Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Silicon tetrachloride → 3-Cyano-2,4,5-trifluoro-benzoyl chloride
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Silicon tetrachloride | HCID 24816 | — |
| 반응물 | Aluminum(III) Chloride | HCID 6451240 | — |
| 반응물 | 3-Cyano-2,4,5-trifluoro-benzoyl fluoride | HCID 15376671 | — |
| 생성물 | 3-Cyano-2,4,5-trifluoro-benzoyl chloride | HCID 18618761 | — |
반응 단계
76.6 g of 3-cyano-2,4,5-trifluoro-benzoyl fluoride were initially introduced together with 1 g of anhydrous aluminium chloride at 60-65° C., and 25 g of silicon tetrachloride were then added dropwise at the rate of gas evolution. After the evolution of gas at 65° C. had ceased, the mixture was distilled under reduced pressure. In the boiling range from 120-122° C./14 mbar, 73.2 g of 3-cyano-2,4,5-trifluoro-benzoyl chloride passed over.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US06706918B2 |
| 출처 데이터셋 | uspto-grants-2004_03 |
| ORD ID | ord-2a315c50a0324e4db11b5cd2776cefc3 |
| 출처 메모 | uspto-grants-2004_03 |