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Functionalized Polyphosphoester via Living Ring-opening Polymerization and Photochemical Thiol-ene Click Reaction |
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| Authors: | WANG Ying WANG Qiliao HOU Liman ZHOU Mingdong DONG Dewen ZHANG Ning |
| Institution: | 1. School of Chemistry and Materials Science, Liaoning Shihua University, Fushun 113001, P. R, China; 2. CAS Key Laboratory of High-performance Synthetic Rubber and Its Composite Materials, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, P. R. China; 3. University of Science and Technology of China, Hefei 230026, P. R. China |
| Abstract: | Poly(ethylene phosphonate) was synthesized via the living ring-opening polymerization of cyclic phosphonate monomer catalyzed by organocatalyst. The pendant vinyl functionalities were employed to perform the photochemical click reactions with thiols. We demonstrated that both small thiol molecules and macromolecular thiols could be efficiently coupled into the PPE side chains, enabling the rapid and efficient functionalization of polyphosphoesters(PPE). |
| Keywords: | Cyclic phosphonate Ring-opening polymerization Thiol-ene click reaction Post modification |
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