| 对氨基苯甲酸苄酯的相转移催化法合成 |
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| 引用本文： | 王明星,宋溪明.对氨基苯甲酸苄酯的相转移催化法合成[J].辽宁大学学报(自然科学版),1999,26(3):257-260. |
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| 作者姓名： | 王明星 宋溪明 |
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| 作者单位： | 辽宁大学化学系!沈阳110036 |
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| 摘 要： | 在氢氧化钠溶液中以氯化四丁基铵为相转移催化剂，制备了对氨基苯甲酸苄酯，应用正交实验设计，研究了反应时间，氢氧化钠溶液浓度和原料配比等因素对反应收率的影响，在优选条件下收这９０％以上，纯度为９８％以上。
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| 关 键 词： | 苯甲酸苄酯 合成 相转移催化 对氨基苯甲酸酯 |
Synthesis of p Amino Benzyl Benzoate by PTC |
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| WANG Mingxing,SONG Ximing,CHANG Xiaohong.Synthesis of p Amino Benzyl Benzoate by PTC[J].Journal of Liaoning University(Natural Sciences Edition),1999,26(3):257-260. |
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| Authors: | WANG Mingxing SONG Ximing CHANG Xiaohong |
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| Institution: | WANG Mingxing SONG Ximing CHANG Xiaohong Department of Chemistry,Liaoning University,Shenyang 110036 |
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| Abstract: | Benzyl p amino benzoate was prepared by liquid liquid phase transfer catalysis. By using of orthogonal experiment, the effect of reaction time, concentration of NaOH solution and proportion of raw materials on yield were studied, and the results shows that the concentration of NaOH solution was the most important factor. The yield of p amino benzyl benzoate under the optimum condition was above 90 percent, and the purity of that was above 98 percent. |
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| Keywords: | benzyl p amino benzoate PTC synthesis orthogonal design |
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