Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Water → Acifluorfen-methyl
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Water | HCID 962 | — |
| 반응물 | Chlorine | HCID 24526 | — |
| 반응물 | Methyl 2-nitro-5-[4-(trifluoromethyl)phenoxy]benzoate | HCID 13209694 | — |
| 용매 | Diethyl Ether | HCID 3283 | — |
| 생성물 | Acifluorfen-methyl | HCID 91642 | — |
반응 단계
Methyl 5-(4-trifluoromethylphenoxy)-2-nitrobenzoate is stirred with a catalytic amount of ferric chloride. The reaction mixture was heated to 70° C. under a continuous stream of chlorine gas. After 2.5 hours, the mixture was taken up in ether, shaken with water and the organic phase was dried over MgSO4. The ether was evaporated to afford methyl 5-(2-chloro-4-trifluoromethylphenoxy)-2-nitrobenzoate. NMR (CDCl3)δ8.2-7 (m,6) 4.0 (2,3). TLC (40% ether/hexane) Rf ≈.4.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04395570 |
| 출처 데이터셋 | uspto-grants-1983_07 |
| ORD ID | ord-c85e0659d8554c0b9334c310b60f0b5a |
| 출처 메모 | uspto-grants-1983_07 |