Macromolecular Research

The Polymer Society of Korea (한국고분자학회)
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Photo-Induced Cationic Ring-Opening Polymerization of 4-Methylene-2-styryl-1,3-dioxolane by Benzylsulfonium Salt

  • Park, Jaekyeung (Department of Chemical Engineering, Sangju National University)
  • Published : 2001.08.01
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Abstract

One of the approaches to obtain functional polymer is polymerization of a monomer having two functional groups. Although polymerization of a monomer having two different types of functional group is general, the author has been interested in the polymerization of a monomer having two similar types of functional group. This work shows the preparation and selective polymerization of 4-methylene-2-styryl-1,3-dioxolane having two similar reactive double bonds via cationic polymerization at ambient temperature. Cationic ring-opening polymerization of 4-methylene-2-styryl-1,3-dioxolane using benzylsulfonium salt as a photo-initiator quantitatively afforded high molecular weight of poly(keto-ether).

Keywords

References

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