A facile and efficient route to 4‐aryl‐2‐[2‐(trifluoromethylthio) aryl]quinazoline derivatives through a tandem directed Rh‐catalyzed C‐H iodination and trifluoromethylthiolation is described. The reaction proceeded under mild reaction conditions, exhibited good functional group tolerance with a broad scope of substrate and excellent regioselectivity in good to excellent yields.
描述了一种通过串联的直接Rh催化的C-H
碘化和三
氟甲基
硫醇化反应而制得的4-芳基-2- [2-(三
氟甲
硫基)芳基]
喹唑啉衍
生物的简便有效途径。该反应在温和的反应条件下进行,表现出良好的官能团耐受性和广泛的底物范围,以及优异的区域选择性以及良好的产率。