Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Carbon Tetrachloride → Trimethylsilylmethyl 2-fluoro-2,2-dinitroethyl ether
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Carbon Tetrachloride | HCID 5943 | — |
| 반응물 | Potassium Carbonate | HCID 11430 | — |
| 반응물 | Ethanol, 2-fluoro-2,2-dinitro- | HCID 28189 | — |
| 반응물 | (Trimethylsilyl)methyl Trifluoromethanesulfonate [Trimethylsilylmethylating Reagent] | HCID 2760857 | — |
| 용매 | Dichloromethane | HCID 6344 | — |
| 생성물 | Trimethylsilylmethyl 2-fluoro-2,2-dinitroethyl ether | HCID 21731147 | 45% |
반응 단계
Potassium carbonate (6 g) was added to a solution of 3.5 g (0.0148 mol) of trimethylsilylmethyl trifluoromethanesulfonate and 2.3 g of 2-fluoro-2,2-dinitroethanol in 5 ml of methylene chloride, and the mixture was stirred for 16 hrs. This suspension was added with stirring to a mixture of 30 ml of ice water and 30 ml of carbon tetrachloride. The carbon tetrachloride layer was washed with 10 ml of water, dried over magnesium sulfate, and distilled to give 1.56 g (45%) of trimethylsilylmethyl 2-fluoro-2,2-dinitroethyl ether, bp 52° (0.75 mm).
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04139403 |
| 출처 데이터셋 | uspto-grants-1979_02 |
| ORD ID | ord-49eb490e0b2144e0a3dc99e2a1ca30ec |
| 출처 메모 | uspto-grants-1979_02 |