| Synthesis and Fungicidal Activities of 2-Alkylthio-5-(3,4,5-tribenzyloxyphenyl)-l, 3,4-oxadiazoles |
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| 引用本文： | De Qing LONG,De Jiang LI,Wei Quan CAI,Sheng Sheng CHEN Department of Chemistry,Yunyang Teachers College,Hubei 442700 College of Chemical Engineering,Wuhan University of Technology,Wuhan 430070. Synthesis and Fungicidal Activities of 2-Alkylthio-5-(3,4,5-tribenzyloxyphenyl)-l, 3,4-oxadiazoles[J]. 中国化学快报, 2006, 0(11) |
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| 作者姓名： | De Qing LONG De Jiang LI Wei Quan CAI Sheng Sheng CHEN Department of Chemistry Yunyang Teachers College Hubei 442700 College of Chemical Engineering Wuhan University of Technology Wuhan 430070 |
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| 作者单位： | De Qing LONG，De Jiang LI，Wei Quan CAI，Sheng Sheng CHEN Department of Chemistry，Yunyang Teachers College，Hubei 442700 College of Chemical Engineering，Wuhan University of Technology，Wuhan 430070 |
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| 摘 要： | Ten novel 2-alkylthio-5-(3, 4, 5-tribenzyloxyphenyl)-1, 3, 4-oxadiazole derivatives (5a-j) were synthesized from methyl 3, 4, 5-trihydroxybenzoate by etherification, hydrazidation, cyclization and thioetherification reactions. The structures of 5a-j were confirmed by 1HNMR, MS spectra and elemental analysis. The results indicated that most of the compounds 5 exhibited good fungicidal activities. The activity of 5h is higher than 90% against Fusarium oxysporum and Botrytis cinereapers in 50 mg/L.
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Synthesis and Fungicidal Activities of 2-Alkylthio-5-(3,4,5-tribenzyloxyphenyl)-l, 3,4-oxadiazoles |
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| De Qing LONG,De Jiang LI,Wei Quan CAI,Sheng Sheng CHEN. Synthesis and Fungicidal Activities of 2-Alkylthio-5-(3,4,5-tribenzyloxyphenyl)-l, 3,4-oxadiazoles[J]. Chinese Chemical Letters, 2006, 0(11) |
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| Authors: | De Qing LONG De Jiang LI Wei Quan CAI Sheng Sheng CHEN |
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| Affiliation: | De Qing LONG,De Jiang LI,Wei Quan CAI,Sheng Sheng CHEN Department of Chemistry,Yunyang Teachers College,Hubei 442700 College of Chemical Engineering,Wuhan University of Technology,Wuhan 430070 |
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| Abstract: | Ten novel 2-alkylthio-5-(3, 4, 5-tribenzyloxyphenyl)-1, 3, 4-oxadiazole derivatives (5a-j) were synthesized from methyl 3, 4, 5-trihydroxybenzoate by etherification, hydrazidation, cyclization and thioetherification reactions. The structures of 5a-j were confirmed by 1HNMR, MS spectra and elemental analysis. The results indicated that most of the compounds 5 exhibited good fungicidal activities. The activity of 5h is higher than 90% against Fusarium oxysporum and Botrytis cinereapers in 50 mg/L. |
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| Keywords: | 1 3 4-Oxadiazole derivatives synthesis fungicidal activity |
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