title: Dicobalt octacarbonyl-catalyzed tandem
abstract: Novel 5-5-6 tricyclic compounds containing cyclopentenone have been constructed by the dicobalt octacarbonyl catalyzed tandem [2 + 2 + 1] and [2 + 2 + 2] cycloaddition reaction between a diyne and two phenylacethylene under CO pressure.
authors.affiliation: Korea Research Institute of Chemical Technology, PO Box 9, Daejeon 305-606, Korea.
authors.initials: SU
authors.lastname: Son
authors.initials: DS
authors.lastname: Choi
authors.initials: YK
authors.lastname: Chung
authors.initials: SG
authors.lastname: Lee