Formation of Five-Membered Cyclic Orthoesters from Tribromides with Participation of a Neighboring Carbonyl Group
作者:Guddeangadi N. Gururaja、Shaikh M. Mobin、Irishi N. N. Namboothiri
DOI:10.1002/ejoc.201100042
日期:2011.4
but synthetically useful γ-keto esters. The intermediacy of dihydrofurans in the one-pot transformation of keto tribromides into γ-keto esters provides evidence for the active participation of the neighboringcarbonylgroup in the alcoholysis of the tribromide moiety.