| 由对苯二酚合成2,5—二甲氧基对苯二苄氯锍盐 |
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| 引用本文： | 汪雨明,刘贤德.由对苯二酚合成2,5—二甲氧基对苯二苄氯锍盐[J].应用化学,1997,14(1):56-58. |
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| 作者姓名： | 汪雨明 刘贤德 |
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| 作者单位： | 华中理工大学化学系，华中理工大学光电系 |
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| 摘 要： | 以对苯二酚为基本原料，通过改进的甲氧基化、氯甲基化、锍化３个反应合成，得到（２，５－二甲氧基对苯乙炔）单体双锍盐２，５－二甲氧基对苯二苄氯锍盐，且产率达８４％，并对每步反应的合成条件及原因进行了解释，运用色谱／质谱联用仪和核磁共振仪对每步产物进行了表征
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| 关 键 词： | 二甲氧基对苯乙炔，Wessling合成方法，锍盐单体 |
| 收稿时间： | 1996-03-05 |
Synthesis of 2,5 Dimethoxybenzene p Dichloromethyl Sulphonium Salt from Hydroquinone |
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| Wang Yuming,Zeng Fandi ,Yan Rong,Huang Zhijun,Yao Tong.Synthesis of 2,5 Dimethoxybenzene p Dichloromethyl Sulphonium Salt from Hydroquinone[J].Chinese Journal of Applied Chemistry,1997,14(1):56-58. |
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| Authors: | Wang Yuming Zeng Fandi Yan Rong Huang Zhijun Yao Tong |
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| Institution: | Wang Yuming,Zeng Fandi *,Yan Rong,Huang Zhijun,Yao Tong |
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| Abstract: | Dimethoxybenzene p dichloromethyl sulphonium salt as the monomer of poly(2,5 dimethoxy p phenylene vinylene) was obtained with a yield over 75% through improved methoxylation, chloromethylation and sulphonization procedures from hydroquinone. The reaction conditions were studied in detail and the synthesized products in each step were confirmed by GC/MS and 1H NMR. |
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| Keywords: | dimethoxybenzene phenylene vinylene Wessling synthesis sulphonium salt monomer |
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