| 卤代苯和卤代萘用三氧化硫进行的磺化反应 |
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| 引用本文： | 林静,邹友思.卤代苯和卤代萘用三氧化硫进行的磺化反应[J].有机化学,1994,14(6):629-635. |
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| 作者姓名： | 林静 邹友思 |
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| 作者单位： | 厦门大学化学系 |
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| 摘 要： | 本文研究 了在非极性溶剂二氯甲烷中卤代苯和卤代萘用SO~3进行的磺化反应. 卤代苯最初开始磺化反应的产物是4-磺酸, 2-卤代萘的产物是8-磺酸. 当用过量的SO~3长时间反应时, 磺化反应得到三取代产物.
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| 关 键 词： | 磺化 三氧化硫 卤代苯 卤代萘 |
Sulfonation of halobenzens and halonaphthalenes with SO~3 |
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| Abstract: | In dichloromethane the sulfonation of halobenzenes and halonaphalenes with SO~3 was studied. The products of initial sulfonation for halobenzenes were 4-sulfonic acids, and the products for 2-halonaphathalenes were 8-sulfonic acids. Under large excess of SO~3 and longer reaction time, the trisubstitute products for sulfonation reaction were obtained. |
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| Keywords: | SULFONATION SULFUR TRIOXIDE HALOGENO-BENZENE NAPHTHALENE HALIDE |
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