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.
Diebold
Carine
C
Université de Haute Alsace, Institut de Science des Matériaux de Mulhouse, LRC-CNRS 7228, 15 rue Jean Starcky, F-68057 Mulhouse cedex.
Schweizer
Stéphane
S
Becht
Jean-Michel
JM
Le Drian
Claude
C