| 高速簿层色谱扫描法分离测定3,5-diBr-PADAB的含量 |
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| 引用本文： | 张帆,袁锡文,黄仲豪.高速簿层色谱扫描法分离测定3,5-diBr-PADAB的含量[J].福州大学学报(自然科学版),1986(1):90-94. |
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| 作者姓名： | 张帆 袁锡文 黄仲豪 |
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| 作者单位： | 福州大学化学系
(张帆，袁锡文)，福州大学化学系(黄仲豪) |
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| 摘 要： | 本文提出了应用高速薄层色谱扫描法分离和测定３，５－ｄｉＢｒ－ＰＡＤＡＢ有效成分的方法。以环已 烷一苯一吡啶一正丁醇（５０：３５：１５：３）作为展开剂体系在硅胶Ｇ薄层板上分离和提纯３，５－ｄｉＢｒ－ ＰＡＤＡＢ是令人满意的，为某些含有卤代吡啶类型的偶氮试剂的合成条件选择和控制以及产品鉴 定提供了依据。
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| 关 键 词： | 薄层色谱扫描 3 5-二溴-PADAB 吡啶 偶氮 硅胶G |
HIGH-SPEED TLC SCANNING METHOD FOR SEPARATION AND DETERMINATION OF EFFECTIVE COMPONENT OF 3,5-diBr-PADAB |
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| Zhang Fan,Yuan Xiwen and Huang Zhonghao.HIGH-SPEED TLC SCANNING METHOD FOR SEPARATION AND DETERMINATION OF EFFECTIVE COMPONENT OF 3,5-diBr-PADAB[J].Journal of Fuzhou University(Natural Science Edition),1986(1):90-94. |
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| Authors: | Zhang Fan Yuan Xiwen and Huang Zhonghao |
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| Institution: | Department of Chemistry |
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| Abstract: | A high-speed TLC scanning method has been employed for the separation and quantitative determination of the effective component of 3,5-diBr-PADAB It proves satisfactory that 3,5-diBr-PADAB can be separated and purified on TLC-plates of silica gel G with cyclohexane-benzene-pyridine-n-butyl alcohol (50:35:15:3)as developable system.This provides a basis for the identification of the product, and the control and selection of conditions for synthesis of some azo reagents containing halogen-substituted pyridine. |
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| Keywords: | TLC scan 3 5-diBr-PADAB Pyridine Azo Silica gel G |
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