FeCl<sub>3</sub> mediated synthesis of substituted indenones by a formal [2+2] cycloaddition/ring opening cascade of o-keto-cinnamates
作者:Dattatraya H. Dethe、Ganesh M. Murhade
DOI:10.1039/c5cc03040d
日期:——
A novel FeCl3 mediated formal [2+2] cycloaddition/ring opening cascade of o-keto-cinnamates was developed for the synthesis of indenones. The reaction tolerates a broad range of functional groups, including bromide, chloride, amide, acid and ester groups.