| 2-取代硫醚-5-[5-(4-氯苯基)吡唑-3-基]-1,3,4-(噁)二唑类化合物的合成及其荧光性质 |
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| 引用本文： | 王俊岭,汪小伟,吴峰敏,马军营. 2-取代硫醚-5-[5-(4-氯苯基)吡唑-3-基]-1,3,4-(噁)二唑类化合物的合成及其荧光性质[J]. 化学试剂, 2017, 39(5). DOI: 10.13822/j.cnki.hxsj.2017.05.017 |
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| 作者姓名： | 王俊岭 汪小伟 吴峰敏 马军营 |
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| 作者单位： | 河南科技大学化工与制药学院,河南洛阳,471003 |
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| 摘 要： | 以5-(4-氯苯基)-3-吡唑甲酰肼为起始原料,经关环和硫醚反应合成了6个新型的标题化合物,其结构经元素分析、IR、1HNMR表征,利用UV以及单光子液体荧光光谱探讨了其光学性质.结果表明,目标产物具有良好的荧光性质,最大发射波长在342 ～ 345 nm之间.
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| 关 键 词： | 吡唑 1,3,4-(噁)二唑 合成 荧光光谱 紫外光谱 |
Syntheses and Fluorescent Properties of 2-Alkylthio-5-[5-(4-chlorophenyl) pyrazole-3-yl]-1,3,4-oxadiazole Derivatives |
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| WANG Jun-ling,WANG Xiao-wei,WU Feng-min,MA Jun-ying. Syntheses and Fluorescent Properties of 2-Alkylthio-5-[5-(4-chlorophenyl) pyrazole-3-yl]-1,3,4-oxadiazole Derivatives[J]. Chemical Reagents, 2017, 39(5). DOI: 10.13822/j.cnki.hxsj.2017.05.017 |
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| Authors: | WANG Jun-ling WANG Xiao-wei WU Feng-min MA Jun-ying |
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| Abstract: | Six novel 2-alkylthio-5-[5-(4-chlorophenyl) pyrazole-3-yl]-1,3,4-oxadiazole derivatives were synthesized based on the starting material 5-(4-chlorophenyl) pyrazole-3-carbohydrazide by cyclization and thioetherification.The structures of the title compounds were confirmed by elemental analysis,IR,1HNMR.The optical property of these compounds were investigated by UV,single-photon liquid fluorescence spectra.The results indicated the target compounds have good fluorescent properties,and the maximum emission wavelength is 342 ～345 nm. |
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| Keywords: | pyrazole 1,3,4-oxadiazole synthesis fluorescent UV spectra |
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