An efficient and practical copper-catalyzed one-pot method for synthesis of tetrahydroisoquinolino[2,1-a]quinazolinone derivatives has been developed, and the corresponding target products were prepared in moderate to good yields. The one-pot approach underwent sequential copper-catalyzed N-arylation, intramolecular aerobic oxidative cyclization, and the newly synthesized products provided diverse structures for screening of biological molecules.
开发了一种高效实用的
铜催化一锅法合成
四氢异喹啉并[2,1-a]
喹唑啉酮衍
生物,并以中等至良好的收率制备出相应的目标产物。该一锅法依次经历了
铜催化的 N-芳基化、分子内有氧氧化环化,新合成的产物为筛选
生物分子提供了多样的结构。