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Poly(2-oxazoline)s with pendant cubane groups

(2018) POLYMER CHEMISTRY. 9(39). p.4840-4847
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Abstract
The effect of cubane side chains on polymer properties is rarely explored. Here, the synthesis of a 2-oxazoline monomer having a cubane moiety in the 2-position is reported. Cationic ring-opening polymerization gives the corresponding poly(2-oxazoline). However, homopolymerization only yields oligomeric species that were found to be insoluble in a wide range of solvents. Soluble polymers are obtained by copolymerization of the cubane containing monomer with 2-ethyl-2-oxazoline. The resulting copolymers show thermoresponsive behaviour in aqueous solution with a cloud point temperature that varies with copolymer composition. The methyl ester functionality of the cubane containing monomer can be used for side-chain modifications via a direct amidation post-polymerization modification reaction.
Keywords
CROSS-LINKING AGENT, DRUG-DELIVERY, POLYMERS, POLYMERIZATION, CHEMISTRY, 2-ETHYL-2-OXAZOLINE, POLYAMIDES, COPOLYMERS, IBUPROFEN, ACID

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Citation

Please use this url to cite or link to this publication:

MLA
Glassner, Mathias et al. “Poly(2-oxazoline)s with Pendant Cubane Groups.” POLYMER CHEMISTRY 9.39 (2018): 4840–4847. Print.
APA
Glassner, M., Verbraeken, B., Jerca, V., Van Hecke, K., Tsanaktsidis, J., & Hoogenboom, R. (2018). Poly(2-oxazoline)s with pendant cubane groups. POLYMER CHEMISTRY, 9(39), 4840–4847.
Chicago author-date
Glassner, Mathias, Bart Verbraeken, Victor Jerca, Kristof Van Hecke, John Tsanaktsidis, and Richard Hoogenboom. 2018. “Poly(2-oxazoline)s with Pendant Cubane Groups.” Polymer Chemistry 9 (39): 4840–4847.
Chicago author-date (all authors)
Glassner, Mathias, Bart Verbraeken, Victor Jerca, Kristof Van Hecke, John Tsanaktsidis, and Richard Hoogenboom. 2018. “Poly(2-oxazoline)s with Pendant Cubane Groups.” Polymer Chemistry 9 (39): 4840–4847.
Vancouver
1.
Glassner M, Verbraeken B, Jerca V, Van Hecke K, Tsanaktsidis J, Hoogenboom R. Poly(2-oxazoline)s with pendant cubane groups. POLYMER CHEMISTRY. 2018;9(39):4840–7.
IEEE
[1]
M. Glassner, B. Verbraeken, V. Jerca, K. Van Hecke, J. Tsanaktsidis, and R. Hoogenboom, “Poly(2-oxazoline)s with pendant cubane groups,” POLYMER CHEMISTRY, vol. 9, no. 39, pp. 4840–4847, 2018.
@article{8581218,
  abstract     = {The effect of cubane side chains on polymer properties is rarely explored. Here, the synthesis of a 2-oxazoline monomer having a cubane moiety in the 2-position is reported. Cationic ring-opening polymerization gives the corresponding poly(2-oxazoline). However, homopolymerization only yields oligomeric species that were found to be insoluble in a wide range of solvents. Soluble polymers are obtained by copolymerization of the cubane containing monomer with 2-ethyl-2-oxazoline. The resulting copolymers show thermoresponsive behaviour in aqueous solution with a cloud point temperature that varies with copolymer composition. The methyl ester functionality of the cubane containing monomer can be used for side-chain modifications via a direct amidation post-polymerization modification reaction.},
  author       = {Glassner, Mathias and Verbraeken, Bart and Jerca, Victor and Van Hecke, Kristof and Tsanaktsidis, John and Hoogenboom, Richard},
  issn         = {1759-9954},
  journal      = {POLYMER CHEMISTRY},
  keywords     = {CROSS-LINKING AGENT,DRUG-DELIVERY,POLYMERS,POLYMERIZATION,CHEMISTRY,2-ETHYL-2-OXAZOLINE,POLYAMIDES,COPOLYMERS,IBUPROFEN,ACID},
  language     = {eng},
  number       = {39},
  pages        = {4840--4847},
  title        = {Poly(2-oxazoline)s with pendant cubane groups},
  url          = {http://dx.doi.org/10.1039/c8py01037d},
  volume       = {9},
  year         = {2018},
}

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