| 含吡啶氮杂缰绳醚的NMR研究 |
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| 引用本文： | 周哲,沈联芳,王小京,吴成泰.含吡啶氮杂缰绳醚的NMR研究[J].波谱学杂志,1987,4(3):193-200. |
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| 作者姓名： | 周哲 沈联芳 王小京 吴成泰 |
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| 作者单位： | 1. 中国科学院武汉物理研究所波谱与原子分子物理开放研究实验室;2. 武汉大学化学系 |
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| 摘 要： | 本文研究了九种新合成含吡啶氮杂缰绳醚1H、13C NMR谱。用经验计算、DEPT及二维异核相关谱等方法进行谱线归属。在此基础上讨论了溶液中样品的结构、取代基对其结构、构象的影响和取代基的化学位移规律。发现含吡啶氮杂缰绳醚D位质子谱线分裂。
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| 关 键 词： | 含吡啶氮杂缰绳醚 NMR谱 化学位移规律 |
| 收稿时间： | 1986-11-03 |
NMR STUDY OF LARIAT ETHERS CONTAINING PYRIDINE |
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| Zhou Zhe and Shen Lianfang.NMR STUDY OF LARIAT ETHERS CONTAINING PYRIDINE[J].Chinese Journal of Magnetic Resonance,1987,4(3):193-200. |
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| Authors: | Zhou Zhe and Shen Lianfang |
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| Institution: | 1. Laboratory of Magnetic Resonance and Atomic and Molecular Physics, Wuhan Institute of Physics, Academia Sinica, P. O. Box 241, Wuhan;2. Chemistry Department, Wuhan University |
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| Abstract: | The 1H and 13C NMR spectra of 9 firstly synthesized lariat Ethers containing pyridine were recorded. Individual peaks were assigned with empirical rules, DEPT, and HETCOR technique. The structure of samples in solution, the influence of R-substitution on conformation, and the rule of R-substituted chemical shifts were discussed. It was found that the 1H NMR peak of site D was split. |
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| Keywords: | Lariat Ethers Containing Pyridine NMR spectra The rule of chemical shifts |
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