作者:Christopher Deldaele、Gwilherm Evano
DOI:10.1002/cctc.201501375
日期:2016.4.6
An efficient and highly practical procedure is reported for the Ullmann–Goldberg‐type copper‐catalyzed amination of aryl iodides. By using a combination of copper iodide and proline in the presence of an excess of an amine, a wide range of aryl iodides can be readily aminated at room temperature. The reaction proceeds well regardless of the electronic properties of the starting aryl iodide and the
据报道,Ullmann–Goldberg型铜催化芳基碘化物的胺化反应是一种有效且高度实用的程序。通过在过量胺的存在下使用碘化铜和脯氨酸的组合,可以在室温下容易地胺化各种各样的芳基碘。无论起始碘代芳基化物的电子性质如何,反应都进行得很好,并且在大多数情况下不需要通过柱色谱法纯化就可以得到胺化产物。由于其效率和反应条件的温和性,该胺化反应还可扩展至在室温下胺化复杂的芳基碘化物。