통합자연과학논문집 (Journal of Integrative Natural Science)

조선대학교 기초과학연구원 (The Basic Science Institute Chosun University)
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Radical Polymerization of Vinyl Monomers to Poly(vinyl)s having nBu3Sn end Groups with Biological Activity

  • Park, Jaeyoung (Department of Biotechnology, Chosun University) ;
  • Lee, Beomgi (Department of Biotechnology, Chosun University) ;
  • Kim, Seongsim (Department of Biotechnology, Chosun University) ;
  • Cheong, Hyeonsook (Department of Biotechnology, Chosun University) ;
  • Gwak, Gyeongja (Department of Complementally and Alternative Medicine, Chosun University) ;
  • Lee, Ki Bok (Department of Chemistry and Nanotechnology Research Center, Chonnam National University) ;
  • Woo, Hee-Gweon (Department of Chemistry and Nanotechnology Research Center, Chonnam National University)
  • 투고 : 2013.03.05
  • 심사 : 2013.06.24
  • 발행 : 2013.06.30
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초록

$Bu_3Sn$-endded poly(vinyl)s with biological activity were obtained by the radical polymerization of vinyl monomers using thianthrene cation radical/$^nBu_3H$. Thianthrene cation and stannyl radicals promoted the homopolymerization and copolymerization of styrene and ethyl vinyl ether having number average molecular weights of 2000-3100. Tributyltin hydride functions as a chain transfer agent. Such polymereization by cationic thianthrene and stannyl radicals could provide some clues for the biological reaction in living animals. Plausible polymerization mechanisms were suggested.

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참고문헌

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