高等学校化学学报 ›› 1995, Vol. 16 ›› Issue (6): 917.
• 研究简报 • 上一篇 下一篇
邹友思, 戴李宗, 林静
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国家教育委员会回国人员科研基金
ZOU You-Si, DAI Li-Zong, LIN Jing
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关键词: 非活性苯, 三氧化硫, 芳香磺化反应
Abstract: The reactions of benzenesulfonic acid,diphenyl sulfone,nitrobenzene,benzaldehyde,benzoic acid, methyl benzoate and benzophenone with SO3using dichloromethane as the solvent at room temperature were studied by analysis of the resulting mixtures of the sulfonated derivatives with 1HNMR. The initial sulfonation of the benzene derivatives yields the corresponding 3-sulfonic acid.With the exception of nitrobenzene and methyl benzoate,small amounts of 3, 5-disulfonic acid,in addition, undergoes sulfonation giving 3,3-di and 3,5,3'-trisulfodiphenyl sulfone.
Key words: Deactivated benzene, Sulfur trioxide, Aromatic sulfonation
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邹友思, 戴李宗, 林静. 非活性苯衍生物的磺化反应. 高等学校化学学报, 1995, 16(6): 917.
ZOU You-Si, DAI Li-Zong, LIN Jing. Sulfonation of Deactivated Benzene Derivatives. Chem. J. Chinese Universities, 1995, 16(6): 917.
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http://www.cjcu.jlu.edu.cn/CN/Y1995/V16/I6/917