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Article Dans Une Revue European Polymer Journal Année : 2013

Cyclobutenyl macromonomers: Synthetic strategies and ring-opening metathesis polymerization

Résumé

In contrast to their (oxa)norbornenyl counterparts, cyclobutenyl derivatives have remained relatively unexplored in ring-opening metathesis polymerization (ROMP), despite ROMP of cyclobutene derivatives yields unsaturated polymers based on a strictly 1,4-polybutadiene backbone that is not easily attainable by other routes. This article summarizes work done in our group in the field of cyclobutenyl-capped macromonomers that are convenient building blocks for the synthesis of graft (bottle-brush) copolymers by ROMP via the so-called macromonomer (or grafting-through) route. Synthetic strategies employing orthogonal chemistries such as reversible deactivation radical polymerization techniques (atom transfer radical polymerization – ATRP, and reversible addition-fragmentation chain transfert (RAFT) polymerization) and recent developments using copper-catalyzed azide–alkyne cycloaddition click chemistry are highlighted. Furthermore, ROMP of the so-obtained macromonomers, including preliminary novel results regarding ROMP of cyclobutenyl-capped macromonomers prepared through RAFT polymerization and click chemistry are reported and discussed.

Dates et versions

hal-01905410 , version 1 (25-10-2018)

Identifiants

Citer

D. Le, G. Morandi, S. Legoupy, Sagrario Pascual, V. Montembault, et al.. Cyclobutenyl macromonomers: Synthetic strategies and ring-opening metathesis polymerization. European Polymer Journal, 2013, 49 (5), pp.972-983. ⟨10.1016/j.eurpolymj.2013.01.008⟩. ⟨hal-01905410⟩
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