no direct synthetic method exists for its incorporation into aromatic scaffolds. This report features the first direct catalytic method for the formation of C(sp2)−TeCF3 bonds. The method relies on a Pd/Xantphos catalytic system and allows for the trifluoromethyltellurolation of aryl iodides. Our computational and experimental mechanistic analyses shed light on the privileged activity of Xantphos in
尽管TeCF 3部分在一系列应用中具有令人鼓舞的特性和潜力,但尚无直接合成方法将其掺入芳族支架中。该报告的特点是形成C(sp 2)-TeCF 3键的第一种直接催化方法。该方法依赖于Pd /
Xantphos催化体系,并允许芳基
碘化物的三
氟甲基
碲酸化。我们的计算和实验机制分析揭示了
Xantphos在此转换中的特权活动。