| 共轭2,4,5-三取代-1,3-噁唑中噁唑环的红外吸收光谱判定 |
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| 引用本文： | 石晓东.共轭2,4,5-三取代-1,3-噁唑中噁唑环的红外吸收光谱判定[J].分析化学,1992(10). |
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| 作者姓名： | 石晓东 |
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| 作者单位： | 机械电子工业部上海电缆研究所 上海 |
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| 摘 要： | 本文定性地对三十种共轭2,4,5-三取代-1,3-噁唑的红外吸收光谱进行了研究。得出一系列此类分子的红外吸收位置、强度数据,将此数据与其分子结构相联系,并将此数据归属为九类振动模式,据此提出了一个用红外光谱定性判定此类噁唑衍生物中噁唑环的系统方法。
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| 关 键 词： | 红外吸收光谱 噁唑环 共轭噁唑衍生物 |
Determination of Oxazole Ring in Conjugated 2, 4, 5-Trisubstitutent-1, 3-oxazoles by Infrared Spectrometry |
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| Shi Xiaodong.Determination of Oxazole Ring in Conjugated 2, 4, 5-Trisubstitutent-1, 3-oxazoles by Infrared Spectrometry[J].Chinese Journal of Analytical Chemistry,1992(10). |
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| Authors: | Shi Xiaodong |
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| Abstract: | Quantitative research on thirty conjugated 2,4,5-trisubstitutent-1,3-oxazoles was carried out by IR spectrometry. The data were concerned with the molecular structures and the vibrational modes of the oxazoles. Detailed assignation of the observed absorption frequencies to nine kinds of vibrational modes was made. A convenient means using IR spectrometry for the qualitative determination of conjugated 2,4,5-trisubstitutent-1,3-oxa-zoles was suggested. |
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| Keywords: | Infrared absorption spectrometry Oxazole ring Conjugated oxazole derivatives |
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