Hydrogen Bonding Directed Intermolecular Cope-Type Hydroamination of Alkenes
作者:Shu-Bin Zhao、Eric Bilodeau、Valérie Lemieux、André M. Beauchemin
DOI:10.1021/ol3023177
日期:2012.10.5
Intermolecularhydroamination of unactivated alkenes represents a significant synthetic challenge. An efficient Cope-typehydroamination is achieved under mild conditions for reactions of N-alkylhydroxylamines with allylic amines, using hydrogen bonding to achieve increased reactivity and high regioselectivity. This approach provides a number of highly functionalized vicinal diamine motifs as Markovnikov