乙腈类
化学
腈
吲哚试验
醛
催化作用
组合化学
喹唑啉
氮气
有机化学
乙腈
作者
Jui-Hsiung Liu,Vikas Ashokrao Sadaphal,Tien‐Lin Wu
摘要
This work reports an efficient synthesis of novel benzo[7,8]indolizino[2,3,4,5-ija]quinazoline derivatives between 2-(2-ethynylaryl)acetonitriles 1 and anthranils 2. The synthetic approach involves the initial formation of 7-formylindole intermediates that can be implemented by DBU to activate a novel indole-nitrile-aldehyde cyclization.
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