| 研磨条件下SbCl3促进的Meldrum’acid与芳香醛的缩合反应 |
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| 引用本文： | 韩芳,张纪明,徐瑞萍,周建华.研磨条件下SbCl3促进的Meldrum’acid与芳香醛的缩合反应[J].山东轻工业学院学报,2010,24(1):63-65. |
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| 作者姓名： | 韩芳 张纪明 徐瑞萍 周建华 |
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| 作者单位： | 山东轻工业学院,化学工程学院,山东,济南,250353 |
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| 摘 要： | 研磨条件下,以SbCl3,为催化剂有效的促进了丙二酸亚异丙酯与芳香醛之间的Knovegenel缩合反应,与其它方法相比,主要优点在于反应条件温和,反应速度快,收率高,为Knovegenel缩合反应找到了一条有效途径.
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| 关 键 词： | Meldrum'acid(丙二酸亚异丙酯) 芳香醛 缩合反应 |
SbCl_3 promoted condensation reactions of Meldrum' acid with aromatic aldehydes under grinding |
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| HAN Fang,ZHANG Ji-ming,XU Rui-ping,ZHOU Jian-hua.SbCl_3 promoted condensation reactions of Meldrum' acid with aromatic aldehydes under grinding[J].Journal of Shandong Institute of Light Industry(Natural Science Edition),2010,24(1):63-65. |
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| Authors: | HAN Fang ZHANG Ji-ming XU Rui-ping ZHOU Jian-hua |
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| Affiliation: | HAN Fang,ZHANG Ji-ming,XU Rui-ping,ZHOU Jian-hua(School of Chemical Engineering,Sh,ong Institute of Light Industry,Jinan 250353,China) |
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| Abstract: | The Knovegenel condensation reaction between Meldrum'acid and aromatic aldehydes by utilizing antimony trichloride(SbCl3) as a mild catalyst under grinding was described.Compared with the former reaction methods,the present protocol offered several advantages including mild reaction and neutral condition,rapid reaction speed and good yields.An effective method was found for the Knovegenel condensation reaction. |
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| Keywords: | SbCl3 |
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