| Synthesis of optically active polymers bearing amino acid moieties by atom transfer radical polymerization |
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| 引用本文： | Liang Feng Fa Bao Zhao Zhi Lei Liu Jian Ping Sun Ji Wen Hu. Synthesis of optically active polymers bearing amino acid moieties by atom transfer radical polymerization[J]. 中国化学快报, 2007, 18(7): 875-878. DOI: 10.1016/j.cclet.2007.05.010 |
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| 作者姓名： | Liang Feng Fa Bao Zhao Zhi Lei Liu Jian Ping Sun Ji Wen Hu |
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| 作者单位： | Liang Feng，Fa Bao Zhao，Zhi Lei Liu，Jian Ping Sun，Ji Wen Hu * Guangzhou Institute of Chemistry，Chinese Academy of Sciences，Guangzhou 510650，China |
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| 基金项目： | 国家自然科学基金;广东省自然科学基金 |
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| 摘 要： | We report here an approach toward the synthesis of optically active polyacrylamide bearing amino acid moieties, poly[N- methacryloyl L-leucine methyl ester] (PMALM), with controlled average number molecular weight (Mn) and relatively narrow polydispersity index (PDI, Mw/Mn < 1.3) by atom transfer radical polymerization (ATRP) using initiating system methyl 2- bromopropionate/CuBr/tris(2-dimethylaminoethyl) amine. The optical properties of the resulting polymers were evaluated fromspecific optical rotation value and CD spectra.
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| 关 键 词： | 光学活性聚合体 原子迁移聚合 聚[N-异丁烯酰基-L-亮氨酸甲基酯] 合成 |
| 修稿时间： | 2007-01-21 |
Synthesis of optically active polymers bearing amino acid moieties by atom transfer radical polymerization |
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| Liang Feng,Fa Bao Zhao,Zhi Lei Liu,Jian Ping Sun,Ji Wen Hu. Synthesis of optically active polymers bearing amino acid moieties by atom transfer radical polymerization[J]. Chinese Chemical Letters, 2007, 18(7): 875-878. DOI: 10.1016/j.cclet.2007.05.010 |
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| Authors: | Liang Feng Fa Bao Zhao Zhi Lei Liu Jian Ping Sun Ji Wen Hu |
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| Affiliation: | Guangzhou Institute of Chemistry, Chinese Academy of Sciences, Guangzhou 510650, China |
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| Abstract: | We report here an approach toward the synthesis of optically active polyacrylamide bearing amino acid moieties, poly[N- methacryloyl L-leucine methyl ester] (PMALM), with controlled average number molecular weight (Mn) and relatively narrow polydispersity index (PDI, Mw/Mn < 1.3) by atom transfer radical polymerization (ATRP) using initiating system methyl 2- bromopropionate/CuBr/tris(2-dimethylaminoethyl) amine. The optical properties of the resulting polymers were evaluated fromspecific optical rotation value and CD spectra. |
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| Keywords: | Optically active polymer Atom transfer radical polymerization Poly[N-methacryloyl L-leucine methyl ester] |
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