Well-defined multi-amino-functional and stimuli-responsive poly (propylene oxide) by Crown Ether assisted anionic ring-opening polymerization
J Blankenburg, M Wagner, H Frey - Macromolecules, 2017 - ACS Publications
Multi-amino-functional poly (propylene oxide)(PPO) copolymers were synthesized by the
anionic ring-opening copolymerization (AROP) of N, N-diethyl glycidyl amine (DEGA) and
propylene oxide (PO). A solvent free synthesis route using potassium counterions and crown
ether for the AROP enabled controlled (co) polymerization with full conversion. The strategy
provided access to PPO-b-PDEGA block copolymers, statistical PPO-co-PDEGA
copolymers, and, for the first time, PDEGA homopolymer. Molecular weights in the range of …
anionic ring-opening copolymerization (AROP) of N, N-diethyl glycidyl amine (DEGA) and
propylene oxide (PO). A solvent free synthesis route using potassium counterions and crown
ether for the AROP enabled controlled (co) polymerization with full conversion. The strategy
provided access to PPO-b-PDEGA block copolymers, statistical PPO-co-PDEGA
copolymers, and, for the first time, PDEGA homopolymer. Molecular weights in the range of …
[引用][C] Well-Defined Multi-Amino-Functional and Stimuli-Responsive Poly (propylene oxide) by Crown Ether Assisted Anionic Ring-Opening Polymerization
B Jan, W Manfred, F Holger - 2017
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