Copper-Mediated Decarboxylative Coupling between Arylacetic Acids and 1,3-Dicarbonyl Compounds
作者:Yinrong Wu、Kangmei Wen、Jiewen Chen、Jie Shi、Xingang Yao、Xiaodong Tang
DOI:10.1021/acs.orglett.1c02897
日期:2021.10.15
A copper-mediated decarboxylative coupling reaction between arylacetic acids and 1,3-dicarbonyl compounds was described. Significantly, methanocycloocta[b]indoles were also obtained by sequential intramolecular dehydrocyclization process in some cases. This protocol featured a broad substrate scope, simple operations, and good yields. Moreover, the products exhibited potent antiproliferative activity
描述了芳基乙酸和 1,3-二羰基化合物之间铜介导的脱羧偶联反应。值得注意的是,在某些情况下,还可以通过顺序分子内脱氢环化过程获得甲氧基环八[ b ]吲哚。该协议具有广泛的基板范围、简单的操作和良好的产量。此外,通过 MTT 测定,这些产品对人类癌细胞系表现出有效的抗增殖活性。