Investigation into the Chemistry of Highly Substituted [(Aminocyclopropyl)methyl]alkoxyamines (3-Azabicyclo[3.1.0]hexanes)
作者:Stefan Hauck、Michael Kuepfert、Kai-Uwe Schoening
DOI:10.1002/ejoc.201500693
日期:2015.10
transformed into bicyclic [(aminocyclopropyl)methyl]alkoxyamines by reaction with various nucleophiles. The products were formed, supposedly via iminium intermediates, in reasonable to high yields, possessing varying degrees of hydrolytic stability. Structural elucidation by NMR spectroscopy strongly suggested an endo position of the amine substituent. The obtained, highly functionalized alkoxyamines
由 N-烷氧基-4-氧代-2,2',6,6'-四甲基哌啶制备的烯胺在烯丙基位置选择性氯化,随后通过与各种亲核试剂反应转化为双环 [(氨基环丙基)甲基]烷氧基胺。产物是通过亚胺中间体以合理到高产率形成的,具有不同程度的水解稳定性。NMR 光谱的结构解析强烈表明胺取代基的内位。获得的高度官能化的烷氧基胺可作为聚合物添加剂或生物活性中间体而受到关注。