| 五甲基环戊二烯基硅烷及其原料——五甲基环戊二烯的合成(Ⅱ) |
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| 引用本文： | 史保川.五甲基环戊二烯基硅烷及其原料——五甲基环戊二烯的合成(Ⅱ)[J].南京师大学报,1991(4). |
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| 作者姓名： | 史保川 |
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| 作者单位： | 南京师大化学系 |
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| 摘 要： | 本文用改进的三步合成法合成了原料五甲基环戊二烯。再与正丁基锂反应生成五甲基环戊二烯锂,最后与卤代硅烷反应,生成五甲基环戊二烯基硅烷。并用元素分析、~1H-NMR,~(13)C-NMR和~(29)Si-NMR,~(19)F-NMR和Ms作了测定。
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| 关 键 词： | 1 2 3 4 5—五甲基环戊二烯(简称五甲基环戊二烯) 五甲基环戊二烯锂 五甲基环戊二烯基硅烷 Sigmatropic位移 |
Syntheses of Pentamethylcyclopentadienyl Silanes and Pentamethylcyclopentadiene |
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| Shi Baochuan.Syntheses of Pentamethylcyclopentadienyl Silanes and Pentamethylcyclopentadiene[J].Journal of Nanjing Normal University(Natural Science Edition),1991(4). |
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| Authors: | Shi Baochuan |
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| Institution: | Department of Chemistry |
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| Abstract: | The paper has presented a three step synthetic method to synthesize 1, 2, 3, 4, 5-pentamethylcyclopentadiene. Then lithium pentamethylcyclopentadienide was prepared by the reaction of pentamethylcyclopentadiene with n-butyllithium in THF. Final, pentamethylcyclopentadienyl silanes were synthesized by the reaction of it with halosilanes in THF. these organosilanes are characterized by means of elemental analysis, IR, ~1H-NMR. ~(13)C-NMR. ~(29)Si-NMR, ~(19)F-NMR and MS. respectively. |
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| Keywords: | 1 2 3 4 5-pentamethlcycopentadiene Pentamethylcyclopentadienyllithium Pentamethylcyclopentadienylsilane Sigmatropic migration |
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