| 对氟甲苯的侧链氯化反应 |
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| 引用本文： | 董成国,左识之.对氟甲苯的侧链氯化反应[J].华东理工大学学报(自然科学版),2000,26(4):412-416. |
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| 作者姓名： | 董成国 左识之 |
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| 作者单位： | 华东理工大学精细化工系,上海,200237 |
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| 摘 要： | 以三氯化磷为催化剂，针对氟甲苯在不同的温度及光照条件下进行侧链氯化取代反应。其连串反应产物分布规律在一定的氯化深度范围内符合一级反应动力学。反应产物组成分布受到光照及温度的影响，α，α－二氯－对氟甲苯的收第在６８％～７５％。
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| 关 键 词： | 对氟甲苯 侧链氯化反应 α α－二氯－对氟甲苯 |
| 文章编号： | 1006-3080(2000)04-0412-05 |
| 修稿时间： | 2000-01-24 |
The Side-chain Chlorination of p-Fluorotoluene |
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| DONG Cheng-guo,ZUO Shi-zhi.The Side-chain Chlorination of p-Fluorotoluene[J].Journal of East China University of Science and Technology,2000,26(4):412-416. |
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| Authors: | DONG Cheng-guo ZUO Shi-zhi |
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| Institution: | DONG Cheng-guo
,ZUO Shi-zhi
;(Department of Fine Chemicals ECUST, Shanghai 200237, China) |
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| Abstract: | For the side chain chlorination of p fluorotoluene under the catalysis of PCl 3, the products distribution of the consecutive reaction within the given limit of chlorination level is in agreement with that predicted the first order reaction kinetics and depends on the light source and temperature. The experimental results show, the yield of p fluorobenzalchloride being 68%~75%. |
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| Keywords: | p-fluorotoluene p-fluorobenzylchloride p-fluorobenzalchloride p-fluorobenzotrichloride chlorination |
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