関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|
| 反応物 | tert-Butanol | HCID 6386 | — |
| 反応物 | Ammonium Chloride | HCID 25517 | — |
| 反応物 | Cyclopentyltrimethoxysilane | HCID 9855701 | — |
| 反応物 | Potassium tert-butoxide | HCID 23665647 | — |
| 生成物 | Tert.-butoxy cyclopentyl dimethoxysilane | HCID 11770349 | 21% |
反応手順
In a 100 ml three-neck flask provided with a magnetic stirrer and a reflux condenser were charged 25.0 g (0.131 mole) of cyclopentyl trimethoxysilane, 9.74 g (0.131 mole) of tert.-butyl alcohol and 20 mg (0.18 m mole) of potassium tert.-butoxide, which were then reacted with each other by heating under stirring in an oil both of 80° C. for 10 hours. After cooled, ammonium chloride was added to neutralize the alkali. Then, tert.-butoxy cyclopentyl dimethoxysilane of 6.25 g (0.0269 mole) was obtained by vacuum distillation. Its structure was confirmed as in Example 1. The yield was 21%.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| 特許番号 | US05142082 |
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| 出典データセット | uspto-grants-1992_08 |
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| ORD ID | ord-79a65caf01b946a0b3ea613c70124241 |
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| 出典メモ | uspto-grants-1992_08 |
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