An Efficient Synthesis of Pyrrolo[2,3,4-<i>kl</i>]acridin-1-one Derivatives Catalyzed by <scp>l</scp>-Proline
作者:Huiyuan Wang、Lili Li、Wei Lin、Pan Xu、Zhibin Huang、Daqing Shi
DOI:10.1021/ol302058g
日期:2012.9.7
An efficient domino approach for the synthesis of novel pyrrolo[2,3,4-kl]acridin-1-one derivatives has been established. This reaction represents the first facile conversion of an isatin to a pyrrolo[2,3,4-kl]acridin-1-one via a C N bond cleavage reaction without the reed for a multistep reaction process.