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 M
TT 测定,这些产品对人类癌
细胞系表现出有效的抗增殖活性。