Preparation and Characterization of Anthracene End-Capped Polystyrene via Reversible Addition-Fragmentation Chain Transfer Polymerization |
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| Authors: | Nianchen Zhou Lude Lu Xiulin Zhu Xujie Yang Xin Wang Jian Zhu Di Zhou |
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| Affiliation: | (1) Materials Chemistry Laboratory, Nanjing University of Science and Technology, Nanjing, 210094, China;(2) School of Chemistry and Chemical Engineering, Suzhou University, Suzhou, 215006, China;(3) Jiangsu Key Laboratory of Advanced Functional Materials, Changshu Institute of Technology, Changshu, 215500, China |
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| Abstract: | Summary A novel benzodithioate compound with an anthracene structure (anthracen-9-ylmethyl benzodithioate, AMB) was synthesized. Using
AMB as the chain transfer agent, the RAFT polymerizations of styrene with AIBN as an initiator were carried out in difference
reaction conditions. The polymerization results showed that AMB was an effective RAFT agent for the RAFT polymerizations of
styrene with the characteristics of “living”/controlled free radical polymerization. The structure of the obtained polymers
was characterized by 1H NMR. The results showed that the polymers contained an anthrancene moiety of AMB in the end and showed enhanced fluorescence
property than AMB in DMF solution. The chain extension experiments of the obtained polymer with two different monomers (styrene
and methyl acrylate) were successfully carried out. |
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| Keywords: | Anthracen-9-ylmethyl benzodithioate RAFT Styrene Fluorescence |
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