Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
1,3,5-Trichlorobenzene → 1,3,5-Trifluorobenzene
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | 1,3,5-Trichlorobenzene | HCID 7950 | — |
| 반응물 | Fluoride Ion | HCID 28179 | — |
| 반응물 | 3,5-Difluoroaniline | HCID 96595 | — |
| 생성물 | 1,3,5-Trifluorobenzene | HCID 9745 | — |
반응 단계
In a further embodiment, the present invention relates to a method for the two step preparation of 3,5-difluoroaniline from 1,3,5-trichlorobenzene. First, an amount of 1,3,5-trichlorobenzene is reacted with a fluoride-containing compound to obtain 1,3,5-trifluorobenzene. Second, the 1,3,5-trifluorobenzene is reacted with aqueous ammonia and a metal oxide or metal hydroxide to obtain the product 3,5-difluoroaniline.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US06127577 |
| 출처 데이터셋 | uspto-grants-2000_10 |
| ORD ID | ord-45e0cbdb38d34daab543f555c607bb71 |
| 출처 메모 | uspto-grants-2000_10 |