Novel isoxazoline ligand with ferrocene backbone: preparation and application in Heck reaction with water as solvent
作者:Shuyan Yu、Zhiqin Zhang、Zhiyu Yu、Yongjia Shang
DOI:10.1002/aoc.3176
日期:2014.8
Two novelisoxazoline N,N‐bidentate ligands with ferrocenebackbone have been synthesized and employed for the palladium‐catalyzed Heck coupling reaction. Among them, 1,3‐bis‐(5‐ferrocenylisoxazoline‐3‐yl)benzene was found to be thermally stable and a highly effective ligand for Heck coupling reaction in neat water without N2 protection, affording the desired coupling products in good to excellent