Base-Promoted Cross-Dehydrogenative Coupling of Quinoline <i>N</i>-Oxides with 1,3-Azoles
作者:Xiaopei Chen、Xiuling Cui、Fangfang Yang、Yangjie Wu
DOI:10.1021/acs.orglett.5b00330
日期:2015.3.20
An efficient cross-dehydrogenative coupling of quinoline N-oxides and 1,3-azoles has been developed under external oxidant and metal free conditions. The desired products were isolated in good to excellent yields for 26 examples. This methodology provides a practical pathway to biheteroaryls and features high practicality, high efficiency, and environmental friendliness.