Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Fluorotrimethylsilane → Tmsf ppve
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Fluorotrimethylsilane | HCID 9869 | — |
| 반응물 | Perfluoro propyl vinyl ether | HCID 15388 | — |
| 반응물 | Heptafluoropropyl 1,2,2,2-tetrafluoroethyl ether | HCID 94258 | — |
| 생성물 | Tmsf ppve | HCID 131718260 | — |
반응 단계
Example 8 was repeated using the same reactor and catalyst/support charge. CF3CF2CF2OCF(CF3)CO2SiMe3 (128.6 g, 0.320 mmol) was added dropwise at ca. 20 g/hr using N2 carrier flow of 34 mL/min. There was obtained 109.1 g of liquid product consisting of PPVE (49.4 mole %), TMSF (48.4%) and C3F7OCHFCF3 (2.2%). Distillation using a 24" spinning band column gave 23.9 g of an azeotrope (74/26 TMSF/PPVE by weight), 23.5 g of intermediate fractions, and 51.6 g of >99.8% purity PPVE.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US05391796 |
| 출처 데이터셋 | uspto-grants-1995_02 |
| ORD ID | ord-f04e3a854d07493a96a880d634180466 |
| 출처 메모 | uspto-grants-1995_02 |