Intramolecular photocycloaddition of 3-allyloxy- and 3-allylamino-cyclohex-2-enones: formation of oxa- and aza-bicyclo[2,1,1]hexanes
Abstract
Photo-irradiation of 3-allyloxy- and 3-allylamino-cyclohex-2-enones results in an intramolecular cyclo-addition to produce oxa- and aza-bicyclo[2,1,1]hexane derivatives.