| 某些氚标记杂环化合物的~3H NMR研究 |
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| 引用本文： | 张丽明,J.R.Jones. 某些氚标记杂环化合物的~3H NMR研究[J]. 分析测试学报, 1988, 0(4) |
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| 作者姓名： | 张丽明 J.R.Jones |
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| 作者单位： | 中国科学院上海原子核研究所(张丽明)，英国Surrey大学化学系(J.R.Jones) |
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| 摘 要： | 本文介绍了应用液-液催化、氢-氚交换法制备某些氚标记杂环化合物。采用PtO_2作为催化剂,选用含有杂氮原子的、杂氮和杂硫原子的、杂氧原子的十二种化合物作为研究对象,并用~3H NMR研究了氚在这些杂环化合物中的位置以及它在分于中的相对丰度,得到了满意的氚渗入结果。
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| 关 键 词： | 氚标记杂环化合物 氚核磁共振 |
~3H NMR Analysis of Some Labeling Heterocyclic Compounds |
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| Zhang Liming,J. R. Jones Institute of Nuclear Research Academia S njca Shanghai China Chem. Dept. Unvers ty of Surrey,U. K.. ~3H NMR Analysis of Some Labeling Heterocyclic Compounds[J]. Journal of Instrumental Analysis, 1988, 0(4) |
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| Authors: | Zhang Liming J. R. Jones Institute of Nuclear Research Academia S njca Shanghai China Chem. Dept. Unvers ty of Surrey U. K. |
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| Abstract: | This paper describes the position and content of tritium labeling in some hetero-cycliccompounds by catalytic tritiation were determined by ~3H NMR spectroscopy: such as pyrrole, 1,2, 4-triazole, thiazole, benzothiazole, purine and derivatives, indole, diphenylaminc, diphenylether etc. have been tritiated using tritiated water and platinum catalyst (from the dioxide andsodium borohyride), and the pattern of labeling has been assigned by ~3H NMR spectroscopy Theresults indicated that this exchange process can get generaliy labeling compounds. |
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| Keywords: | Tritiated heterocyclic compounds ~3H NMR |
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