| β-环糊精与环氧氯丙烷共聚物的13C-NMR研究 |
| |
| 引用本文： | 杜定准,汪月生.β-环糊精与环氧氯丙烷共聚物的13C-NMR研究[J].波谱学杂志,1992,9(1):17-25. |
| |
| 作者姓名： | 杜定准 汪月生 |
| |
| 作者单位： | 1. 中国科学技术大学材料科学与工程系, 安徽 230026;2. 中国科学院武汉物理所波谱与原子分子物理开放研究实验室 |
| |
| 基金项目： | 武汉物理所波谱资助，原子分子物理开放研究实验室的资助 |
| |
| 摘 要： | 13C NMR测定了一个系列的环氧氧丙烷与β-环糊精的共聚物,进行了谱峰归属和DEPT谱验证,实验测得2,3-丙二醇基在β-环糊精C(2)-O-位、C(3)-O-位和C(6)-O-位取代的13C NMR化学位移α-取代效应参数,描述了该共聚物分子链的组成和链化学结构特征.
|
| 关 键 词： | 13C NMR DEPT谱 β-环糊精与环氧氯丙烷共聚物 分子链结构 |
| 收稿时间： | 1990-11-24 |
13C NMR STUDY OF COPOLYMERS OF β-CYCLODEXTRIN AND EPICHLOROHYDRIN |
| |
| Du Dingzhun,Wang Yuesheng Xu Wenying.13C NMR STUDY OF COPOLYMERS OF β-CYCLODEXTRIN AND EPICHLOROHYDRIN[J].Chinese Journal of Magnetic Resonance,1992,9(1):17-25. |
| |
| Authors: | Du Dingzhun Wang Yuesheng Xu Wenying |
| |
| Institution: | 1. China University of Science and Technology, Department of Material Science and Engineering;2. Laboratory of Magnetic Resonance and Atomic and Molecular Physics, Wuhan Institute of Physics, the Chinese Academy of Sciences |
| |
| Abstract: | A series of copolymers of β-Cyclodextrin and Epichlorohydrin were studied by means of 13C NMR, and spectral assignments were carried out. Their DEPT spectra checked the assignments correct. A group of α-substituted parameters of 13C NMR chemical shift at C(2)-O -, C(3)-O-and C(6)-O-positions of β-CD by 2,3-propanediol group was obtained. This paper investigated and described the compositions and the structural characterization of molecular chains in the copolymers. |
| |
| Keywords: | 13C NMR DEPT Copolymer of β-cyclodextrin and cpichlorohydrin Structure of copolymeric molecular chains |
| 本文献已被 CNKI 维普 等数据库收录！ |
| 点击此处可从《波谱学杂志》浏览原始摘要信息 |
| 点击此处可从《波谱学杂志》下载免费的PDF全文 |
