2CC17804D
Chem. Commun., 2012,48, 2680-2682

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    Regioselective zincation of indazoles using TMP2Zn and Negishi cross-coupling with aryl and heteroaryl iodides

    A. Unsinn and P. Knochel, Chem. Commun., 2012, 48, 2680
    DOI: 10.1039/C2CC17804D

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