Helix-sense-selective polymerization of (1-methylpiperidin-4-yl)diphenylmethyl methacrylate by anionic and free-radical catalyses

被引：7
|
作者：
Nakano, T
Ueda, K
Okamoto, Y
机构：
[1] Nagoya Univ, Grad Sch Engn, Dept Appl Chem, Chikusa Ku, Nagoya, Aichi 4648603, Japan
[2] Nara Inst Sci & Technol, Grad Sch Mat Sci, Nara 6300101, Japan
来源：
JOURNAL OF POLYMER SCIENCE PART A-POLYMER CHEMISTRY | 2001年 / 39卷 / 10期
关键词：
helix; optically active polymer; tacticity; anionic polymerization; radical polymerization; helix-helix transition;
D O I：
10.1002/pola.1138
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
(1-Methylpiperidin-4-yl)diphenylmethyl methacrylate produced an optically active, helical polymer with a highly isotactic configuration by asymmetric anionic polymerization. The optical activity of the polymer was based on the excess helical sense of the main chain. The monomer also afforded an optically active, helical polymer by the radical polymerization of (-)-menthol as a chiral additive.
引用
收藏
页码：1610 / +
页数：6
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