| 苄醇类化合物氯代反应的研究 |
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| 引用本文： | 毛红晶,王可人,龚祝南.苄醇类化合物氯代反应的研究[J].安徽农业科学,2009,37(3):926-927. |
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| 作者姓名： | 毛红晶 王可人 龚祝南 |
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| 作者单位： | 南京师范大学生命科学学院,江苏南京,210046;南京师范大学生命科学学院,江苏南京,210046;南京师范大学生命科学学院,江苏南京,210046 |
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| 摘 要： | 目的]研究苄醇类化合物的氯代反应。方法]采用氯化亚砜一三乙胺-DMF体系对苄醇类化合物进行氯代反应。结果]结果表明，苄醇类化合物在氯化亚砜-三乙胺-DMF体系中反应2．0～40min时，收率为92％～98％，副产物少，无焦化产物。结论]氯化亚砜-三乙胺-DMF体系具有良好的反应收率，且反应时间短，条件温和，对于苄醇的氯代反应速率快。
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| 关 键 词： | 氯代反应 氯化亚砜 苄醇 |
Study on Chlorination of Benzyl Alcohol |
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| Institution: | MAO Hong-jing et al(College of Life Science, Nanjing Normal University, Nanjing, Jiangsu 210046) |
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| Abstract: | Objective] The purpose was to study chlorination of benzalcohol derivatives.Method]The chlorination of benzyl alcohol was made with protochloridesulfone-triethylamine-DMF system.Result]The results indicated that the yield was 92%-98% when the time of chlorination reaction between benzalcohol derivatives and protochloride-sulfone-triethylamine-DMF was 20-40 min.The outgrowth was less,and non-coking products.Conclusion]Experiments showed that the system of protochloride-sulfone-triethylamine-DMF have excellent reaction yield,the short reaction time,mild conditions and faster speed. |
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| Keywords: | Chlorination Thionyl chloride Benzalcohol |
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