| 铌酸催化合成乙酸异戊酯 |
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| 引用本文： | 田志新,龚健,李菊仁,宋建新. 铌酸催化合成乙酸异戊酯[J]. 湖南师范大学自然科学学报, 1999, 22(3): 64-67 |
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| 作者姓名： | 田志新 龚健 李菊仁 宋建新 |
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| 作者单位： | 湖南师范大学化学系,湖南长沙,410081 |
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| 摘 要： | 研究了铌酸催化乙酸与异戊醇的酯化反应,考察了反应时间、催化剂用量、酸醇比、反应温度、带水剂等因素对酯化反应的影响。结果表明,在最佳反应条件下,产品收率可达９２．７％,选择性为１００％。
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| 关 键 词： | 铌酸 催化 乙酸异戊酯 合成 |
Synthesis of Isopentyl Acetate Catalyzed by Niobic Acid |
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| Tian Zhixin,Gong Jian,Li Juren,Song Jianxin. Synthesis of Isopentyl Acetate Catalyzed by Niobic Acid[J]. Journal of Natural Science of Hunan Normal University, 1999, 22(3): 64-67 |
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| Authors: | Tian Zhixin Gong Jian Li Juren Song Jianxin |
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| Abstract: | Reported the esterification of isopentanol and acetic acid catalyzed by niobic acid.The effects of different factors,such as reaction time,catalyst dosage,ratio of acetic acid to isopentanol,reaction temprature,usage of deaquation reagents on the yield of isopentyl acetate were carefully studied.Under the optimal condition,the yield of isopentyl acetate reached 92.7%,the selectivity was 100%. |
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| Keywords: | niobic acid catalysis isopentyl acetate synthesis |
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