| 肉桂酸合成实验的改进 |
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| 引用本文： | 马恒俊,屠树江,史达清. 肉桂酸合成实验的改进[J]. 徐州师范大学学报(自然科学版), 1998, 0(4) |
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| 作者姓名： | 马恒俊 屠树江 史达清 |
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| 作者单位： | 徐州师范大学化学系 |
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| 摘 要： | 有机化学实验教材中肉桂酸的制备是以苯甲醛和醋酸酐为原料，无水醋酸钾或无水碳酸钾为催化剂反应制得，实验时间长，产率低．改用ＫＦ／Ｋ２ＣＯ３为催化剂，实验时间缩短，产率明显提高，并找到了最佳实验条件．
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| 关 键 词： | 肉桂酸，合成 |
An Improve Improved Synthesis of Cinnamic Acid |
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| Wang Suhui,Ma Hengjun,Tu Shujiang,Shi Daqing. An Improve Improved Synthesis of Cinnamic Acid[J]. Journal of Xuzhou Normal University(Natural Science Edition), 1998, 0(4) |
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| Authors: | Wang Suhui Ma Hengjun Tu Shujiang Shi Daqing |
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| Abstract: | A new synthetic experiment of the meparation of cinnamic acid from benzaldehyde and acetic anhydride using KF/K 2CO 3 as catalyst was described.By use of the method,the reaction time is shortened,and the yield is increased. |
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| Keywords: | cinnamic acid synthesis. |
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