Ring-opening metathesis polymerizations with norbornene carboxylate-substituted metal oxo clusters
Abstract
The clusters Ti6O4(OPr)8(endo,exo-OOC–Norb)8, Zr6O4(OH)4(endo-OOC–Norb)12 and Zr6O4(OH)4(exo-OOC–Norb)12(BuOH) were prepared by the reaction of