Mechanism Study of Copper-Mediated One-Pot Reductive Amination of Aryl Halides Using Trimethylsilyl Azide

作者:Maejima Toshihide; Ueda Moriatsu; Nakano Jun; Sawama Yoshinari; Monguchi Yasunari*; Sajiki Hironao
来源:Journal of Organic Chemistry, 2013, 78(18): 8980-8985.
DOI:10.1021/jo401474k

摘要

Reaction mechanisms of the copper-mediated amination of aryl halides with trimethylsilyl azide (TMSN3) were analyzed on the basis of the time-course study using reaction monitoring FT-IR, trapping an intermediary aryl azide by the Huisgen reaction, and the analysis of the generated N-2 gas during the reaction. This amination would proceed through multiple pathways via aryl radicals and copper(I) azide.

  • 出版日期2013-9-20