| 磺化苯膦酸锆催化合成己二酸双酯 |
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| 引用本文： | 罗必奎,傅相锴.磺化苯膦酸锆催化合成己二酸双酯[J].精细化工,1993,10(4):15-17. |
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| 作者姓名： | 罗必奎 傅相锴 |
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| 作者单位： | 西南师范大学化学系，西南师范大学化学系，西南师范大学化学系 重庆 630715，重庆 630715，重庆 630715 |
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| 摘 要： | 用磺化苯膦酸锆催化合成己二酸双酯,讨论了酸醇比、反应温度、催化剂用量等对收率的影响。该法具有反应速度快,酯收率高,后处理简单,催化剂可重复使用或再生等优点。
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| 关 键 词： | 磺化苯膦酸锆 催化合成 己二酸双酯 |
SYNTHESIS OF DIALKYL HEXANEDIOATES CATALYZED BY ZIRCONIUM SULPHOPHENYLPHOSPHONATE |
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| Abstract: | It is reported that the synthesis of dialkyl hexanedioates catalyzed by zirconium sulphophenylphosphonate. The influences of acid alcohol ratio, reaction temperature and the catalyst amount on the yields of ester are discussed. The advantages of this method are fast reaction rate,high yielde of ester,simply work up,and the catalyst can be reused or regenerated. |
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