Stereospecific anionic polymerization of α-(N,N-dialkylaminomethyl) acrylates

被引：12
|
作者：
Habaue, S [1 ]
Uno, T [1 ]
Baraki, H [1 ]
Okamoto, Y [1 ]
机构：
[1] Nagoya Univ, Dept Appl Chem, Grad Sch Engn, Chikusa Ku, Nagoya, Aichi 46401, Japan
来源：
POLYMER JOURNAL | 1997年 / 29卷 / 12期
关键词：
stereospecific polymerization; anionic polymerization; isostatic polymer; alpha-(amino methyl)acrylate; lithium amide; optically active polymer;
D O I：
10.1295/polymj.29.983
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
alpha-(N,N-Dialkylaminomethyl)acrylates bearing various amino groups at the alpha-position of acrylate, such as ethyl alpha-(1-pyrroiidinylmethyl)acrylate, ethyl alpha-(N,N-diethylaminomethyl)acrylate, ethyl alpha-(N-benzyl-N-methylaminomethyl)-acrylate, and ethyl alpha-[((S)-2-methoxymethyl-1-pyrrolidinyl)methyl]acrylate, were synthesized, and stereospecific polymerization with anionic initiators was investigated. Highly isotactic polymers were obtained using Grignard reagent-(-)-sparteine complex as well as lithium amide as initiators. Isotactic specific anionic polymerization took place regardless of the polarity of solvents.
引用
收藏
页码：983 / 986
页数：4
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