| 糠酸正丁酯香料催化合成的新方法 |
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| 引用本文： | 姚福荣,邹贵田.糠酸正丁酯香料催化合成的新方法[J].广西民族学院学报(自然科学版),2005,11(3):79-81. |
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| 作者姓名： | 姚福荣 邹贵田 |
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| 作者单位： | 贵州民族学院化学与环境科学学院,贵州贵阳550025 |
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| 摘 要： | 以糠酸和正丁醇为原料,改性钼镍粉作催化剂取代以往常用的硫酸作催化剂,合成糠酸正丁酯香料.实验结果是：在优化务件下,合成的糠酸正丁酯产率达到85.9%,比其他合成的糠酸正丁酯产率提高了十几个百分点.结论为改性钼镍粉作催化剂催化合成糠酸酯类香料,催化剂原料广且价廉,制作催化剂方便,制备好的催化剂能反复使用,催化活性高,不腐蚀设备,不污染环境,工艺简单,酯化产率高,在工业上制取糠酸酯类有推广和应用价值.
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| 关 键 词： | 糠酸 改性钼镍粉 糠酸酯香料 酯化反应 |
| 收稿时间： | 2005-03-20 |
Catalytic Synthesis of Furoic Acid- N- Butyrate Flavor |
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| YAO Fu-rong, ZOU Gui-tian.Catalytic Synthesis of Furoic Acid- N- Butyrate Flavor[J].Journal of Guangxi University For Nationalities(Natural Science Edition),2005,11(3):79-81. |
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| Authors: | YAO Fu-rong ZOU Gui-tian |
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| Institution: | Department of Chemistry, GuiZhou Nationalities College, Guiyang 550025, China |
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| Abstract: | A new method employing furoic acid and the n-butanol to synthesize the furoic acid-n-butyrate flavor has been reported in this paper. With modified Mo-Ni powder as catalysts, the yield can reach up to 85.9% at these optimized conditions. |
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| Keywords: | furoic acid modified Mo-Ni powder furoic acid- n- butyrate flavor esterification |
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