| Phase Transfer Catalyzed Synthesis under Ultrasonic Irradiation and Bioactivity of N'-(4,6-Disubstituted-pyrimidin-2-yl)-N-(5-aryl-2-furoyl) Thiourea Derivatives |
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| 作者姓名： | KE Shao-Yong
WEI Tai-Bao
XUE Si-Jia
DUAN Li-Ping
GUO Yan-Ling |
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| 作者单位： | KE,Shao-Yong（Department of Chemistry, Shanghai Normal University, Shanghai 200234）
WEI,Tai-Bao（Department of Chemistry, Northwest Normal University, Lanzhou 730070）
XUE,Si-Jia（Department of Chemistry, Shanghai Normal University, Shanghai 200234）
DUAN,Li-Ping（Department of Chemistry, Shanghai Normal University, Shanghai 200234）
GUO,Yan-Ling（Department of Chemistry, Shanghai Normal University, Shanghai 200234） |
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| 摘 要： | Acylthiourea derivatives are useful as pesticides, herbicides, fungicides and regulator for plant growth, and also as important intermediates in the organic synthesis. In recent years, phase transfer catalysis reaction technique has been widely recognized as an efficient synthetic tool and attracted much attention. In view of these observations, a series of 5-aryl-2-furoyl thioureas containing substituted pyrimidine ring were synthesized using PEG-400 as solid-liquid phase transfer catalyst under ultrasonic irradiation. All of the new compounds have been exactly determined by IR, 1H NMRand elemental analysis.
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Phase Transfer Catalyzed Synthesis under Ultrasonic Irradiation and Bioactivity of N'-(4,6-Disubstituted-pyrimidin-2-yl)-N-(5-aryl-2-furoyl) Thiourea Derivatives |
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| KE,Shao-Yong,WEI Tai-Bao,XUE,Si-Jia,DUAN,Li-Ping,GUO,Yan-Ling.Phase Transfer Catalyzed Synthesis under Ultrasonic Irradiation and Bioactivity of N''''-(4,6-Disubstituted-pyrimidin-2-yl)-N-(5-aryl-2-furoyl) Thiourea Derivatives[J].Chinese Journal of Organic Chemistry,2004,24(Z1):237-238. |
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| Authors: | KE Shao-Yong WEI Tai-Bao XUE Si-Jia DUAN Li-Ping GUO Yan-Ling |
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| Abstract: | Acylthiourea derivatives are useful as pesticides, herbicides, fungicides and regulator for plant growth, and also as important intermediates in the organic synthesis. In recent years, phase transfer catalysis reaction technique has been widely recognized as an efficient synthetic tool and attracted much attention. In view of these observations, a series of 5-aryl-2-furoyl thioureas containing substituted pyrimidine ring were synthesized using PEG-400 as solid-liquid phase transfer catalyst under ultrasonic irradiation. All of the new compounds have been exactly determined by IR, 1H NMRand elemental analysis. |
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