Cu/Cu(2)O-catalyzed reaction is carried out in 2-ethoxyethanol or ethylene glycol diethyl ether and does not require the use of strong base or other additives. This procedure eliminates the need for acid protection, tolerates a wide range of functional groups and provides aromatic and aliphatic amines and sulfides in 81 to 99% yield.
描述了一种用 2-卤代
苯甲酸高效形成 CN 和 CS 键的区域选择性方法。Cu/Cu(2)O 催化反应在 2-乙氧基
乙醇或
乙二醇二乙醚中进行,不需要使用强碱或其他添加剂。该程序无需酸保护,可耐受多种官能团,并以 81% 至 99% 的产率提供芳香族和脂肪族胺和
硫化物。