Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Sodium hydride → (3-Methylcyclopentadienylpropyl)dimethoxy-methylsilane
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Sodium hydride | HCID 24758 | — |
| 반응물 | 1-Methyl-1,3-cyclopentadiene | HCID 66775 | — |
| 반응물 | Silane, (3-chloropropyl)dimethoxymethyl- | HCID 87491 | — |
| 용매 | Diethyl Ether | HCID 3283 | — |
| 생성물 | (3-Methylcyclopentadienylpropyl)dimethoxy-methylsilane | HCID 131729336 | 89% |
반응 단계
33.4 g (417 mmol) of freshly distilled methylcyclopentadiene are added dropwise to a suspension of 10 g (417 mmol) of sodium hydride in 250 ml of absolute diethyl ether at RT over a period of one hour. 76.1 g of (3-chloropropyl)dimethoxy-methylsilane are subsequently added dropwise over a period of 30 minutes. The solution becomes warm during this process. After taking off the solvent, the mixture is fractionally distilled in an oil pump vacuum to give 78.9 g of (3-methylcyclopentadienylpropyl)dimethoxy-methylsilane (yield: 89%).
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US08088878B2 |
| 출처 데이터셋 | uspto-grants-2012_01 |
| ORD ID | ord-e7f0e7d29f5b4d428bc0d19bf8ae4bf4 |
| 출처 메모 | uspto-grants-2012_01 |