CJCU

Chem. J. Chinese Universities ›› 1988, Vol. 9 ›› Issue (2): 172.

• Articles • Previous Articles     Next Articles

Free Radical Ring-Opening Polymerization of 4-Methylene-1,3-Dioxolane and It's Derivatives (Ⅰ)——The Investigation of Polymerization Mechanism of 4-Methylene-2-Phenyl-1 ,3-Dioxolane

Pan Caiyuan1, Wu Zheng1, Huang Weiyuan2   

  1. 1. Department of Applied Chemistry, University of Science and Technology of China, Hefei;
    2. The Organic Chemistry Institute of Shanghai, Shanghai
  • Received:1986-09-23 Online:1988-02-24 Published:1988-02-24

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Abstract: This paper describes the synthesis of the monomer,4-methylene-2-phenyl-1 ,3-dioxolane. Unlike 4-methylene-1 ,3-dioxolane and it's derivatives, it can be initiated by free radical initiators, such as DTBP, BPOand AIBN. Upon the investigation of JR, 1H NMRand 13C NMR spectra of the polymer, it is found that a copolymer with repeating units Ⅳ,Ⅴ and Ⅵ is obtained. Based on this study, the polymerization mechanism of the monomer is discussed.

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