废止
化学
卡宾
催化作用
药物化学
立体化学
组合化学
有机化学
作者
Pengrui Jiang,Jingcheng Guo,Minghua Gong,Xiangui Zhou,Wei Cao,Zhenqian Fu,Wei Huang
摘要
N-Heterocyclic carbene-catalyzed [3 + 3] annulation of bromoenals with 2-aminochromones has been successfully developed. A structurally diverse set of chromeno[2,3-b]pyridinones was efficiently constructed in acceptable to excellent yields. The reaction features mild reaction conditions, a broad substrate scope, and easy scale-up.
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