Ullmann diaryl ether synthesis catalyzed by copper (I)/pyridine-functionalized silane
作者:Baohua Zhang、Lanxiang Shi、Ruixia Guo、Sijie Liu
DOI:10.1080/10426507.2015.1119135
日期:2016.6.2
GRAPHICAL ABSTRACT ABSTRACT Ullmann-type diarylethersynthesis was performed under mild conditions in DMF/K2CO3 using a pyridine-functionalized silane as a ligand. The products were obtained in good yields. This method tolerates a variety of functional groups and is effective in the synthesis of hindered diarylethers and heteroaryl ethers.