Intermolecular Cope-Type Hydroamination of Alkenes and Alkynes using Hydroxylamines
作者:Joseph Moran、Serge I. Gorelsky、Elena Dimitrijevic、Marie-Eve Lebrun、Anne-Catherine Bédard、Catherine Séguin、André M. Beauchemin
DOI:10.1021/ja806300r
日期:2008.12.31
The development of the Cope-typehydroamination as a method for the metal- and acid-free intermolecularhydroamination of hydroxylamines with alkenes and alkynes is described. Aqueous hydroxylamine reacts efficiently with alkynes in a Markovnikov fashion to give oximes and with strained alkenes to give N-alkylhydroxylamines, while unstrained alkenes are more challenging. N-Alkylhydroxylamines also