A Facile C-N Bond Formation: One-Pot Reaction of Phenols and Amines via Smiles Rearrangement
作者:Hua Zuo、Hao Yang、Zhu-Bo Li、Dong-Soo Shin、Li-Ying Wang、Jia-Zhou Zhou、Hong-Bo Qiao、Xiao Tian、Xiao-Yan Ma
DOI:10.1055/s-0029-1219190
日期:2010.2
arylalkylamines were synthesized in high yields from 2-chlorophenols and amines, activated by chloroacetyl chloride under microwave irradiation (20―60 min) or conventional thermal conditions (3―6 h). The key transformation is believed to proceed via Smiles rearrangement by initial O-alkylation and subsequent cyclization.
在微波辐射(20-60 分钟)或常规热条件(3-6 小时)下,用氯乙酰氯活化,以 2-氯苯酚和胺为原料,以高收率合成了二芳基胺和芳烷基胺。据信,关键的转化是通过最初的 O-烷基化和随后的环化通过 Smiles 重排进行的。