Regioselective phosphorylation of α-N-alkylamino ketones
作者:S. E. Pipko、Yu. V. Balitsky、N. V. Simurova、A. D. Sinitsa
DOI:10.1007/s11172-006-0251-x
日期:2006.2
phosphorylated derivatives of all their prototropic forms (α-amino ketones, α-hydroxy imines, and β-hydroxy enamines) were obtained for the first time. The relative thermodynamic stability sequence of α-amino ketones was found to be reversed upon their phosphorylation: O-substituted forms were more stable than N-substituted ones, in contrast to the equilibrium between the prototropic isomers.