isoquinolino[1,2-b]quinazolin-8-one derivatives and 12-methyl-12H-isoindolo[1,2-b]quinazoline-10-one derivatives is described herein. With rhodium catalysis, the desired products are obtained through a sequence reaction of C–H activation-based alkenylation and intramolecular aza-Heck-type cyclization. The developed method has a wide range of substrate tolerance under mild conditions and provides an alternative
本文描述了合成
异喹啉基[1,2 - b ]
喹唑啉-8-衍
生物和12-甲基-12 H-异
吲哚并[1,2 - b ]
喹唑啉-10-one衍
生物的有效方法。在
铑催化下,通过基于C–H活化的烯基化和分子内氮杂-Heck型环化的序列反应,可获得所需的产物。所开发的方法在温和条件下具有广泛的底物耐受性,并为
喹唑啉化合物的结构精细化提供了替代方法。