高等学校化学学报 ›› 1982, Vol. 3 ›› Issue (3): 367.
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黄载福, 魏大睦, 彭文利, 王国亮, 何海泉
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Huang Zaifu, Wei Daimu, Peng Wenli, Wang Guoliang, He Haiquan
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摘要： 本文采用β-氯代乙烯基酮与肼类的缩合反应,合成了四种不同类型取代基的吡唑化合物共十七个。实验结果表明:此种合成方法具有原料易得、操作简便和产率较高等优点。
Abstract: This paper describes a simple method for synthesizing pyrazoles from β-chlorovinyl ketones.Aseries of pyrazoles (3-halomethyl pyrazoles, 3-unsaturated alkyl pyrazoles, 3-(2-furyl) pyrazoles and 1-hydroxyethyl 3-alkylpyrazoles), have been synthesized by treating various β-chlorovinyl ketones with appropriate hydrazines. Yields are good in most cases.
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黄载福, 魏大睦, 彭文利, 王国亮, 何海泉. β-氯代乙烯基酮与肼类缩合合成3-取代和1,3-二取代吡唑的研究. 高等学校化学学报, 1982, 3(3): 367.
Huang Zaifu, Wei Daimu, Peng Wenli, Wang Guoliang, He Haiquan. STUDIES ON THE SYNTHESIS OF 3-SUBSTITUTED AND-1, 3-DISUBSTITUTED PYRAZOLES THROUGH CONDENSATION OF β-CHLOROVINYL KETONES WITH HYDRAZINES. Chem. J. Chinese Universities, 1982, 3(3): 367.
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http://www.cjcu.jlu.edu.cn/CN/Y1982/V3/I3/367
