Abstract

AbstractThe preparation of functionalized graft copolymers utilizing a combination of ATRP, ROMP, thio‐bromo, and Huisgen‐type click chemistries is described. The construction of these polymeric architectures hinges on the use of a norbornene‐based α‐bromo ester that can act as an ATRP initiator and ROMP monomer (a so‐called inimer), as well as a thio‐bromo click partner. This allows for the use of a “grafting‐through” ROMP approach of ATRP‐based macromonomers that can undergo a post‐polymerization thio‐bromo click modification. Additionally, this material can undergo further modifications using archetypal copper‐catalyzed azide/alkyne click reaction as well as metal‐free strain‐promoted azide/alkyne click reactions.

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