| 氯化亚砜催化合成1,3,5-三(3,5-二溴苯基)苯 |
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| 引用本文： | 汤亚敏,张见东,孙纲春,李亚萍,陈方平. 氯化亚砜催化合成1,3,5-三(3,5-二溴苯基)苯[J]. 平顶山学院学报, 2015, 0(2): 53-54,62 |
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| 作者姓名： | 汤亚敏 张见东 孙纲春 李亚萍 陈方平 |
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| 作者单位： | 河南工业大学化学化工学院 |
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| 基金项目： | 河南省重点科技攻关计划(102102210027,092102210007);河南省教育厅自然科学研究计划(2010A150007) |
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| 摘 要： | 以3,5-二溴苯乙酮为反应原料,在氯化亚砜-无水乙醇催化下合成了1,3,5-(3,5-二溴苯基)苯.对反应条件进行了讨论,发现在回流状态下反应4 h,n(3,5-二溴苯乙酮)/n(氯化亚砜)/n(无水乙醇)=1/15/10时产率最高,达到了64.3%.
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| 关 键 词： | 氯化亚砜 3,5-二溴苯乙酮 合成 |
Synthesis of 1, 3,5-tri(3,5-dibromophenyl) Benzene Catalyzed by Thionyl Chloride |
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| TANG Yamin;ZHANG Jiandong;SUN Gangchun;LI Yaping;CHEN Fangping. Synthesis of 1, 3,5-tri(3,5-dibromophenyl) Benzene Catalyzed by Thionyl Chloride[J]. Journal of Pingdingshan University, 2015, 0(2): 53-54,62 |
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| Authors: | TANG Yamin ZHANG Jiandong SUN Gangchun LI Yaping CHEN Fangping |
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| Affiliation: | TANG Yamin;ZHANG Jiandong;SUN Gangchun;LI Yaping;CHEN Fangping;School of Chemistry and Chemical Engineering,Henan University of Technology; |
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| Abstract: | Using thionyl chloride-anhydrous ethanol as catalyst,3,5 – dibromoacetophenone as material,1,3,5 – tri(3,5-dibromophenyl) benzene was synthesized. The reaction conditions were discussed,and the best yield was 64. 3%,while the reflux time was 4 h and the molar ratio of n(3,5 – dibromoacetophenone) / n(thionyl chloride) / n(ethanol) was 1 /15 /10. |
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| Keywords: | thionyl chloride 3,5-dibromoacetophenone synthesis |
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