New Synthesis of<font>β</font>-Anilinochalcones by Regioselective Oxidation of<font>β</font>-Anilinodihydrochalcones Using Iodine–DMSO
作者:Beena R. Nawghare、Pradeep D. Lokhande
DOI:10.1080/00397911.2012.667490
日期:2014.11.17
beta-Anilinodihydrochalcones readily undergo oxidation alpha to the carbonyl group region in the presence of a catalytic amount of iodine in dimethyl sulfoxide at 130 degrees C in good yield. Oxidation of allyloxy-substituted beta-anilinodihydrochalcones to beta-anilinochalcones is a preferred reaction over deallylation.