| 三苯基硅烷的合成工艺研究 |
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| 引用本文： | 陈学玺,于航.三苯基硅烷的合成工艺研究[J].化学与生物工程,2011,28(3):47-48. |
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| 作者姓名： | 陈学玺 于航 |
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| 作者单位： | 青岛科技大学化工学院,山东,青岛,266042 |
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| 摘 要： | 通过正交实验对格氏试剂法合成三苯基硅烷进行了优化.确定三苯基硅烷的最佳合成工艺条件为:格氏试剂反应温度75℃、回流时间4.0 h、三氯氢硅滴加温度15℃,在此条件下,三苯基硅烷产率为84.6%,重结晶后纯度达95.56%.
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| 关 键 词： | 三苯基硅烷 正交实验 格氏试剂 三氯氢硅 |
Study on Synthesis Technology of Triphenyl Silane |
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| CHEN Xue-xi,YU Hang.Study on Synthesis Technology of Triphenyl Silane[J].Chemistry & Bioengineering,2011,28(3):47-48. |
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| Authors: | CHEN Xue-xi YU Hang |
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| Affiliation: | (College of Chemical Engineering,Qingdao University of Science and Technology,Qingdao 266042,China) |
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| Abstract: | The synthesis conditions of triphenyl silane by Grignardre reagent method were optimized by orthogonal experiment.The optimum conditions were determined as follows: the reaction temperature of Grignard reagent was 75℃,the reflux time was 4.0 h,the temperature of dropping trichlorosilane was 15℃.Under above conditions,the yield of triphenyl silane was 84.6% and its purity achieved 95.56% after recrystallization. |
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| Keywords: | triphenyl silane orthogonal experiment Grignard reagent trichlorosilane |
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