Expanding the Scope of the Acyl-Type Radical Addition Reactions Promoted by SmI<sub>2</sub>
作者:Jakob Karaffa、Karl B. Lindsay、Troels Skrydstrup
DOI:10.1021/jo061299s
日期:2006.10.1
N-Acyl oxazolidinones of simple carboxylic acids and amino acids were observed to undergo successful SmI2-promoted couplings with substituted acrylamides and acrylates, affording a variety of functionalized γ-ketoamides and -esters with yields attaining 85%. As many of these reductive couplings were previously found to be ineffective employing the corresponding 4-pyridylthio esters, the applicability