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Université de Fribourg

Enolesters as chain end-functionalizing agents for the living ring opening metathesis polymerization

Liu, Peng ; Yasir, Mohammad ; Kurzen, Helena ; Hanik, Nils ; Schäfer, Mark ; Kilbinger, Andreas F. M.

In: Journal of Polymer Science Part A: Polymer Chemistry, 2017, vol. 55, no. 18, p. 2983–2990

Functional enolethers have previously been used to introduce functional end groups at the chain end of ruthenium carbene complex initiated living ring opening metathesis polymers. Here, we investigated whether the weaker π-donating enolesters could equally be used in regio selective reactions with ruthenium carbene complexes and thus as polymer end-functionalization reagents. Enolesters such as...