Abstract
Development of degradable polyester elastomers plays an important role in the applications of soft mateirals. Noncrystalline polymenthides (PMs) from menthol derived lactone monomers are excellent soft segments for preparing degradable polyester elastomers. By using cyclic trimeric phosphazene base (CTPB) as an organocatalyst, we successfully synthesized PMs with different molecular weights (8.2 kDa to 100.7 kDa) in high yields via ring-opening polymerization (ROP) of menthide. When a CTPB/urea binary catalytic system was adopted, the polymerizations proceeded in a more controlled manner. Using glycerol as initiator, star shaped PMs with well-defined structure were synthesized and subsequently end-capped by acrylate. UV irradiation of the terminal acrylate groups in the star-shaped PMs resulted in formation of chemically cross-linked polyester elastomers without heat or other stimuli. The obtained polyester elastomers exhibit matched modulus (3.8–5.5 MPa), tensile strength (0.56–0.68 MPa), and strain at break (280%–320%) with soft body tissues, displaying great potential in biomedical applications.
Similar content being viewed by others
References
Zhu, Y.; Romain, C.; Williams, C. K. Sustainable polymers from renewable resources. Nature 2016, 540, 354–362.
Schneiderman, D. K.; Hillmyer, M. A. 50th Anniversary perspective: there is a great future in sustainable polymers. Macromolecules 2017, 50, 3733–3749.
John, G.; Nagarajan, S.; Vemula, P. K.; Silverman, J. R.; Pillai, C. K. S. Natural monomers: a mine for functional and sustainable materials—occurrence, chemical modification and polymerization. Prog. Polym. Sci. 2019, 92, 158–209.
Chen, X. S.; Chen, G. Q.; Tao, Y. H.; Wang, Y. Z.; Lv, X. B.; Zhang, L. Q.; Zhu, J.; Zhang, J.; Wang, X. H. Research progress in ecopolymers. Acta Polymerica Sinica (in Chinese) 2019, 50, 1068–1082.
Wang, S.; Kesava, S. V.; Gomez, E. D.; Robertson, M. L. Sustainable thermoplastic elastomers derived from fatty acids. Macromolecules 2013, 46, 7202–7212.
Wang, Z.; Yuan, L.; Trenor, N. M.; Vlaminck, L.; Billiet, S.; Sarkar, A.; Du Prez, F. E.; Stefik, M.; Tang, C. Sustainable thermoplastic elastomers derived from plant oil and their “click-coupling” via TAD chemistry. Green Chem. 2015, 17, 3806–3818.
Wang, Z.; Yuan, L.; Tang, C. Sustainable elastomers from renewable biomass. Acc. Chem. Res. 2017, 50, 1762–1773.
Serrano, M. C.; Chung, E. J.; Ameer, G. A. Advances and applications of biodegradable elastomers in regenerative medicine. Adv. Funct. Mater. 2010, 20, 192–208.
Liu, Q.; Jiang, L.; Shi, R.; Zhang, L. Synthesis, preparation, in vitro degradation, and application of novel degradable bioelastomers—a review. Prog. Polym. Sci. 2012, 37, 715–765.
Ye, H.; Zhang, K.; Kai, D.; Li, Z.; Loh, X. J. Polyester elastomers for soft tissue engineering. Chem. Soc. Rev. 2018, 47, 4545–4580.
Wanamaker, C. L.; O’Leary, L. E.; Lynd, N. A.; Hillmyer, M. A.; Tolman, W. B. Renewable-resource thermoplastic elastomers based on polylactide and polymenthide. Biomacromolecules 2007, 8, 3634–3640.
Guerin, W.; Helou, M.; Carpentier, J. F.; Slawinski, M.; Brusson, J. M.; Guillaume, S. M. Macromolecular engineering via ring-opening polymerization (1): L-lactide/trimethylene carbonate block copolymers as thermoplastic elastomers. Polym. Chem. 2013, 4, 1095–1106.
Watts, A.; Kurokawa, N.; Hillmyer, M. A. Strong, resilient, and sustainable aliphatic polyester thermoplastic elastomers. Biomacromolecules 2017, 18, 1845–1854.
Wanamaker, C. L.; Bluemle, M. J.; Pitet, L. M.; O’Leary, L. E.; Tolman, W. B.; Hillmyer, M. A. Consequences of polylactide stereochemistry on the properties of polylactide-polymenthidepolylactide thermoplastic elastomers. Biomacromolecules. 2009, 10, 2904–2911.
Shin, J.; Lee, Y.; Tolman, W. B.; Hillmyer, M. A. Thermoplastic elastomers derived from menthide and tulipalin A. Biomacromolecules 2012, 13, 3833–3840.
Hillmyer, M. A.; Tolman, W. B. Aliphatic polyester block polymers: renewable, degradable, and sustainable. Acc. Chem. Res. 2014, 47, 2390–2396.
Dey, J.; Xu, H.; Shen, J.; Thevenot, P.; Gondi, S. R.; Nguyen, K. T.; Sumerlin, B. S.; Tang, L.; Yang, J. Development of biodegradable crosslinked urethane-doped polyester elastomers. Biomaterials 2008, 29, 4637–4649.
Brutman, J. P.; De Hoe G. X.; Schneiderman, D. K.; Le, T. N.; Hillmyer, M. A. Renewable, degradable, and chemically recyclable cross-linked elastomers. Ind. Eng. Chem. Res. 001655, 11097–11106.
De Hoe, G. X.; Zumstein, M. T.; Tiegs, B. J.; Brutman, J. P.; McNeill, K.; Sander, M.; Coates, G. W.; Hillmyer, M. A. Sustainable polyester elastomers from lactones: synthesis, properties, and enzymatic hydrolyzability. J. Am. Chem. Soc. 2018, 140, 963–973.
Xu, S.; Chang, P.; Zhao, B.; Adeel, M.; Zheng, S. Formation of poly(ε-caprolactone) networks via supramolecular hydrogen bonding interactions. Chinese J. Polym. Sci. 2018, 37, 197–207.
Zhang, D.; Hillmyer, M. A.; Tolman, W. B. Catalytic polymerization of a cyclic ester derived from a “cool” natural precursor. Biomacromolecules 2005, 6, 2091–2095.
Shin, J.; Martello, M. T.; Shrestha, M.; Wissinger, J. E.; Tolman, W. B.; Hillmyer, M. A. Pressure-sensitive adhesives from renewable triblock copolymers. Macromolecules 2011, 44, 87–94.
Wilson, J. A.; Hopkins, S. A.; Wright, P. M.; Dove, A. P. Synthesis and postpolymerization modification of one-pot ω-pentadecalactone block-like copolymers. Biomacromolecules 2015, 16, 3191–3200.
Kamber, N. E.; Jeong, W.; Waymouth, R. M.; Pratt, R. C.; Lohmeijer, B. G.; Hedrick, J. L. Organocatalytic ring-opening polymerization. Chem. Rev. 2007, 107, 5813–40.
Ottou, W. N.; Sardon, H.; Mecerreyes, D.; Vignolle, J.; Taton, D. Update and challenges in organo-mediated polymerization reactions. Prog. Polym. Sci. 2016, 56, 64–115.
Jiang, Z. L.; Zhao, J. P.; Zhang, G. Z. Readily prepared and tunable ionic organocatalysts for ring-opening polymerization of lactones. Chinese J. Polym. Sci. 2019, 37, 1205–1214.
Zhang, C. J.; Zhang, X. H. Organocatalytic polymerization. Sci. Chin. Chem. 2019, 62, 1087–1089.
Dove, A. P. Organic catalysis for ring-opening polymerization. ACS Macro Lett. 2012, 1, 1409–1412.
Yuan, P.; Hong, M. Ring-opening polymerizations of the “nonstrained” γ-butyrolactone andits derivatives: an overview and outlook. Acta Polymerica Sinica (in Chinese) 2019, 50, 327–337.
An, Z. S.; Chen, C. L.; He, J. P.; Hong, C. Y.; Li, Z. B.; L,; Z., C.; Liu C.; Lv, X. B.; Qin, A. J.; Qu, C. K.; Tang, B. Z.; Tao, Y. H.; Wan, X. H.; Wang, G. W.; Wang, J.; Zheng, K.; Zou, W. K. Research and development of polymer synthetic chemistry in China. Acta Polymerica Sinica (in Chinese) 2019, 50, 1083–1132.
Li, H.; Zhao, N.; Ren, C.; Liu, S.; Li, Z. Synthesis of linear and star poly(γ-caprolactone) with controlled and high molecular weights via cyclic trimeric phosphazene base catalyzed ring-opening polymerization. Polym. Chem. 2017, 8, 7369–7374.
Liu, S.; Li, H.; Zhao, N.; Li, Z. Stereoselective ring-opening polymerization of rac-lactide using organocatalytic cyclic trimeric phosphazene base. ACS Macro Lett. 2018, 7, 624–628.
Li, Y.; Zhao, N.; Wei, C.; Sun, A.; Liu, S.; Li, Z. Binary organocatalytic system for ring-opening polymerization of ε-caprolactone and δ-valerolactone: synergetic effects for enhanced selectivity. Eur. Polym. J. 2019, 111, 11–19.
Zhao, N.; Ren, C.; Li, H.; Li, Y.; Liu, S.; Li, Z. Selective ring-opening polymerization of non-strained gamma-butyrolactone catalyzed by a cyclic trimeric phosphazene base. Angew. Chem. Int. Ed. 2017, 56, 12987–12990.
Shen, Y.; Zhang, J.; Zhao, N.; Liu, F.; Li, Z. Preparation of biorenewable poly(γ-butyrolactone)-b-poly(l-lactide) diblock copolyesters via one-pot sequential metal-free ring-opening polymerization. Polym. Chem. 2018, 9, 2936–2941.
Shen, Y.; Zhang, J.; Zhao, Z.; Zhao, N.; Liu, F.; Li, Z. Preparation of amphiphilic poly(ethylene glycol)-b-poly(γ-butyrolactone) diblock copolymer via ring opening polymerization catalyzed by a cyclic trimeric phosphazene base or alkali alkoxide. Biomacromolecules 2019, 20, 141–148.
Shen, Y.; Zhao, Z.; Li, Y.; Liu, S.; Liu, F.; Li, Z. A facile method to prepare high molecular weight bio-renewable poly(γ-butyrolactone) using a strong base/urea binary synergistic catalytic system. Polym. Chem. 2019, 10, 1231–1237.
Zhao, N.; Ren, C.; Shen, Y.; Liu, S.; Li, Z. Facile synthesis of aliphatic ω-pentadecalactone containing diblock copolyesters via sequential rop with L-lactide, ε-caprolactone, and δ valerolactone catalyzed by cyclic trimeric phosphazene base with inherent tribasic characteristics. Macromolecules 2019, 52, 1083–1091.
Dargaville, B. L.; Vaquette, C.; Peng, H.; Rasoul, F.; Chau, Y. Q.; Cooper-White, J. J.; Campbell, J. H.; Whittaker, A. K. Cross-linked poly(trimethylene carbonate-co-L-lactide) as a biodegradable, elastomeric scaffold for vascular engineering applications. Biomacromolecules 2011, 12, 3856–3869.
Zumstein, M. T.; Kohler, H. P.; McNeill, K.; Sander, M. Enzymatic hydrolysis of polyester thin films: real-time analysis of film mass changes and dissipation dynamics. Environ. Sci. Technol. 2016, 50, 197–206.
Acknowledgments
This work was financially supported by the National Natural Science Foundation of China (No. 21704048), the 111 Project (No. D17004), and the Taishan Scholars Constructive Engineering Foundation (No. tsqn20161031).
Author information
Authors and Affiliations
Corresponding author
Electronic Supplementary Information
10118_2020_2415_MOESM1_ESM.pdf
Preparation of Degradable Polymenthide and Its Elastomers from Biobased Menthide via Organocatalyzed Ring-opening Polymerization and UV Curing
Rights and permissions
About this article
Cite this article
Zhao, N., Cao, XX., Shi, JF. et al. Preparation of Degradable Polymenthide and Its Elastomers from Biobased Menthide via Organocatalyzed Ring-opening Polymerization and UV Curing. Chin J Polym Sci 38, 1092–1098 (2020). https://doi.org/10.1007/s10118-020-2415-9
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10118-020-2415-9