Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
tert-Butanol → ClCF2-CH2-O-CF2CFHBr
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | tert-Butanol | HCID 6386 | — |
| 반응물 | 1-Bromo-1,2,2-trifluoroethene | HCID 11730 | — |
| 반응물 | Potassium Hydroxide | HCID 14797 | — |
| 반응물 | 2-Chloro-2,2-difluoroethan-1-ol | HCID 3864148 | — |
| 용매 | Water | HCID 962 | — |
| 생성물 | ClCF2-CH2-O-CF2CFHBr | HCID 21696368 | 89% |
| 생성물 | CF2=CH-O-CF2CFHBr | HCID 88022705 | 11% |
반응 단계
In a 50 ml glass reactor equipped with PTFE valve and magnetic stirring, 2.4 g (0.02 moles) of ClCF2—CH2—OH, 5 ml of tert-butyl alcohol, 1.1 g (0.02 moli) of KOH and 3.5 g of CF2═CFBr (0.022 moles) are fed. The reaction mixture is left under stirring at room temperature for three hours. The organic phase is then diluted with water, separated, washed twice with slightly acid water by HCl and anhydrified. 5 g of a mixture having the following composition: 89% ClCF2—CH2—O—CF2CFHBr and 11% CF2═CH—O—CF2CFHBr are obtained.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US06300526B1 |
| 출처 데이터셋 | uspto-grants-2001_10 |
| ORD ID | ord-1dc9998e4b1d4138a80acbdb9350282f |
| 출처 메모 | uspto-grants-2001_10 |