A new and facile method for the functionalization of a Merrifield resin with terpyridines: application as a heterogeneous catalyst for the synthesis of biaryls in environmentally friendly solvents

Green Processing and Synthesis

article

Jérôme Husson¹  Laurent Guyard¹ 

[1] Institut UTINAM UMR CNRS 6213, UFR Sciences et Techniques, Université de Franche-Comté

关键词: pyrrole;    Sonogashira coupling;    Suzuki coupling;    terpyridine;   

DOI  :  10.1515/gps-2015-0144

来源: De Gruyter

【 摘 要 】

A classical Merrifield resin was modified with pendant terpyridine heterocycles in order to develop a new material for heterogeneous catalysis. The protocol relies on the reaction of a pyrrolyl anion with chloromethyl groups present on the resin. The modified polymer was then reacted with a Pd salt to afford a catalyst that was tested in the Suzuki cross-coupling reaction in environmentally friendly solvents.

【 授权许可】

CC BY