Synthesis of tadpole-shaped POSS-containing hybrid polymers via “click chemistry” |
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Authors: | Weian Zhang Axel HE Müller |
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Affiliation: | a Makromolekulare Chemie II, Universität Bayreuth, D-95440 Bayreuth, Germany b Department of Chemistry, East China University of Science and Technology, 130 Meilong Road, Shanghai 200237, PR China |
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Abstract: | Copper-catalyzed alkyne-azide “click chemistry” is applied in the preparation of tadpole-shaped (“monochelic”) POSS-end functional hybrid polymers by combining with ATRP and RAFT polymerization. Alkyne-functionalized ATRP initiator and RAFT agent were respectively synthesized and applied in the preparation of alkyne-terminal poly(methyl methacrylate) and polystyrene. The tadpole-shaped POSS-containing hybrid polymers are easily obtained by the click reaction with an azido-functional POSS molecule. This presents a novel and effective method to prepare POSS-containing hybrid polymers. |
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Keywords: | Click chemistry Controlled radical polymerization POSS hybrid |
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