Ring-Opening Metathesis Polymerization of 18-e Cobalt(I)-Containing Norbornene and Application as Heterogeneous Macromolecular Catalyst in Atom Transfer Radical Polymerization
writer：Yi Yan , Jiuyang Zhang , Perry Wilbon , Yali Qiao , Chuanbing Tang*
keywords：ATRP, heterogeneous catalyst, metallocene, ROMP
source：期刊
specific source：Macromol. Rapid Commun., 2014, 35, 1840-1845.
Issue time：2014年
In the last decades, metallopolymers have received great attention due to their various applications in the ? elds of materials and chemistry. In this article, a neutral 18-electron exo-substituted η4-cyclopentadiene CpCo(I) unit-containing polymer is prepared in a controlled/“l(fā)iving” fashion by combining facile click chemistry and ring-opening metathesis polymerization (ROMP). This Co(I)-containing polymer is further used as a heterogeneous macromolecular catalyst for atom transfer radical polymerization (ATRP) of methyl methacrylate and styrene.