作者:Bharat Dixit、József Balog、Zsuzsanna Riedl、László Drahos、György Hajós
DOI:10.1016/j.tet.2012.03.011
日期:2012.5
Synthesis of new 2,3-diaryl-3H-pyrrolo[2,3-c]isoquinoline derivatives has been elaborated starting from isoquinoline-3-amine. Buchwald–Hartwig arylation and subsequent iodination in position 4 afforded 3-arylamino-4-iodoisoquinolines. These compounds were subjected to Sonogashira cross-coupling reactions with some selected acetylenes, and the resulting coupled products underwent cyclization in the
从异喹啉-3-胺开始已详细阐述了新的2,3-二芳基-3 H-吡咯并[2,3- c ]异喹啉衍生物的合成。Buchwald–Hartwig芳基化和随后在位置4的碘化反应得到3-芳基氨基-4-碘异喹啉。这些化合物与一些选定的乙炔进行Sonogashira交叉偶联反应,所得的偶联产物在氟化四丁基铵的存在下进行环化,得到标题衍生物。