Stereocontrolled syntheses of substituted unsaturated .delta.-lactams from 3-alkenamides
作者:Charles M. Marson、Urszula Grabowska、Timothy Walsgrove
DOI:10.1021/jo00045a001
日期:1992.9
Delta-Lactams have been synthesized with excellent stereocontrol of substituents by condensing 3-alkenamides with aryl aldehydes in polyphosphoric ester.