引用本文:
黄海平, 何尚锦, 石可瑜, 吴利平, 杜宗杰, 张保龙. 新型手性聚(甲基)丙烯酸酯类聚合物的合成与表征[J]. 应用化学,
2003, 20(6): 516-519.
Citation: HUANG Hai-Ping, HE Shang-Jin, SHI Ke-Yu, WU Li-Ping, DU Zong-Jie, ZHANG Bao-Long. Synthesis and Characterization of Chiral Poly (meth) acrylates[J]. Chinese Journal of Applied Chemistry, 2003, 20(6): 516-519.
Citation: HUANG Hai-Ping, HE Shang-Jin, SHI Ke-Yu, WU Li-Ping, DU Zong-Jie, ZHANG Bao-Long. Synthesis and Characterization of Chiral Poly (meth) acrylates[J]. Chinese Journal of Applied Chemistry, 2003, 20(6): 516-519.
新型手性聚(甲基)丙烯酸酯类聚合物的合成与表征
English
Synthesis and Characterization of Chiral Poly (meth) acrylates
Abstract:
A polymeric monomer,4-(6-(meth) acryloyloxyhexyloxy)-4'-(2S,3S)-(2-chloro-3-methyl pentanoyloxy)-biphenyl was synthesized from acrylic acid,4,4'-biphenyldiol,and (-)(2S,3S)-2-amino-3-methyl pentanoic acid.Novel poly (meth) acrylate containing two chiral centers was prepared through free-radical polymerization of the monomer by using azobisisobutyronitrile (AIBN) as an initiator and DMF as solvent.The structures of the intermediate,monomers and corresponding polymers were characterized by elemental analysis,FTIR and 1H NMR.Molecular weight and MW distribution were calculated by gel permeation chromatography.For polyacrylate they are Mn=12 000,Mw=15690,d=1.31,and that for polymethacrylate Mn=21255,Mw=38554 and d=1.81.
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Key words:
- chiral poly (meth)acrylate
- / polymerization
- / characterization
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