作者:Simon J. Hayes、David W. Knight、Andrew W.T. Smith、Mark J. O’Halloran
DOI:10.1016/j.tetlet.2009.11.119
日期:2010.1
aldehyde or carboxylic acid, Jones oxidation of 5-substituted-2-furylethanols gives rise to high yields of the corresponding dihydro-2-(2-oxoethyl)furan-3(2H)-ones, following Achmatowicz-type oxidative ring opening and subsequent reclosure by a 5-exo Michaeladdition of the pendant hydroxy group to the enedione function. Other oxidation methods such as a Swern reaction give lower yields of the same products