| Zr(SO_4)_2·4H_2O/SiO_2催化下1,1-二乙酸酯的合成 |
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| 引用本文： | 耿丽君,柴兴泉.Zr(SO_4)_2·4H_2O/SiO_2催化下1,1-二乙酸酯的合成[J].邯郸师专学报,2006(3). |
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| 作者姓名： | 耿丽君 柴兴泉 |
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| 作者单位： | 邯郸学院化学系 河北邯郸056005 |
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| 摘 要： | 以固体酸为催化剂,苯甲醛和醋酸酐为原料合成了1,1-二乙酸酯.此法具有操作简便,反应时间短,产率高,催化剂价廉易得,活性高,不易中毒等优点.
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| 关 键 词： | 固体酸 苯甲醛 醋酸酐 1 1-二乙酸酯 |
A Procedure for Synthesis of 1,1-Diacetates Catalyzed by Zr(SO_4)_2.4H_2O/SiO_2 |
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| GENG Li-Jun,CHAI Xing-quan.A Procedure for Synthesis of 1,1-Diacetates Catalyzed by Zr(SO_4)_2.4H_2O/SiO_2[J].Journal of Handan Teachers College,2006(3). |
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| Authors: | GENG Li-Jun CHAI Xing-quan |
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| Abstract: | An efficient procedure for synthesis of 1,1-diacetates from aldehydes with acetic anhydrides was described using Zr(SO4)2.4H2O/SiO2 as catalyst in excellent yields under mild reaction conditions.This solid acid is cheap,highly-active,chemically green and reusable. |
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| Keywords: | solid acid benzaldehyde 1 1-diacetates catalyst |
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