Regioselective electrophilic additions to 2-oxygenated-7-oxabicyclo[2.2.1]Hept-5-enes: A simple entry into the 4,7-dioxatricyclo[3.2.1.03,6]octaneskeleton
Chemo- and stereoselective functionalization of 7-oxabicyclo[2.2.1]hept-5-en-2-one with dichloroketene
作者:Odón Arjona、Roberto Fernández de la Pradilla、Sonia Pérez、Joaquín Plumet、Pierre-Alain Carrupt、Pierre Vogel
DOI:10.1016/s0040-4039(00)85250-8
日期:1986.1
Dichloroketene adds onto the exo face of the carbonyl group of 7-oxabicyclo[2.2.1]-hept-5-en-2-one giving a dichloro-β-lactone which was transformed into the corresponding 1,3-diol.