Precise synthesis of polymers functionalized with anhydride moieties

Ryohei Kakuchi, Kobayashi Shingo, Kenji Sugiyama, Akira Hirao, Jianbin Zhang, Tom Hoye, Chris Macosko

Research output: Contribution to conferencePaper

Abstract

We succeeded in preparing poly(ε-caprolactone) with hydroxyl chain end functionality by means of living ring-opening polymerization. The hydroxyl functionality at the chain end was successfully converted into anhydrous moiety via successive transformation reaction, i.e., carboxylation of hydroxyl group using maleic anhydride, introduction of conjugated diene under mitsunobu reaction, and Diels-Alder reaction of maleic anhydride and chain-end-diene group.

Original languageEnglish (US)
Number of pages1
StatePublished - Oct 18 2006
Event55th SPSJ Annual Meeting - Nagoya, Japan
Duration: May 24 2006May 26 2006

Other

Other55th SPSJ Annual Meeting
CountryJapan
CityNagoya
Period5/24/065/26/06

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Maleic anhydride
Carboxylation
Living polymerization
Ring opening polymerization
Polymers

Keywords

  • Anhydride
  • Diels-Alder reaction
  • End-functionalized polymer
  • Living polymerization
  • Mitsunobu reaction
  • Poly(ε-caprolactone)

Cite this

Kakuchi, R., Shingo, K., Sugiyama, K., Hirao, A., Zhang, J., Hoye, T., & Macosko, C. (2006). Precise synthesis of polymers functionalized with anhydride moieties. Paper presented at 55th SPSJ Annual Meeting, Nagoya, Japan.

Precise synthesis of polymers functionalized with anhydride moieties. / Kakuchi, Ryohei; Shingo, Kobayashi; Sugiyama, Kenji; Hirao, Akira; Zhang, Jianbin; Hoye, Tom; Macosko, Chris.

2006. Paper presented at 55th SPSJ Annual Meeting, Nagoya, Japan.

Research output: Contribution to conferencePaper

Kakuchi, R, Shingo, K, Sugiyama, K, Hirao, A, Zhang, J, Hoye, T & Macosko, C 2006, 'Precise synthesis of polymers functionalized with anhydride moieties' Paper presented at 55th SPSJ Annual Meeting, Nagoya, Japan, 5/24/06 - 5/26/06, .
Kakuchi R, Shingo K, Sugiyama K, Hirao A, Zhang J, Hoye T et al. Precise synthesis of polymers functionalized with anhydride moieties. 2006. Paper presented at 55th SPSJ Annual Meeting, Nagoya, Japan.
Kakuchi, Ryohei ; Shingo, Kobayashi ; Sugiyama, Kenji ; Hirao, Akira ; Zhang, Jianbin ; Hoye, Tom ; Macosko, Chris. / Precise synthesis of polymers functionalized with anhydride moieties. Paper presented at 55th SPSJ Annual Meeting, Nagoya, Japan.1 p.
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AU - Shingo, Kobayashi

AU - Sugiyama, Kenji

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AU - Zhang, Jianbin

AU - Hoye, Tom

AU - Macosko, Chris

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N2 - We succeeded in preparing poly(ε-caprolactone) with hydroxyl chain end functionality by means of living ring-opening polymerization. The hydroxyl functionality at the chain end was successfully converted into anhydrous moiety via successive transformation reaction, i.e., carboxylation of hydroxyl group using maleic anhydride, introduction of conjugated diene under mitsunobu reaction, and Diels-Alder reaction of maleic anhydride and chain-end-diene group.

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