Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Chlorobenzene → 4-Chlorophenyldichlorophosphine
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Chlorobenzene | HCID 7964 | — |
| 반응물 | Phosphorus trichloride | HCID 24387 | — |
| 반응물 | Phosphorus oxychloride | HCID 24813 | — |
| 반응물 | Aluminum(III) Chloride | HCID 6451240 | — |
| 생성물 | 4-Chlorophenyldichlorophosphine | HCID 295605 | — |
반응 단계
To a suspension of 53.3 g (0.4 mol) of aluminium chloride in 40 ml (0.39 mol) of chlorobenzene, 104.8 ml (1.2 mol) of phosphorus trichloride are added dropwise at ambient temperature. The reaction mixture is refluxed for three hours. Then within 30 minutes 37.2 ml (0.4 mol) of phosphorus oxychloride are added dropwise at 83° C. After 12 hours at ambient temperature the residue is stirred with petroleum ether and decanted off. The combined organic extracts are distilled under high vacuum at 57-61° C. and 0.048-0.035 mbar.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US06114532 |
| 출처 데이터셋 | uspto-grants-2000_09 |
| ORD ID | ord-7225f06a17024e97a5aa8415d64641c1 |
| 출처 메모 | uspto-grants-2000_09 |