Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Tributylamine → CH2=C(CF3)CF2Och2CF2CF3
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Tributylamine | HCID 7622 | — |
| 반응물 | 2,2,3,3,3-Pentafluoropropanol | HCID 9872 | — |
| 반응물 | CH2=C(CF3)CF2Oso2F | HCID 87741755 | — |
| 용매 | Diglyme | HCID 8150 | — |
| 생성물 | CH2=C(CF3)CF2Och2CF2CF3 | HCID 131726623 | 116.2% |
반응 단계
A 100 ml flask is charged with tributylamine (15 g) and diglyme (20 ml) in a dry box. 1,1,-Dihydroperfluoropropanol (24.0 g) is added. CH2═C(CF3)CF2OSO2F (19.5 g) is added dropwise at 0-5° C. The resulting mixture is stirred at room temperature for 3 hours. The mixture is then distilled to give a liquid, which is redistilled (spinning band column) giving 27.3 g CH2═C(CF3)CF2OCH2CF2CF3, b.pt. 54° C. at 200 mm Hg. Yield is 58%. Less pure fractions are not included in the yield calculation.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US07531689B2 |
| 출처 데이터셋 | uspto-grants-2009_05 |
| ORD ID | ord-0ee83c07885e4bc48850f422dfccaa31 |
| 출처 메모 | uspto-grants-2009_05 |