High oxidation state alkylidene and alkylidyne complexes.
Electron deficient high oxidation state early transition metal complexes that contain metal-carbon double or triple bonds and bulky supporting ligands have been found to be highly reactive catalysts for the alkene and alkyne metathesis reactions, respectively.
Schrock
Richard R
RR
Department of Chemistry, Massachusetts Institute of Technology, Cambridge, MA 02139, USA. rrs@mit.edu