| 几种1,3-二苯基-4-酰基-5-吡唑酮结构讨论 |
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| 引用本文： | 于群,薛卫星,李建宇.几种1,3-二苯基-4-酰基-5-吡唑酮结构讨论[J].北京工商大学学报(自然科学版),1997(1). |
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| 作者姓名： | 于群 薛卫星 李建宇 |
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| 作者单位： | 北京轻工业学院化学工程系!北京，100037，北京轻工业学院化学工程系!北京，100037，北京轻工业学院化学工程系!北京，100037 |
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| 摘 要： | 通过FT－IR谱对四种1，3－二苯基－4－酰基－5－吡唑酮的部分结构问题进行讨论．结果表明，吡唑环4－位酰基上取代基的改变，对羰基影响较为明显，该类化合物以互变异构体形式存在．
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| 关 键 词： | 1，3-二苯基-4-酰基-5-吡唑酮 红外光谱 酰基 羰基 互变异构体 |
THE DISCUSSION ON THE STRUCTURE OF SOME KINDS OF 1, 3-DIPMENYL-4-ACYL-5-PYRAZOLONE |
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| Yu Qun, Xue Weixing, Li Jianyu.THE DISCUSSION ON THE STRUCTURE OF SOME KINDS OF 1, 3-DIPMENYL-4-ACYL-5-PYRAZOLONE[J].Journal of Beijing Technology and Business University:Natural Science Edition,1997(1). |
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| Authors: | Yu Qun Xue Weixing Li Jianyu |
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| Abstract: | By the FT-IR spectra, some questions of the structure of four kinds of 1,3- diphenyl-4-acyl-5-phrazolone are discussed. It is indicated， that the influence of the substituents at position 4 of the pyrazoloes on the carbonyl is obvious and that these compounds exist in the form of tautomer. |
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| Keywords: | 1，3-diphenyl-4-acyl-5-pyrazolone infrared spectrum acyl carbonyl tautomer |
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