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RESEARCH PRODUCT

An All-ROMP Route to Graft Copolymers

Andreas F. M. KilbingerStefan Hilf

subject

Materials sciencePolymers and PlasticsOrganic ChemistryROMPMetathesisMacromonomerRing-opening polymerizationEnd-groupchemistry.chemical_compoundchemistryPolymer chemistryMaterials ChemistryCopolymerLiving polymerizationNorbornene

description

A new versatile synthesis strategy for macromonomers has been developed that uses the living ring-opening metathesis polymerization (ROMP) with commercial Grubbs first generation ruthenium initiators. Homopolymers as well as diblock copolymers were end-functionalized with norbornene derivatives to serve as macromonomers. The graft copolymerization of the macromonomers was also carried out employing ROMP. Well-defined and highly functional graft copolymers are accessible by this new synthetic route.

https://doi.org/10.1002/marc.200700083