| 苯胺催化合成N-正丁基-3-苯基丙烯酰胺 |
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| 引用本文： | 何建玲. 苯胺催化合成N-正丁基-3-苯基丙烯酰胺[J]. 江苏化工, 2003, 31(6): 36-38 |
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| 作者姓名： | 何建玲 |
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| 作者单位： | 盐城工学院化工系,江苏盐城,224003 |
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| 摘 要： | 以苯甲醛为原料，以吡啶为溶剂、甲苯为稀释剂、苯胺为催化剂，反应得到3-苯基丙烯酸，将其与吼直接进行酰氯化反应得3-苯基丙烯酰氯，再与正丁胺反应，得N-正丁基-3-苯基丙烯酰胺。总产率为69％。研究了反应物的摩尔配比、反应时问及反应温度对合成3-苯基丙烯酸的影响，得到最佳反应条件。测定了合成产品的熔点与红外光谱。
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| 关 键 词： | 苯胺 催化合成 N-正丁基-3-苯基丙烯酰胺 苯甲醛 吡啶 甲苯 |
| 文章编号： | 1002-1116(2003)06-0036-03 |
| 修稿时间： | 2003-09-22 |
Synthesis of N-Butyl-3-Phenyl Acrylamide |
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| HE Jian-ling. Synthesis of N-Butyl-3-Phenyl Acrylamide[J]. Jiangsu Chemical Industry, 2003, 31(6): 36-38 |
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| Authors: | HE Jian-ling |
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| Abstract: | 3-Phenyl acrylic acid (I) was synthesized by reaction of benzaldehyde and propanedioic acid dioic while N-butyl-3-phenylacrylamide was prepared from (I) by acetyl chloride reaction and amination. The effects of reactants ratio, time, catalyst, temperature etc were discussed in this paper. The structure of product was confirmed by IR and melting point tests. |
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| Keywords: | benzaldehyde phenylamine 3-phenyl acrylic acid N-butyl-3-phenylacrylamide |
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