Related Experiment Videos
Methylidynetricobalt nonacarbonyl catalyzed cyclotrimerization of alkynes
Takumichi Sugihara1, Akihito Wakabayashi, Yasuko Nagai
1Faculty of Pharmaceutical Sciences, Tokushima Bunri University, Yamashiro-cho, Tokushima 770-8514, Japan.
Chemical Communications (Cambridge, England)
|July 18, 2002
Abstract:
A cobalt carbonyl cluster, methylidynetricobalt nonacarbonyl, catalyzed inter- and intramolecular cyclotrimerization of alkynes producing substituted benzene derivatives in good to excellent yields.