作者:Pan, Xiaolong、Dong, Boyang、Wu, Yangang、Gao, Beiling、Song, Chuanjun
DOI:10.1021/acs.joc.4c00730
日期:——
The exploration of a ring expansion reaction from indole cyclopentanone to generate a range of diversely functionalized 4-hydroxyl carbazole frameworks, representing the core structure of numerous carbazole alkaloids, has been conducted under mild reaction conditions. This approach exhibits broad functional group tolerance and moderate to good yields. The practical applicability of this strategy has
在温和的反应条件下,对吲哚环戊酮的扩环反应生成一系列不同功能化的 4-羟基咔唑骨架(代表多种咔唑生物碱的核心结构)进行了探索。该方法表现出广泛的官能团耐受性和中等至良好的产率。该策略的实际适用性已通过卡佐霉素 A、D 和 G 的简明合成得到证明。