Enehydroxylamines as versatile compounds in 3,3-sigmatropic rearrangements
作者:Lucinda V. Reis、Ana M. Lobo、Sundaresan Prabhakar
DOI:10.1016/s0040-4039(00)77022-5
日期:1994.4
Enehydroxylamines react readily, in the presence of base, with electrophiles containing unsaturation to afford intermediates that, either spontaneously or upon heating, lead via a 3,3-sigmatropic rearrangement to alpha-substituted products.