Reusable polystyrene-supported Pd catalyst for Mizoroki-Heck reactions with extremely low amounts of supported Pd

Reusable polystyrene-supported Pd catalyst for Mizoroki-Heck reactions with extremely low amounts of supported Pd

In this communication, we report that by running Mizoroki-Heck reactions of various aryl iodides in toluene-DMF, only extremely low amounts of supported Pd (0.04 mequiv.) are required to obtain almost quantitative yields. The catalyst was reused successfully up to three times.

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Veröffentlicht in:Organic & biomolecular chemistry 2010-11, Vol.8 (21), p.4834-4836
Hauptverfasser: Diebold, Carine, Schweizer, Stéphane, Becht, Jean-Michel, Le Drian, Claude
Format: Artikel
Sprache:eng
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Zusammenfassung:In this communication, we report that by running Mizoroki-Heck reactions of various aryl iodides in toluene-DMF, only extremely low amounts of supported Pd (0.04 mequiv.) are required to obtain almost quantitative yields. The catalyst was reused successfully up to three times.
ISSN:1477-0520
1477-0539
DOI:10.1039/c0ob00523a