| 气相中卤代苯离子-分子反应产物的串联质谱研究 |
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| 引用本文： | 李智立,刘淑莹,徐文国,郭兴华.气相中卤代苯离子-分子反应产物的串联质谱研究[J].高等学校化学学报,1998,19(1):107-110. |
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| 作者姓名： | 李智立 刘淑莹 徐文国 郭兴华 |
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| 作者单位： | 中国科学院长春应用化学研究所, 长春, 130022 |
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| 摘 要： | 应用碰撞诱导解离技术研究了氯代苯、溴代苯和碘代苯离子-分子反应产物的碎裂反应特性,与联苯的分子离子和质子化溴代联苯的碰撞诱导解离谱比较获得了产物离子的结构信息.
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| 关 键 词： | 氯代苯 溴代苯 碘代苯 离子-分子反应 串联质谱 |
| 收稿时间： | 1996-11-28 |
Studies on the Product of Ion-molecule Reaction of Halogeno-benzene in Gas Phase by MS/MS |
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| LI Zhi-Li,LIU Shu-Ying,XU Wen-Guo,GUO Xing-Hua.Studies on the Product of Ion-molecule Reaction of Halogeno-benzene in Gas Phase by MS/MS[J].Chemical Research In Chinese Universities,1998,19(1):107-110. |
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| Authors: | LI Zhi-Li LIU Shu-Ying XU Wen-Guo GUO Xing-Hua |
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| Institution: | Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun, 130022 |
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| Abstract: | The fragmentations of the product ions produced by the ion-molecule reaction of the halogeno-benzene (chlorobenzene, bromobenzene and iodobenzene) were studied using the collision-induced dissociation. The main product ions of the ion-molecule reaction of three kinds of halogeno-beneze include the dimeric ions, m/z(2M-X) ions and m/z(2M-2X) ions. The CID spectra of these ions were compared with that of the protonated bromodiphenyl and biphenyl. The formation mechanism and the structure of the product ions were obtained. |
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| Keywords: | Chlorobeneze Bromobenzene Iodobenzene Ion-molecule reaction Mass spectrometry/mass spectrometry |
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