Oxidation of chiral, camphidin-based allylic tertiary amines gives rise to chiral tertiary amine-N-oxides, which undergo the [2,3]-Meisenheimer rearrangement with high levels of stereoselectivity. Reductive N,O-bond cleavage of the O-allyl-hydroxylamine gives access to the allylic alcohol unit.
手性
樟脑基烯丙基叔胺经氧化后会产生手性叔胺-N-氧化物,这种氧化物会发生具有高度立体选择性的 [2,3]-Meisenheimer 重排。O- 烯丙基
羟胺的还原性 N,O 键裂解可获得烯丙基醇单元。