| STUDIES ON THE POLYMERIZATION OF β-CYCLODEXTRIN WITH EPICHLOROHYDRIN* |
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| 引用本文： | 徐文英,汪月生,沈三荣,李一山,夏树良,张意颖.STUDIES ON THE POLYMERIZATION OF β-CYCLODEXTRIN WITH EPICHLOROHYDRIN*[J].高分子科学,1989,0(1):16-22. |
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| 作者姓名： | 徐文英 汪月生 沈三荣 李一山 夏树良 张意颖 |
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| 作者单位： | University of Science and Technology of China，University of Science and Technology of China，University of Science and Technology of China，University of Science and Technology of China，University of Science and Technology of China，University of Science and Technology of China Hefei，Hefei，Hefei，Hefei，Hefei，Hefei |
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| 基金项目： | The project is supported by National Natural Science Foundation of China |
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| 摘 要： | Different proportions of β-cydodextrin and epichlorohydrin were used to prepare a group of β-cyclodextrin polymers. The relationship between the reaction extent and the molar ratios of reactants was discussed according to the results of ~1H-NMR, ~(13) C-NMR spectra and elemental analysis. Especially, high resolution ~1H-NMR spectra were usd for studying the reaction active sites and the extent of reaction. The solubility of oil soluble drugs in water was largely improved in the presence of water-soluble β-cyclodextrin polymer.
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| 关 键 词： | β-Cyclodextrin Epichlorohydrin Water-soluble polymers β-CD |
| 收稿时间： | 1988-01-10 |
STUDIES ON THE POLYMERIZATION OF β-CYCLODEXTRIN WITH EPICHLOROHYDRIN* |
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| XU Wenying,WANG Yuesheng,SHEN Sanrong,Li Yishan,XIA Shuliang,ZHANG Yiying.STUDIES ON THE POLYMERIZATION OF β-CYCLODEXTRIN WITH EPICHLOROHYDRIN*[J].Chinese Journal of Polymer Science,1989,0(1):16-22. |
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| Authors: | XU Wenying WANG Yuesheng SHEN Sanrong Li Yishan XIA Shuliang ZHANG Yiying |
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| Institution: | University of Science and Technology of China; University of Science and Technology of China Hefei; Hefei |
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| Abstract: | Different proportions of β-cydodextrin and epichlorohydrin were used to prepare a group of β-cyclodextrin polymers. The relationship between the reaction extent and the molar ratios of reactants was discussed according to the results of 1H-NMR, 13 C-NMR spectra and elemental analysis. Especially, high resolution 1H-NMR spectra were usd for studying the reaction active sites and the extent of reaction. The solubility of oil soluble drugs in water was largely improved in the presence of water-soluble β-cyclodextrin polymer. |
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