| 对甲氧基苯甲醛的合成 |
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| 引用本文： | 胡爱珠,张胜建.对甲氧基苯甲醛的合成[J].沈阳化工学院学报,2000,14(2):124-126. |
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| 作者姓名： | 胡爱珠 张胜建 |
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| 作者单位： | 宁波高等专科学校化工系!浙江宁波315016 |
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| 摘 要： | 以对羟基苯甲醛和硫酸二甲酯为原料，以四丁基氯化铵为相转移催化剂，保持在碱性条件下反应，制得对甲氧基苯甲醛，通过正交试验确定最佳工艺条件，产品的收率为７４．０％，并用红外光谱仪和质谱仪对产品进行表征，证明为对甲氧基苯甲醛。
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| 关 键 词： | 对甲氧基苯甲醛 催化剂 合成 |
Synthesis of p-methoxybenzaldehyde |
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| HU Ai zhu,\ ZHANG Sheng jian,\ ZHU Rui fen.Synthesis of p-methoxybenzaldehyde[J].Journal of Shenyang Institute of Chemical Technolgy,2000,14(2):124-126. |
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| Authors: | HU Ai zhu \ ZHANG Sheng jian \ ZHU Rui fen |
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| Abstract: | p\% Methoxybenzaldehyde was synthesized by the reaction of dimethyl sulfate and \%p\% hydroxybenzaldehyde in aqueous solution with the phase transfer catalyst and the optimum technological condition was determined by orthogonal experiments. The yield of the product was 74.0 %. The structure was confirmed by IR and MS. |
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| Keywords: | p\% methoxybenzaldehyde %p\% hydroxybenzaldehyde \ dimethyl sulfate \ phase transfer catalyst |
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