title: Cobalt on Charcoal: A Convenient and Inexpensive Heterogeneous Pauson-Khand Catalyst This work supported by a grant from the Korea Science and Engineering Foundation (KOSEF) (1999-1-122-001-5) and the KOSEF through the Center for Molecular Catalysis. We thank Prof. T. Hyeon and S.-W. Kim for providing the mesoporous carbon and S.U.S. and S.I.L. thank the BK21 Fellowship.
authors.affiliation: School of Chemistry and Center for Molecular Catalysis Seoul National University, Seoul 151-747 (Korea).
authors.initials: SU
authors.lastname: Son
authors.initials: SI
authors.lastname: Lee
authors.initials: YK
authors.lastname: Chung