The organocatalytic ring-opening polymerization of N-tosyl aziridines by an N-heterocyclic carbene
Résumé
The ring-opening polymerization of N-tosyl aziridines, in the presence of 1,3-bis(isopropyl)-4,5(dimethyflimidazol-2-ylidene as an organocatalyst and an N-tosyl secondary amine as initiator mimicking the growing chain, provides the first metal-free route to well defined poly(aziridine)s (PAz) and related PAz-based block copolymers.
| Origine | Publication financée par une institution |
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