반응 #6541

반응 방정식

cyclopentyl trimethoxysilane

sec-butyl alcohol

trimethylchlorosilane

→

sec-butoxy cyclopentyl dimethoxysilane

수율 84.3%

반응 조건

후처리

1. 1
   기타In a 100 ml three-neck flask provided with a magnetic stirrer
2. 2
   기타were then reacted with each other at room temperature for 2 hours

실험 절차

In a 100 ml three-neck flask provided with a magnetic stirrer were charged 10.3 g (0.0542 mole) of cyclopentyl trimethoxysilane, 40.3 g (0.543 mole) of sec-butyl alcohol and 33.7 mg (0.625 m mole) of sodium methoxide, which were then reacted with each other at room temperature for 2 hours under stirring. Then, trimethylchlorosilane was added to neutralize the alkali. Then, 10.6 g (0.0457 mole) of sec-butoxy cyclopentyl dimethoxysilane were obtained by vacuum distillation. Its structure was confirmed as in Example 1. FIGS. 1 and 2 are charts of 1H-NMR and IR, respectively. The yield was 84%.

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