| 1,4-二[2-(吡啶基)-1,3,4-(噁)二唑基]苯的合成及其光谱性质 |
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| 引用本文： | 陈水生,张淑萍,杨松,邵思常.1,4-二[2-(吡啶基)-1,3,4-(噁)二唑基]苯的合成及其光谱性质[J].化学试剂,2007,29(7):418-420,436. |
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| 作者姓名： | 陈水生 张淑萍 杨松 邵思常 |
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| 作者单位： | 阜阳师范学院,化学系,安徽,阜阳,236041 |
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| 基金项目： | 安徽高校自然科学基金(2005kj137)，安徽高校青年教师科研资助项目(2006jql224) |
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| 摘 要： | 利用双二酰肼的脱水化反应制备了两种新颖对称双二噁唑。通过IR、1HNMR、MS及元素分析等对化合物的结构进行表征。研究了此双噁二唑化合物在溶剂DMF中浓度为1×10-7mol/L时的紫外光谱和荧光光谱性质。结果表明:目标化合物在DMF溶液的最大紫外吸收波长在310 nm,最大荧光发射波长在364和383 nm。
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| 关 键 词： | 双噁二唑 合成 结构表征 光谱性质 |
| 文章编号： | 0258-3283（2007）07-0418-03 |
| 修稿时间： | 2007-01-21 |
The synthesis and spectral properties of 1,4-bis[2-(pyridyl)-1,3,4-oxadiazole]benzene |
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| CHEN Shui-sheng,ZHANG Shu-ping,YANG Song,SHAO Si-chang.The synthesis and spectral properties of 1,4-bis[2-(pyridyl)-1,3,4-oxadiazole]benzene[J].Chemical Reagents,2007,29(7):418-420,436. |
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| Authors: | CHEN Shui-sheng ZHANG Shu-ping YANG Song SHAO Si-chang |
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| Affiliation: | Department of Chemistry, Fuyang Normal College, Fuyang 236041, China |
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| Abstract: | Two novel compounds of symmetrical bis- 1,3,4- oxadi- azoles were prepared by dehydration of bis-diarylhydrazide and their structures were characterized by means of IR, 1HNMR, MS and elemental analysis. The UV absorption and photoluminescent properties were also studied on its concentration of 1 x 10-7 mol/L in DMF. The results have showed that these bis-1,3,4- oxadiazoles compounds have a maximum UV absorption wavelength at 310 nm and a peak photoluminescent wavelength at 364 and 383 nm, respectively. |
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| Keywords: | bis-oxadiazoles synthesis structural characterization spectral property |
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