| 磷钨酸催化合成苹果酯B |
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| 引用本文： | 吴会玲 计榆. 磷钨酸催化合成苹果酯B[J]. 化工时刊, 2000, 14(2): 42-43 |
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| 作者姓名： | 吴会玲 计榆 |
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| 作者单位： | 江苏省食品学校，沈阳药科大学 江苏淮阴 223001，沈阳 110015 |
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| 摘 要： | 介绍以磷钨酸为催化剂，乙酰乙酸乙酯和１，２－丙二醇为原料合成苹果酯Ｂ，并经折光率，化学性质，红外光谱，核磁共振氢谱和碳谱确证其结构。
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| 关 键 词： | 磷钨酸 苹果酯B 合成 催化 香料 |
Catalystic Synthesis of Fructone B by phosphotungstic Acid |
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| Wu Huiling Ji Yu. Catalystic Synthesis of Fructone B by phosphotungstic Acid[J]. Chemical Industry Times, 2000, 14(2): 42-43 |
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| Authors: | Wu Huiling Ji Yu |
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| Abstract: | Fructone B was prepared by reaction of ethyl acetoacetate with 1,2-propanedid, which was catalyzed by phosphotungstic acid, and characterixed by refraction index, chemical propertyu, infrared spectra, 1H-NMR and13 C-NMR spectra. |
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| Keywords: | Phosphotungstic acid Fructone B Synthesis |
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