Silk fibroin supported Pd (Pd/SF) has been prepared and used as catalyst in Suzuki-Miyaura cross-coupling reactions in water/ethanol (4:1 v/v) mixture. The reactions proceed rapidly with aryl iodides and boronic acids with different electronic properties using low metal loading (0.38 mol-%). Pd/SF exhibits better recyclability compared to other biopolymer-supported Pd catalysts, up to nineteen cycles without loss of activity.
Palladium Supported on Silk Fibroin for Suzuki-Miyaura Cross-Coupling Reactions / Rizzo, Giorgio; Albano, Gianluigi; Lo Presti, Marco; Milella, Antonella; Omenetto, Fiorenzo G.; Farinola, Gianluca M.. - In: EUROPEAN JOURNAL OF ORGANIC CHEMISTRY. - ISSN 1434-193X. - 2020:45(2020), pp. 6992-6996. [10.1002/ejoc.202001120]
Palladium Supported on Silk Fibroin for Suzuki-Miyaura Cross-Coupling Reactions
Gianluigi Albano;
2020-01-01
Abstract
Silk fibroin supported Pd (Pd/SF) has been prepared and used as catalyst in Suzuki-Miyaura cross-coupling reactions in water/ethanol (4:1 v/v) mixture. The reactions proceed rapidly with aryl iodides and boronic acids with different electronic properties using low metal loading (0.38 mol-%). Pd/SF exhibits better recyclability compared to other biopolymer-supported Pd catalysts, up to nineteen cycles without loss of activity.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
