Silica gel-catalyzed air oxidation of cyclopentenones.
作者:Kouji OKANO、Hiroshi SUEMUNE、Kiyoshi SAKAI
DOI:10.1248/cpb.38.532
日期:——
Cyclopentenones with an ester function at C2, an alkyl function at C3, and an ester (or alkyl) function at C4 undergo facile oxidation during silical gel column chromatography using AcOEt-hexane as the eluent to afford oxygenated products with an OH function at C2 or C4.