| Aromatic H／D Exchange Reaction Catalyzed by Groups 5 and 6 Metal Chlorides |
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| 引用本文： | 郭巧霞 申宝剑 郭海卿 高桥保. Aromatic H／D Exchange Reaction Catalyzed by Groups 5 and 6 Metal Chlorides[J]. 中国化学, 2005, 23(3): 341-344. DOI: 10.1002/cjoc.200590341 |
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| 作者姓名： | 郭巧霞 申宝剑 郭海卿 高桥保 |
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| 作者单位： | [1]StateKeyLaboratoryofHeavyOilProcessing,FacultyofChemicalEngineering,UniversityofPetroleum,Beijing102249,China [2]CatalysisResearchCenter,GraduateSchoolofPharmaceuticalSciences,HokkaidoUniversity,SOP,ST,JapanScienceandTechnologyCorporation（JST）,Sapporo001-0021,Japan |
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| 摘 要： | Groups 5 and 6 metal chlorides such as MoCl5, WCI6, NbCl5 and TaCl5 were found to be simple and very efficientcatalysts for the aromatic H/D exchange reactions. Compared with other metal chlorides such as ZnCl2, SnCl4 and TiCl4, groups 5 and 6 metal chlorides showed better catalytic activity in the H/D exchange reaction of naphthalene with C6D6. Deuteration of anthracene using MoC15 as a catalyst proceeded within 24 h at room temperature. Other aromatic compounds such as toluene, diphenylmethane and 1,1,2-triphenylethane were also deuterated smoothly in C6D6 within 24 h at room temperature.
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| 关 键 词： | 芳香族化合物 H／D转换反应 催化作用 金属氯化物 Ⅴ族金属元素 Ⅵ族金属元素 |
Aromatic H/D Exchange Reaction Catalyzed by Groups 5 and 6 Metal Chlorides |
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| Guo Qiao‐Xia,Shen Bao‐Jian,Guo Hai‐Qing,Takahashi Tamotsu. Aromatic H/D Exchange Reaction Catalyzed by Groups 5 and 6 Metal Chlorides[J]. Chinese Journal of Chemistry, 2005, 23(3): 341-344. DOI: 10.1002/cjoc.200590341 |
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| Authors: | Guo Qiao‐Xia Shen Bao‐Jian Guo Hai‐Qing Takahashi Tamotsu |
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| Abstract: | Groups 5 and 6 metal chlorides such as MoCl5, WCl6, NbCl5 and TaCl5 were found to be simple and very efficient catalysts for the aromatic H/D exchange reactions. Compared with other metal chlorides such as ZnCl2, SnCl4 and TiCl4, groups 5 and 6 metal chlorides showed better catalytic activity in the H/D exchange reaction of naphthalene with C6D6. Deuteration of anthracene using MoCl5 as a catalyst proceeded within 24 h at room temperature. Other aromatic compounds such as toluene, diphenylmethane and 1,1,2‐triphenylethane were also deuterated smoothly in C6D6 within 24 h at room temperature. |
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| Keywords: | H/D exchange reaction aromatic compound groups 5 and 6 metal chloride |
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