Radical cyclopolymerization of divinyl ethers. The polymerization kinetics and the polymer structure

Toshimitsu Mitsuo, Toyoki Kunitake

研究成果: ジャーナルへの寄稿記事

4 引用 (Scopus)

抄録

The radical polymerizations of divinyl ether (DVE), cis-propenyl vinyl ether (PVE) and 2-methylpropenyl vinyl ether (CH3-PVE) were carried out with AIBN initiator. The polymers were composed of five-membered monocyclic units with pendent unsaturated groups and [3, 3, 0]bicyclic units. The bicyclization was favored at low monomer concentrations and with methyl-substituted monomers. The microstructures of the polymers were determined by 13C-NMR spectroscopy, through extensive use of the model compounds. A common cyclopolymerization process has emerged from the data obtained. The monomers react exclusively at the unsubstituted vinyl group, and the trans ring closure produces five-membered monocyclic radicals which then propagate intermolecularly or cyclize to give trans-fused bicyclic units.

元の言語英語
ページ(範囲)657-669
ページ数13
ジャーナルPolymer Journal
13
発行部数7
DOI
出版物ステータス出版済み - 1 1 1981

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Ethers
Polymers
Polymerization
Kinetics
Monomers
Free radical polymerization
Nuclear magnetic resonance spectroscopy
Microstructure
vinyl ether

All Science Journal Classification (ASJC) codes

  • Polymers and Plastics
  • Materials Chemistry

これを引用

Radical cyclopolymerization of divinyl ethers. The polymerization kinetics and the polymer structure. / Mitsuo, Toshimitsu; Kunitake, Toyoki.

:: Polymer Journal, 巻 13, 番号 7, 01.01.1981, p. 657-669.

研究成果: ジャーナルへの寄稿記事

Mitsuo, Toshimitsu ; Kunitake, Toyoki. / Radical cyclopolymerization of divinyl ethers. The polymerization kinetics and the polymer structure. :: Polymer Journal. 1981 ; 巻 13, 番号 7. pp. 657-669.
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