The reactions of N-substituted β-amino enones with hydroxylamine give two isoxazole isomers. The ratio of these isomers changes with the electron-withdrawing effect of the N-substituents.
N 取代的 β-氨基烯酮与羟胺反应会产生两种异噁唑异构体。这些异构体的比例随 N-取代基的夺电子效应而变化。
Alberola, Angel; Andres, Celia; Ortega, Alfonso Gonzalez, Journal of Heterocyclic Chemistry, 1987, vol. 24, p. 709 - 713
作者:Alberola, Angel、Andres, Celia、Ortega, Alfonso Gonzalez、Pedrosa, Rafael、Vicente, Martina