| 苯基重氮盐-冠醚分子嵌合物的FAB-MS及其准分子离子生成机理的研究 |
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| 引用本文： | 卞则樑,张启元,孙祥玉,赵瑶兴. 苯基重氮盐-冠醚分子嵌合物的FAB-MS及其准分子离子生成机理的研究[J]. 物理化学学报, 1991, 7(2): 219-222. DOI: 10.3866/PKU.WHXB19910218 |
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| 作者姓名： | 卞则樑 张启元 孙祥玉 赵瑶兴 |
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| 作者单位： | National Laboratory for Structural Chemistry of University and State Species, Beijing 100080; Institute of Chemistry, Academia Sinica, Beijing |
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| 摘 要： |
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| 关 键 词： | 苯基重氮盐 冠醚分子嵌合物 FAB-MS |
| 收稿时间： | 1989-11-28 |
| 修稿时间： | 1990-06-05 |
Investigation of Fast Atom Bombardment Mass Spectrometry of Arenediazonium Salts/Mechanism of Their Quasi-Molecular Ions |
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| Bian Ze-Liang,Zhang Qi-Yuan,Sun Xiang-Yu,Zhao Yao-Xing. Investigation of Fast Atom Bombardment Mass Spectrometry of Arenediazonium Salts/Mechanism of Their Quasi-Molecular Ions[J]. Acta Physico-Chimica Sinica, 1991, 7(2): 219-222. DOI: 10.3866/PKU.WHXB19910218 |
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| Authors: | Bian Ze-Liang Zhang Qi-Yuan Sun Xiang-Yu Zhao Yao-Xing |
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| Affiliation: | National Laboratory for Structural Chemistry of University and State Species, Beijing 100080; Institute of Chemistry, Academia Sinica, Beijing |
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| Abstract: | Fast atom bombardment mass spectra of a series of arenediazonium salts with various substituents complexed with 18-crown-6 and dibenzo-24-crown-8 ethers were examined. The correlation between quasi-molecular ion abundance of various complexes and the properties, coordination ability of donor-acceptor linkages in the complexes were studied. By using molecular orbital calculation we have successfully demonstrated that the correlation cited is related to the electron cloud densities on the heteroatoms α-N and β-N of arenediazonium salts. |
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| Keywords: | Arenediazonium salts Crown ethers complexs Fast atom bombardment mass spectrometry |
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