An efficient synthesis of ortho-aniline derivatives through aromatic C–H azidation catalyzed by Cu(OAc)2 have been disclosed. The amino group plays an ortho-directing effect in the azidation reactions, regiospecifically affording the mono-azidated derivative as the sole products.
通过
铜(II)
乙酸催化的芳香族C-H偶氮化反应,高效合成了邻
氨基
苯胺衍
生物。
氨基团在偶氮化反应中发挥了邻位定向作用,专一地生成了单偶氮化衍
生物作为唯一产物。