Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Thionyl Chloride → 2,4,5-Trifluoro-3-methoxybenzoyl chloride
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Thionyl Chloride | HCID 24386 | — |
| 반응물 | 2,4,5-Trifluoro-3-methoxybenzoic acid | HCID 2733970 | — |
| 생성물 | 2,4,5-Trifluoro-3-methoxybenzoyl chloride | HCID 2775281 | — |
반응 단계
To 3-methoxy-2,4,5-trifluorobenzoic acid (9.4 g) was added thionyl chloride (50 ml), the mixture was refluxed for 3 hours and then concentrated. The residue was purified by distillation under reduced pressure to give 3-methoxy-2,4,5-trifluorobenzoyl chloride (8.86 g) as yellow oil, bp 108°-112° C./20 mmHg.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04980470 |
| 출처 데이터셋 | uspto-grants-1990_12 |
| ORD ID | ord-82f2bf7a88194f50bf56773d0429aff1 |
| 출처 메모 | uspto-grants-1990_12 |