참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|
| 반응물 | Methyldichlorosilane | HCID 6376 | — |
| 반응물 | 3-Chloro-2-methyl-1-propene | HCID 11241 | — |
| 반응물 | Triethylsilane | HCID 12052 | — |
| 생성물 | Silane, dichloro(3-chloro-2-methylpropyl)methyl- | HCID 102659 | 67.3% |
| 생성물 | Et3SiCH2CHMeCH2Cl | HCID 13765477 | 20.9% |
반응 단계
In a 100 ml apparatus, there were combined 11.6 g (0.1 mol) of Et3SiH, 11.5 g (0.1 mol) of MeSiHCl2, and 9.1 g (0.1 mol) of methallyl chloride. After heating to 50° C., the heat source was removed and 0.05 ml Pt catalyst solution added, causing an exothermic reaction to 83.5° C. in 4 min. The complete reaction was vacuum distilled, yielding 13.83 g (67.3%) of MeSiCl2CH2CHMeCH2Cl and 4.31 g (20.9%) of Et3SiCH2CHMeCH2Cl. This example shows that while MeSiHCl2 at the equimolar level promotes the reaction between Et3SiH and methallyl chloride, it also competes with Et3SiH, reducing the yield of Et3SiCH2CHMeCH2Cl.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| 특허 번호 | US04614812 |
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| 출처 데이터셋 | uspto-grants-1986_09 |
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| ORD ID | ord-6b8dfb8529bb4c13b6e615aeecee9d63 |
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| 출처 메모 | uspto-grants-1986_09 |
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