00712cam2 22002651i 450 99000224625040332120061127114320.0000224625FED01000224625(Aleph)000224625FED0100022462520030910d1991----km-y0itay50------baengGBCyclobutene ring opening reactions[by] T. Durst and L. Breauv. 5, p. 675-698001000222787Durst,Tony92897Breau,Livain92898ITUNINARICAUNIMARCAN990002246250403321FFABCCyclobutene ring opening reactions398425UNINA