A Facile Route to 1,3-Diazaheterocycle-Fused [1,2-a]Indole Derivatives via Acetic Acid Catalyzed Cyclocondensation Reactions
作者:Jun Lin、Li-Juan Yang、Sheng-Jiao Yan、Wen Chen
DOI:10.1055/s-0030-1258195
日期:2010.10
A concise and efficient route for the synthesis of 1,3-diazaheterocycle-fused [1,2-a]indoles by simply refluxing a reaction mixture of different types of heterocyclic ketene aminals and 1,4-benzoquinones catalyzed by acetic acid was developed. This protocol provides an alternative method for application in combinatorial and parallel synthesis in drug discovery. 1,3-diazaheterocycle-fused [1,2-a]indoles
通过简单回流不同类型的杂环烯酮缩醛和乙酸催化的1,4-苯醌的反应混合物,开发了一种简捷有效的合成1,3-二氮杂杂环稠合的[1,2- a ]吲哚的方法。该协议为药物发现中的组合和平行合成提供了一种替代方法。 1,3-二氮杂杂环稠合的[1,2-a]吲哚-杂环烯酮缩醛-1,4-苯醌-催化剂-乙酸