Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Dimethyl Sulfate → Methyl perfluorobutyl ether
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Dimethyl Sulfate | HCID 6497 | — |
| 반응물 | Heptafluorobutyroyl fluoride | HCID 67632 | — |
| 반응물 | Potassium Fluoride | HCID 522689 | — |
| 용매 | Dimethylformamide | HCID 6228 | — |
| 생성물 | Methyl perfluorobutyl ether | HCID 164514 | 134.3% |
반응 단계
The reaction was carried out in the same equipment and in a similar manner to the procedure of Example 7 above, but using the following materials: spray-dried potassium fluoride (6 kg, 103.1 mole), anhydrous dimethyl formamide (25.1 kg), perfluorobutyryl fluoride (58% purity, 25.1 kg, 67.3 mole), and dimethyl sulfate (12.0 kg, 95.1 mole). 22.6 kg of product was obtained, which was 63.2% C4F9COH3 (b.=58-60° C.). The product identity was confirmed by GCMS and by 1H and 19F NMR.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US06506459B2 |
| 출처 데이터셋 | uspto-grants-2003_01 |
| ORD ID | ord-50c094f998ff4e20890aa27368f7bd32 |
| 출처 메모 | uspto-grants-2003_01 |