Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
1,2,4-Trichlorobenzene → 2,5-Dichlorobenzenethiol
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | 1,2,4-Trichlorobenzene | HCID 13 | — |
| 반응물 | Sodium hydrosulfide | HCID 28015 | — |
| 촉매 | Cupric acetate | HCID 8895 | — |
| 용매 | Ammonia | HCID 222 | — |
| 생성물 | 2,5-Dichlorobenzenethiol | HCID 79965 | — |
반응 단계
the method in which 1,2,4-trichlorobenzene and sodium hydrosulfide are reacted in the presence of copper acetate catalyst in liquid ammonia solvent under increased pressure to yield 2,5-dichlorothiophenol, followed by reaction with monochloroacetic acid to yield 2,5-dichlorophenylthioglycolic acid [Kogyo Kagaku, 70, 1384 (1967)].
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US05210287 |
| 출처 데이터셋 | uspto-grants-1993_05 |
| ORD ID | ord-5f609b4e76bc4b5bad749a0f11953275 |
| 출처 메모 | uspto-grants-1993_05 |