Amine functionalized polyglycerols obtained by copolymerization of cyclic carbonate monomers

Paweł Parzuchowski , Aleksandra Świderska , Marlena Roguszewska , Tomasz Frączkowski , Mariusz Tryznowski

Abstract

Hyperbranched aliphatic polyethers containing hydroxyl and amine end groups were produced from glycerol carbonate (4-hydroxymethyl-1,3-dioxolan-2-one) and cyclic carbonate bearing phthalimide moieties. The new monomer N-[(2-oxo-1,3-dioxolan-4-yl)methyl]phthalimide was synthesized in a simple two-step, one-pot process. The structure of the monomer was proved by means of NMR, FTIR and X-ray techniques. Anionic polymerization of cyclic carbonate monomers, which proceeds with simultaneous decarboxylation, was performed using a simple catalyst - potassium carbonate and trimethylolpropane (TMP) or glycerol carbonate as an initiator. The polymerization conditions were investigated and optimized. The polymers were characterized by means of nuclear magnetic resonance, FTIR, MALDI-TOF, GPC and elemental analysis. It was shown that during the process of polymerization an intermediate - glycidol is formed and acts as glycerol carbonate; hyperbranched polyglycerol; cyclic carbonate monomer;
Author Paweł Parzuchowski (FC / CPCT)
Paweł Parzuchowski,,
- Chair Of Polymer Chemistry And Technology
, Aleksandra Świderska (FC / CPCT)
Aleksandra Świderska,,
- Chair Of Polymer Chemistry And Technology
, Marlena Roguszewska (FC / CPCT)
Marlena Roguszewska,,
- Chair Of Polymer Chemistry And Technology
, Tomasz Frączkowski
Tomasz Frączkowski,,
-
, Mariusz Tryznowski
Mariusz Tryznowski,,
-
Journal seriesPolymer, ISSN 0032-3861, (A 40 pkt)
Issue year2018
Vol151
Pages250-260
Publication size in sheets0.5
Keywords in Englishglycerol carbonate; hyperbranched polyglycerol; cyclic carbonate monomer; amine groups
DOIDOI:10.1016/j.polymer.2018.07.055
Languageen angielski
File
wdpb_publikacje_pliki_plik_publikacja_3510_org.pdf 1.78 MB
Score (nominal)40
ScoreMinisterial score = 40.0, 08-08-2018, ArticleFromJournal
Ministerial score (2013-2016) = 40.0, 08-08-2018, ArticleFromJournal
Publication indicators WoS Impact Factor: 2016 = 3.684 (2) - 2016=3.74 (5)
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