Living ring-opening polymerization of lactones using cationic zirconocene complex catalysts

Michiya Hayakawa, Makoto Mitani, Tohru Yamada, Teruaki Mukaiyama

研究成果: Article

41 引用 (Scopus)

抄録

Living cationic ring-opening polymerization of ε-caprolactone (CL), δ-valerolactone (VL) and 1,3-dioxepane-2-one (6) was achieved at room temperature by using zirconocene borate complex catalysts. Respective block copolymerization of CL with VL or with cyclic carbonate 6 was also successfully performed. The mechanism of the present cationic living polymerization is discussed.

元の言語English
ページ(範囲)1305-1317
ページ数13
ジャーナルMacromolecular Chemistry and Physics
198
発行部数5
出版物ステータスPublished - 1997 5
外部発表Yes

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Cationic polymerization
Living polymerization
Ring opening polymerization
Lactones
polymerization
catalysts
Borates
Catalysts
rings
Carbonates
copolymerization
borates
Copolymerization
carbonates
room temperature
Temperature
Zirconocene dichloride
caprolactone

ASJC Scopus subject areas

  • Organic Chemistry
  • Physical and Theoretical Chemistry
  • Materials Chemistry
  • Polymers and Plastics

これを引用

Living ring-opening polymerization of lactones using cationic zirconocene complex catalysts. / Hayakawa, Michiya; Mitani, Makoto; Yamada, Tohru; Mukaiyama, Teruaki.

:: Macromolecular Chemistry and Physics, 巻 198, 番号 5, 05.1997, p. 1305-1317.

研究成果: Article

Hayakawa, Michiya ; Mitani, Makoto ; Yamada, Tohru ; Mukaiyama, Teruaki. / Living ring-opening polymerization of lactones using cationic zirconocene complex catalysts. :: Macromolecular Chemistry and Physics. 1997 ; 巻 198, 番号 5. pp. 1305-1317.
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