Oxidative Cyclization Reactions: Amide Trapping Groups and the Synthesis of Furanones
作者:John D. Brandt、Kevin D. Moeller
DOI:10.1021/ol051296m
日期:2005.8.1
Intramolecular anodic coupling reactions involving ketene dithioacetal radicalcations and amide trapping groups have been examined. The reactionsgenerate furanone products and benefit greatly from the addition of water to the reaction medium. The cyclization reactions lead to products having stereochemistry that is directly analogous to oxidative cyclization reactions utilizing ketene dithioiacetal