| 三苯基硅醇的合成研究 |
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| 引用本文： | 肖传发.三苯基硅醇的合成研究[J].山东化工,2011,40(12):15-18. |
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| 作者姓名： | 肖传发 |
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| 作者单位： | 许昌职业技术学院园林园艺系,河南许昌,461000 |
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| 摘 要： | 研究了原料配比、缩合反应时间、缩合反应温度等因素对产品收率的影响，得到的优化反应条件为：溴苯与镁粉的物质的量比为1：1．1。二苯基二氯硅烷的用量为溴苯的0．8倍，缩合反应时间为3h，缩合反应温度为45—50℃，三苯基硅醇收率稳定在74．57％以上，质量分数大于98％，并用红外光谱对产品进行了验证。
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| 关 键 词： | 三苯基硅醇 二苯基二氯硅烷 合成 |
Study on Synthesis of Triphenylsilanol |
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| Affiliation: | XIAO Chuan - fa (Gardening and Horticulture Department ,Xuchang Vocational and Technical College, Xuchang 461000, China) |
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| Abstract: | The effects of the ratio of reactants , condensation reaction time, condensation reaction temperature on the product yield had been investigated. The optimum synthesis conditions were determined that the condensation reaction took place at 45℃- 50℃ for three hours with the male ration of bromobenzene and magnesium powder = 1 ： 1. 1, of bromobenzene and dichlorodiphenylsilane = 1：0.8, the yield of triphenylsilanol was above 74.57% , and mass fraction of triphenylsilanol in the product was above 98%. The structure of product was confirmed by IR. |
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| Keywords: | triphenylsilanol dichlorodiphenylsilane synthesis |
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