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The Attempted Cationic Polymerization of 1,1-Dimethylcyclopropane and Phenylcyclopropane
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- Shuzo Aoki
- Faculty of Engineering, Osaka City University
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- Yoshiyuki Harita
- Faculty of Engineering, Osaka City University
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- Takayuki Otsu
- Faculty of Engineering, Osaka City University
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- Minoru Imoto
- Faculty of Engineering, Osaka City University
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Description
<jats:title>Abstract</jats:title> <jats:p>1,1-Dimethylcyclopropane and phenylcyclopropane gave the oligomer by aluminum bromide-catalyzed polymerization in n-hexane or in methylene chloride at 0°C. The polymerization reactivity of 1,1-dimethylcyclopropane was lower than that of styrene, and the content of cyclopropane units in their copolymers was decreased by a lowering of the temperature. The polymerization of 1,1-dimethylcyclopropane in the presence of polystyrene gave a graft polymer by chain transfer reaction. The polymerization of the cyclopropanes by a coordinated catalyst, C2H5AlCl2/TiCl3, in n-heptane at room temperature gave polymers with molecular weights of above 1200. The results are discussed in comparison with those of the polymerization of the corresponding vinyl monomers.</jats:p>
Journal
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- Bulletin of the Chemical Society of Japan
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Bulletin of the Chemical Society of Japan 39 (5), 889-892, 1966-05-01
Oxford University Press (OUP)
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Keywords
Details 詳細情報について
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- CRID
- 1360283694075194496
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- NII Article ID
- 130001963420
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- ISSN
- 13480634
- 00092673
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- Data Source
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- Crossref
- CiNii Articles
