作者:Teng Liu、Hong-You Zhu、Da-Yun Luo、Sheng-Jiao Yan、Jun Lin
DOI:10.3390/molecules21050638
日期:——
An efficient and convenient method to synthesize highly functionalized 3,7'-bisindole derivatives has been developed via a Michael addition and cyclic condensation reaction of heterocyclic ketene aminals (HKAs) with 2-(1H-indol-3-yl)cyclohexa-2,5-diene-1,4-dione derivatives in ethanol-based solvents at room temperature. This strategy provides an efficient, environmentally friendly approach for easy
通过杂环烯酮缩醛(HKA)与2-(1H-吲哚-3-基)环己2-2的迈克尔加成反应和环状缩合反应,已经开发出一种高效且方便的合成高度官能化的3,7'-双吲哚衍生物的方法。室温下在乙醇基溶剂中的5-二烯-1,4-二酮衍生物。该策略提供了一种高效,环保的方法,可轻松以中等到良好的产率获得各种新颖的3,7'-双吲哚衍生物。