Cp*Co<sup>III</sup>-catalyzed formal [4+2] cycloaddition of benzamides to afford quinazolinone derivatives
作者:Jingshu Yang、Xiao Hu、Zijie Liu、Xueyuan Li、Yi Dong、Gang Liu
DOI:10.1039/c9cc07173c
日期:——
A Cp*CoIII-catalyzed arene C–H bond amidation/annulation of benzamides was developed to afford quinazolinone derivatives in one-pot with high yields and broad substrate scope. This method could be applied to the synthesis of quinazolinone drugs and late-stage modification of natural products.
开发了一种由Cp * Co III催化的苯甲酰胺C / H键酰胺化/环化反应,可一锅制得喹唑啉酮衍生物,并具有高收率和广泛的底物范围。该方法可用于喹唑啉酮类药物的合成和天然产物的后期修饰。