Trapping of Azidocarbenium Ion: A Unique Route for Azide Synthesis
作者:Suman Pramanik、Prasanta Ghorai
DOI:10.1021/ol5008235
日期:2014.4.18
the first time, a sensitive azidocarbenium ionintermediate has been trapped with various nucleophiles to provide azides in excellent chemoselectivity. This provides a novel approach for the chemoselective synthesis of primary and secondary benzyl azides from aldehydes in a one-pot reaction. Enantioselective nucleophilic addition to the azidocarbenium ion has also been initiated.