| Synthesis, separation and identification of dinitropyrene isomers |
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| 作者姓名： | Wang Hai Li Baoqin Xu Weibing Jin Zuliang Xu Xiaobai |
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| 作者单位： | Wang Hai，Li Baoqin，Xu Weibing，Jin Zuliang Xu XiaobaiResearch Center for Eco-Environmental Sciences，Chinese Academy of Sciences，Beijing 100085，China |
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| 摘 要： | Dinitropyrenes (DNP) were prepared by nitration of pyrene, and the product was characterized by MS and elemental analysis. Three isomers of DNP were separated by HPLC and identified by 1H-NMR. The eating sequence on the normal phase column is 1, 3-DNP, 1, 6-DNP and 1, 8-DNP, whereas is 1, 6-DNP, 1. 8-DNP and 1. 3-DNP on the reversed phase column. The separation of three DNP isomers under different chromatographic conditions was also discussed.
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| 关 键 词： | dinitropyrenes environmental pollutant mutagen polycyclic aromatic hydrocarbon nitro-polycyclic aromatic hydrocarbon. |
| 收稿时间： | 1/8/1992 12:00:00 AM |
Synthesis, separation and identification of dinitropyrene isomers |
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| Wang Hai,Li Baoqin,Xu Weibing,Jin Zuliang,Xu Xiaobai.Synthesis, separation and identification of dinitropyrene isomers[J].Journal of Environmental Sciences,1993,5(1):54-62. |
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| Authors: | Wang Hai Li Baoqin Xu Weibing Jin Zuliang Xu XiaobaiResearch Center for Eco-Environmental Sciences Chinese Academy of Sciences Beijing China |
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| Institution: | Wang Hai,Li Baoqin,Xu Weibing,Jin Zuliang Xu XiaobaiResearch Center for Eco-Environmental Sciences,Chinese Academy of Sciences,Beijing 100085,China |
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| Abstract: | Dinitropyrenes (DNP) were prepared by nitration of pyrene, and the product was characterized by MS and elemental analysis. Three isomers of DNP were separated by HPLC and identified by 1H-NMR. The eating sequence on the normal phase column is 1, 3-DNP, 1, 6-DNP and 1, 8-DNP, whereas is 1, 6-DNP, 1. 8-DNP and 1. 3-DNP on the reversed phase column. The separation of three DNP isomers under different chromatographic conditions was also discussed. |
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| Keywords: | dinitropyrenes environmental pollutant mutagen polycyclic aromatic hydrocarbon nitro-polycyclic aromatic hydrocarbon |
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