Synthesis of terpene–poly(ethylene oxide)s by t-BuP4-promoted anionic ring-opening polymerization
Literature Information
Publication Date
2011-10-26
DOI
10.1039/C1PY00388G
Impact Factor
5.582
Authors
Junpeng Zhao, Helmut Schlaad, Steffen Weidner, Markus Antonietti
View Original
Abstract
Terpene alcohols (menthol, retinol, cholesterol, and betulin) together with the phosphazene base t-BuP4 were used as initiating systems for anionic ring-opening polymerization of ethylene oxide. The polymerizations were conducted in a controlled manner with the initial molar ratio of t-BuP4 to hydroxyl groups of 0.01–0.2, yielding a series of biohybrid polymers comprising terpene entities and poly(ethylene oxide) (PEO) chains with low polydispersities and tunable compositions (57–87 wt% of PEO). Samples were characterized by NMR and UV/visible spectroscopy, MALDI-TOF mass spectrometry, and size exclusion chromatography; thermal properties were studied by differential scanning calorimetry. The concept of this study opens a new toolbox of terpene-based biohybrid polymers with variable properties and functions.
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Source Journal
Polymer Chemistry
CiteScore:
8.6
Self-citation Rate:
7.3%
Articles per Year:
457
Polymer Chemistry welcomes submissions in all areas of polymer science that have a strong focus on macromolecular chemistry. Manuscripts may cover a broad range of fields, yet no direct application focus is required.
Recommended Compounds
Phenanthro(3,2-b)furan-6(2H)-one, 1,8,9,11b-tetrahydro-7,11-dihydroxy-3,4,9,11b-tetramethyl-, cis-
CAS Number:
99624-92-7
Molecular Formula:
C20H22O4
![Ethyl 2-[(3-bromo-4-pyridinyl)sulfanyl]-2-methylpropanoate structure](https://static.chemtradehub.com/structs/135/1352794-86-5-a8aa.webp "Ethyl 2-[(3-bromo-4-pyridinyl)sulfanyl]-2-methylpropanoate structure")
Ethyl 2-[(3-bromo-4-pyridinyl)sulfanyl]-2-methylpropanoate
CAS Number:
1352794-86-5
Molecular Formula:
C11H14BrNO2S
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