| 2,5-二烷氧基对苯二甲醛乙烯化的合成研究(英文) |
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| 引用本文： | 熊小琴,翟秋阁,刘自军.2,5-二烷氧基对苯二甲醛乙烯化的合成研究(英文)[J].信阳师范学院学报(自然科学版),2010,23(1). |
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| 作者姓名： | 熊小琴 翟秋阁 刘自军 |
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| 作者单位： | 1. 信阳师范学院,化学化工学院,河南,信阳,464000
2. 武汉大学,化学与分子科学学院,湖北,武汉,430072 |
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| 摘 要： | 通过对Wttig反应条件的调整,探索了一种将2,5-二烷氧基对苯二甲醛进行乙烯化反应的简单方法.通过控制反应物的比例,可以有效地合成单乙烯化和双乙烯化的产物.该方法简单、易操作,适用于具有从C1到C16不同长度碳链的烷氧基苯甲醛.
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| 关 键 词： | Wittig反应 烷氧基对苯二甲醛 烷氧基对苯二乙烯 乙烯化 |
Synthesis of Vinylation of 2, 5-Dialkoxyterephthalaldehyde |
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| XIONG Xiao-qin,ZHAI Qiu-ge,LIU Zi-jun.Synthesis of Vinylation of 2, 5-Dialkoxyterephthalaldehyde[J].Journal of Xinyang Teachers College(Natural Science Edition),2010,23(1). |
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| Authors: | XIONG Xiao-qin ZHAI Qiu-ge LIU Zi-jun |
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| Abstract: | A convenient and efficient vinylation of 2, 5-dialkoxyterephthalaldehyde is described by a modified Witrig reaction. The mono-and di-vinyl products with a moderate yields are obtained respectively by controlling the ratio of reactants, and it is suitable for a variety of the dialkoxyterephthalaldehyde with a wide range chain length of the alkoxyl from C1 to C16. |
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| Keywords: | Wittig reaction 2 5-Dialkoxy-4-vinylbenzaldehyde 1 4-dialkoxy-2 5-divinylbenzene vinylation |
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