| 二甲基叔丁基-(4-甲基-4-烯戊氧基)硅烷的合成及表征 |
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| 引用本文： | 于波,李树新,郭文莉,伍一波.二甲基叔丁基-(4-甲基-4-烯戊氧基)硅烷的合成及表征[J].化学试剂,2009,31(2). |
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| 作者姓名： | 于波 李树新 郭文莉 伍一波 |
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| 作者单位： | [1]北京化工大学材料科学与工程学院,北京100029 [2]北京石油化工学院材料科学与工程系,北京102617 |
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| 基金项目： | 北京市创新团队建设项目(PXM2007-014222-031525) |
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| 摘 要： | 首先以四氢呋喃为溶剂对3-氯-2-甲基丙烯进行格氏反应，制备出的格氏试剂再进一步与环氧乙烷反应其产物为4-甲基-4-戊烯醇，而后用叔丁基二甲基氯硅烷对上述产物4-甲基-4-戊烯醇上的羟基进行保护，制备出标题化合物。随后分别对4-甲基-4-戊烯醇以及标题化合物进行红外及核磁共振检测，所得到的检测谱图证实产物与目标分子的结构相吻合，并讨论了格氏试剂溶剂的选取对反应的影响。
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| 关 键 词： | 格氏反应 叔丁基二甲基氯硅烷 4-甲基-4-戊烯醇 二甲基叔丁基-（4-甲基-4-烯戊氧基）硅烷 |
Synthesis and characterization of tert-butyl-dimethyl-(4-methyl-pent-4-enyloxy)-silane |
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| YU Bo,LI Shu-xin,GUO Wen-li,WU Yi-bo.Synthesis and characterization of tert-butyl-dimethyl-(4-methyl-pent-4-enyloxy)-silane[J].Chemical Reagents,2009,31(2). |
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| Authors: | YU Bo LI Shu-xin GUO Wen-li WU Yi-bo |
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| Affiliation: | 1.College of Materials Science and Engineering;Beijing University of Chemical Technology;Beijing 100029;China;2.Department of Materials Science and Engineering;Beijing Institute of Petrochemical Technology;Beijing 102617;China |
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| Abstract: | The Grignard reagent was prepared by the reaction of 3-chloro-2-methlpropene with Mg.Then 4-methyl-pent-4-en-1-ol was synthesized by the reaction of the Grignard reagent with ethylene oxide,and then the reaction product reacted with tert-butyldimethysilyl chloride.The product was confirmed by FT-IR and 13CNMR spectrometry.The influence of the solvent for the Grignard reagent on the reaction was discussed. |
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