| 对甲苯磺酰氯的合成研究 |
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| 引用本文： | 郝艳霞,苏砚溪.对甲苯磺酰氯的合成研究[J].河北化工,2006,29(6):17-18. |
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| 作者姓名： | 郝艳霞 苏砚溪 |
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| 作者单位： | 石家庄职业技术学院化工系 河北石家庄050081(郝艳霞)，河北师范大学化学学院 河北石家庄050091(苏砚溪) |
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| 摘 要： | 以甲苯为原料合成了对甲苯磺酰氯。在磺化反应中,采用共沸除水硫酸磺化法。在氯化反应中,以四氯化碳为溶剂,氯气为氯化剂。该工艺硫酸利用率高,生产成本低。
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| 关 键 词： | 对甲苯磺酰氯 甲苯 磺化 氯化 |
| 收稿时间： | 2006-04-01 |
Study Synthesis of p-Toluenesulfonyl Chloride |
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| HAO Yan-xia, SU Yan-xi.Study Synthesis of p-Toluenesulfonyl Chloride[J].Hebei Chemical Engineering and Industry,2006,29(6):17-18. |
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| Authors: | HAO Yan-xia SU Yan-xi |
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| Abstract: | p-Toluenesulfonyl chloride was synthesized by taking toluene as raw material .In the reaction of sulfonation, the azeotropic water removing, sulfuric acid was used as sulfonating agent . In the reaction of chlorination, carbon tetrachloride was used as agent, and chlorine gas as chlorinating agent. By using this technique, the use ratio of sulfuric acid was higher, and operating cost was lower. |
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| Keywords: | p-toluenesulfonyl chloride toluene sulfonation chlorination |
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