| 二硝基苯乙基氟代膦酸二乙酯的制备 |
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| 引用本文： | 王国芝,胡继文. 二硝基苯乙基氟代膦酸二乙酯的制备[J]. 广州化学, 2010, 35(2): 23-26,30 |
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| 作者姓名： | 王国芝 胡继文 |
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| 作者单位： | 中国科学院广州化学研究所,广东,广州,510650 |
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| 摘 要： | 在室温下,二氟溴甲基膦酸二乙酯与锌粉反应生成锌试剂;2,4-二硝基氯化苄与合成的锌试剂在溴化亚铜催化作用下即可反应生成二硝基苯乙基(氟代)磷酸二乙酯化合物。两步反应都可在室温下进行,操作简单易行。
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| 关 键 词： | 锌试剂 二硝基苯乙基氟代膦酸二乙酯 合成 |
Synthesis of Diethyl(dinitro-phenylethyl phosphonates) |
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| WANG Guo-zhi,HU Ji-wen. Synthesis of Diethyl(dinitro-phenylethyl phosphonates)[J]. Guangzhou Chemistry, 2010, 35(2): 23-26,30 |
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| Authors: | WANG Guo-zhi HU Ji-wen |
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| Affiliation: | (G-uangzhou Institute of Chemistry, Chinese Academy of Sciences, Guangzhou 510650, China ) |
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| Abstract: | The article introduced the synthesis of dinitro-compound with phosphonates group. First, the zinc reagent was synthesized fi＇om zinc and diethyl（bromodifluoromethyl） phosphonate at room temperature, then the reaction between [（diethoxyphosphinyl）difluoromethyl] zinc bromide and 2,4-dinitrobenzyl chloride was catalyzed by CuBr. These two step reactions can be controlled easily at room temperature. |
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| Keywords: | zinc reagent diethyl（dinitro-phenylethyl phosphonates） synthesis |
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