| 固载超强酸催化剂制备及催化合成乙酸正丁酯的研究 |
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| 引用本文： | 卢泽楷,朱万仁.固载超强酸催化剂制备及催化合成乙酸正丁酯的研究[J].有机化学,2000,20(5):819-821. |
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| 作者姓名： | 卢泽楷 朱万仁 |
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| 作者单位： | 1. 广州师范学院应用化学研究所,广州,510405
2. 广西玉林师范专科学校化学系,玉林,537000 |
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| 摘 要： | 研究了把稀土硫酸盐，分别固载于人工沸石、活性炭和强酸型阳离子树脂作为酯化催化剂，从中选出了较好的酯化催化剂－强酸型阳离子树脂固载稀土催化剂，此催化剂用于合成乙酸正丁酯，产率达到97.24%，并对催化剂的催化性能进行了讨论。
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| 关 键 词： | 超强酸 负载型催化剂 酯化 香精 乙酸丁酯 稀土催化剂 固体酸催化剂 |
| 修稿时间： | 1999年11月16 |
Studies on synthesis of butyl acetate with solid-supported rare- earth metal sulphate as catalyst |
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| LU Ze-Kai,ZU Wan-Ren.Studies on synthesis of butyl acetate with solid-supported rare- earth metal sulphate as catalyst[J].Chinese Journal of Organic Chemistry,2000,20(5):819-821. |
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| Authors: | LU Ze-Kai ZU Wan-Ren |
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| Abstract: | This paper reports studies on synthesis of butyl acetate with solid - supported rare - earthmetal sulphate as catalyst. The solid - supported catalysts are man - made zeolite, active carbon and cation - exchange resin. The best catalyst for synthesis of butyl acetate is found to be the cation - exchange resin supported rare - earth metal sulphate. The yield is 97.2% . The properties of the catalyst is also discussed. |
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| Keywords: | solid - supported catalysis catalyst esterification reaction butyl acetate |
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