3475363
doi
10.1002/pola.28468
oai:zenodo.org:3475363
Mohammad Yasir
Helena Kurzen
Nils Hanik
Mark Schäfer
Andreas F.M. Kilbinger
Enolesters as chain end‐functionalizing agents for the living ring opening metathesis polymerization
Peng Liu
info:eu-repo/semantics/openAccess
Creative Commons Attribution 3.0 Unported
https://creativecommons.org/licenses/by/3.0/legalcode
<p>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 vinyl acetate, butenyl acetate, 3‐(4‐(<em>tert</em>‐butoxy)phenyl)propenyl acetate and 6‐(((benzyloxy)carbonyl)amino)hex‐1‐en‐1‐yl acetate were used as living ROMP terminating agents. All gave the expected end groups proving that enolesters are synthetically easily accessible targets for living ROMP end‐functionalization.</p>
Zenodo
2017-01-24
info:eu-repo/semantics/article
3475362
1579540035.885549
579880
md5:491ccfd1f6a36530398eaf8ab1d9ee8f
https://zenodo.org/records/3475363/files/manuscript.pdf
public