Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
1,2,4,5-Tetrachlorobenzene → 2,3,4-Trichlorophenol
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | 1,2,4,5-Tetrachlorobenzene | HCID 7270 | — |
| 반응물 | Benzene, (trichloromethoxy)- | HCID 40773 | — |
| 반응물 | Aluminum(III) Chloride | HCID 6451240 | — |
| 용매 | O-Xylene | HCID 7237 | — |
| 생성물 | 2,3,4-Trichlorophenol | HCID 27582 | 97% |
반응 단계
A mixture of trichloroanisole (0.1 g mol; 21.15 g) and 1,2,4,5-tetrachlorobenzene (10 g) in xylene (80 ml) was heated at 80° C. with aluminium trichloride (0.05 mole; 6.65 g) for five hours. Trichlorophenol was isolated in 97% yield (based on trichloroanisole) as described in Example I below. Unchanged tetrachlorobenzene, together with xylene self condensation product (total 13.25 g) was isolated from the neutral product fraction after solvent removal.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04306098 |
| 출처 데이터셋 | uspto-grants-1981_12 |
| ORD ID | ord-c9c1696fd2094c909c2e138e64c092ea |
| 출처 메모 | uspto-grants-1981_12 |