The continuous synthesis and application of graphene supported palladium nanoparticles: a highly effective catalyst for Suzuki-Miyaura cross-coupling reactions

Green Processing and Synthesis

article

Kendra W. Brinkley¹  Michael Burkholder¹  Ali R. Siamaki¹  Katherine Belecki¹  B. Frank Gupton¹ 

[1] Department of Chemical and Life Science Engineering and Department of Chemistry, Virginia Commonwealth University

关键词: flow chemistry;    graphene;    palladium;    solid supported catalysis;    Suzuki-Miyaura cross-coupling;   

DOI  :  10.1515/gps-2015-0021

来源: De Gruyter

【 摘 要 】

An efficient, sustainable, and continuous method for the preparation of graphene supported palladium nanoparticles (Pd/G) has been developed using microwave irradiation as a heating source for the metal deposition process. The Pd/G produced from this method was effective in Suzuki-Miyaura cross-coupling reactions with a broad range of substrates. When incorporated into a packed bed flow reactor, this ligand free catalyst system continued to demonstrate high reaction conversions with limited catalyst leaching in the reaction mixture (347 ppb palladium).

【 授权许可】

CC BY