2-(N-Hydroxylamino) sulfone synthesis by indium–iodine-triggered aza-Michael type addition of nitroarenes to vinyl sulfones
作者:Sun Jung Lee、Jung June Lee、Chong-Hyeak Kim、Young Moo Jun、Byung Min Lee、Byeong Hyo Kim
DOI:10.1016/j.tetlet.2008.11.046
日期:2009.1
One-pot reduction-triggered 1,4-addition reaction of various nitroarenes to the α,β-unsaturated sulfones was investigated. In the presence of indium/iodine in MeOH at room temperature, nitroarenes reduced in situ reacted with vinyl sulfones and produced β-(N-hydroxylamino) sulfones in good yields.