title: Colloidal cobalt nanoparticles: a highly active and reusable Pauson-Khand catalyst.
abstract: A new Pauson-Khand catalyst based on colloidal cobalt nanoparticles has been developed; the catalyst is highly effective for many intra- and inter-molecular Pauson-Khand reactions and can be recycled and reused many times without losing catalytic activity.
authors.affiliation: School of Chemical Engineering and Institute of Chemical Processes, Seoul National University, Seoul,151-742, Korea.
authors.forename: S W
authors.initials: SW
authors.lastname: Kim
authors.forename: S U
authors.initials: SU
authors.lastname: Son
authors.forename: S S
authors.initials: SS
authors.lastname: Lee
authors.forename: T
authors.initials: T
authors.lastname: Hyeon
authors.forename: Y K
authors.initials: YK
authors.lastname: Chung