isoquinolinium N-ylides with difluoroenoxysilanes has been developed. This methodology provides a facile and straightforward synthetic pathway to afford highly functionalized fluorinated pyrrolo[2,1-a]isoquinolines in good to excellent yields under mild conditions. Moreover, gram-scale and synthetic derivatization experiments for the late-stage functionalization of drug molecules have also been demonstrated
开发了
异喹啉鎓N-叶立德与二
氟烯氧基
硅烷的脱羧/脱
氟化氢形式[3+2]环加成芳构化反应。该方法提供了一种简便易行的合成途径,可在温和条件下以良好至优异的产率提供高度官能化的
氟化
吡咯并[2,1- a ]
异喹啉。此外,还论证了药物分子后期功能化的克级和合成衍生化实验。