Selective synthesis of pyridyl pyridones and oxydipyridines by transition-metal-free hydroxylation and arylation of 2-fluoropyridine derivatives
作者:Chunshu Liao、Jianrong Li、Xiaoqiong Chen、Jingjun Lu、Qiang Liu、Lu Chen、Yubing Huang、Yibiao Li
DOI:10.1039/c9ob02661d
日期:——
An efficient protocol for the construction of various pyridyl pyridone and oxydipyridine derivatives through a hydroxylation and arylation tandem reaction of 2-fluoropyridines is reported. Under simple transition-metal-free conditions, the reaction provided a series of products in good to excellent yields, and their structures were confirmed by crystal diffraction analysis. Furthermore, the controlling