Anionic polymerization of 4-methacryloyloxy-TEMPO using an MMA-capped initiator

Takashi Sukegawa, Hajime Omata, Issei Masuko, Kenichi Oyaizu, Hiroyuki Nishide

Research output: Contribution to journalArticle

26 Citations (Scopus)

Abstract

Anionic polymerization of 4-methacryloyloxy-TEMPO (TEMPO = 2,2,6,6-tetramethylpiperidin-1-oxyl) was successfully carried out using methyl methacrylate-capped 1,1-diphenylhexyllithium (DPHLi/MMA), of which nucleophilicity is moderate enough to suppress the side reaction between the nitroxide radical of TEMPO moiety and the carbanion of DPHLi, to yield the radical polymer with well-controlled molecular weight, narrow polydispersity index (PDI < 1.10), high yield (>95%), and almost 1.0 radicals per monomer unit.

Original languageEnglish
Pages (from-to)240-243
Number of pages4
JournalACS Macro Letters
Volume3
Issue number3
DOIs
Publication statusPublished - 2014 Mar 18

Fingerprint

Anionic polymerization
Polydispersity
Monomers
Molecular weight
Methacrylates
Polymers
TEMPO
2,2,4,4-tetramethylpiperdine-1-oxyl
nitroxyl

ASJC Scopus subject areas

  • Organic Chemistry
  • Materials Chemistry
  • Polymers and Plastics
  • Inorganic Chemistry

Cite this

Anionic polymerization of 4-methacryloyloxy-TEMPO using an MMA-capped initiator. / Sukegawa, Takashi; Omata, Hajime; Masuko, Issei; Oyaizu, Kenichi; Nishide, Hiroyuki.

In: ACS Macro Letters, Vol. 3, No. 3, 18.03.2014, p. 240-243.

Research output: Contribution to journalArticle

Sukegawa, Takashi ; Omata, Hajime ; Masuko, Issei ; Oyaizu, Kenichi ; Nishide, Hiroyuki. / Anionic polymerization of 4-methacryloyloxy-TEMPO using an MMA-capped initiator. In: ACS Macro Letters. 2014 ; Vol. 3, No. 3. pp. 240-243.
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