Palladium-Catalyzed C(sp<sup>2</sup>)–H Pyridocarbonylation of <i>N</i>-Aryl-2-aminopyridines: Dual Function of the Pyridyl Moiety
作者:Dongdong Liang、Yimiao He、Qiang Zhu
DOI:10.1021/ol501070g
日期:2014.5.16
An efficient synthesis of 11H-pyrido[2,1-b]-quinazolin-11-one through palladium-catalyzed C(sp(2))-H pyridocarbonylation of N-aryl-2-aminopyridines has been developed. The pyridyl group acts as an intramolecular nucleophile for the first time in C-H carbonylation reactions.