| 碘催化合成三乙基膦酰乙酸酯 |
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| 引用本文： | 蔡小华,刘志华,杨志学. 碘催化合成三乙基膦酰乙酸酯[J]. 化学研究, 2006, 17(1): 41-43 |
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| 作者姓名： | 蔡小华 刘志华 杨志学 |
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| 作者单位： | 怀化医学高等专科学校药学系,湖南,怀化,418000;怀化医学高等专科学校药学系,湖南,怀化,418000;怀化医学高等专科学校药学系,湖南,怀化,418000 |
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| 摘 要： | 首次报道了碘对M ichaelArbuzov重排反应的催化作用.以亚磷酸三乙酯与2-卤代乙酸乙酯为原料,碘作催化剂,反应温度80℃,反应时间2 h,三乙基膦酰乙酸酯的产率达到90%-98%.
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| 关 键 词： | Michel Arbuzov重排反应 三乙基膦酰乙酸酯 亚磷酸三乙酯 碘 催化 |
| 文章编号： | 1008-1010（2006）01-0041-03 |
| 收稿时间： | 2005-09-23 |
| 修稿时间： | 2005-09-23 |
Synthesis of Triethyl Phosphonoacetate Esters Catalyzed by Iodine |
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| CAI Xiao-hua,LIU Zhi-hua,YANG Zhi-xue. Synthesis of Triethyl Phosphonoacetate Esters Catalyzed by Iodine[J]. Chemical Research, 2006, 17(1): 41-43 |
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| Authors: | CAI Xiao-hua LIU Zhi-hua YANG Zhi-xue |
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| Abstract: | It is reported firstly that iodine is a very good catalyst for the Michael Arbuzov rearrangement.Triethyl phosphonocetate esters were synthesized from triethyl phosphite and ethyl 2-haloacetate using iodine as catalyst in 90%-98 % yield under lower temperature and shorter reaction time. |
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| Keywords: | Michael Arbuzov rearrangement triethyl phosphonocetate esters triethyl phosphite iodine catalysis |
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