One-pot propagation of (Hetero)Arylamines: Modular synthesis of diverse Amino-di(hetero)arylamines
作者:Xueting Liang、Liang Xu、Cuihua Li、Xin Jia、Yu Wei
DOI:10.1016/j.tet.2018.12.035
日期:2019.2
Formal propagation of (hetero)arylamine is achieved via a one-pot Buchwald–Hartwig C–N cross-coupling and nitro reduction sequence, enabling a rapid modular synthesis of diverse amino-di(hetero)arylamines from (hetero)arylamines and halogenated nitrobenzenes. Various functionalized aromatic amines with different electronic and steric environments can be efficiently prolongated to formally incorporate
(杂)芳基胺的形式扩散是通过一锅Buchwald-Hartwig C-N交叉偶联和硝基还原序列实现的,从而可以从(杂)芳基胺和卤代硝基苯快速模块化合成各种氨基-二(杂)芳基胺。 。可以有效地延长具有不同电子和空间环境的各种官能化芳族胺,以正式引入另一种芳基氨基片段。该方法已成功地用于合成四十多种氨基二(杂)芳基胺。在寡聚苯胺和酪氨酸激酶抑制剂伊马替尼的合成中也证明了该方法的适用性。