Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Bromine → Perfluoropropionyl chloride
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Bromine | HCID 24408 | — |
| 반응물 | Fuming sulfuric acid | HCID 24681 | — |
| 반응물 | 1,1,1-Trichloro-2,2,3,3,3-pentafluoropropane | HCID 61340 | — |
| 생성물 | Perfluoropropionyl chloride | HCID 67911 | 73% |
반응 단계
In the test apparatus as described in Example I, and following the procedure of Example I, 75 g (0.315 mole) of CF3CF2CCl3, 100 g 65% oleum (0.80 mole as SO3) and 5 g bromine were heated from 25° C. to 60° C. over a 5 hour period. Fractional distillation of the cold trap product, 50 g, gave 42 g (0.23 mole) of CF3CF2COCl, bp 9° C., for a 73% conversion.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04411843 |
| 출처 데이터셋 | uspto-grants-1983_10 |
| ORD ID | ord-45f863bfeb5d4400adeb4eb19b33c6f6 |
| 출처 메모 | uspto-grants-1983_10 |