Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Iodine → (1-Fluorovinyl)methyldiphenylsilane
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Iodine | HCID 807 | — |
| 반응물 | Vinylidene fluoride | HCID 6369 | — |
| 반응물 | Chloro(methyl)diphenylsilane | HCID 67349 | — |
| 반응물 | Lithium | HCID 3028194 | — |
| 용매 | Tetrahydrofuran | HCID 8028 | — |
| 생성물 | (1-Fluorovinyl)methyldiphenylsilane | HCID 10922738 | — |
반응 단계
To a solution of lithium wire (2.08 g, 300 mmol) in dry tetrahydrofuran (150 ml) was added methyldiphenylsilyl chloride (15.8 ml, 75 mmol) and a catalytic amount of iodine. The reaction mixture was sonicated for 40 min and then stirred overnight at room temperature. The reaction mixture was cooled to −78° C. and 1,1-difluoroethylene (approx. 225 mmol) was passed through the mixture for 30 min. The mixture was stirred at −78° C. for 2 h and then warmed to room temperature.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US08084486B2 |
| 출처 데이터셋 | uspto-grants-2011_12 |
| ORD ID | ord-feeafb9a18b546f9a22aa6526051900c |
| 출처 메모 | uspto-grants-2011_12 |