Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
2-Chloro-5-nitroaniline → 1-Chloro-2-isothiocyanato-4-nitrobenzene
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | 2-Chloro-5-nitroaniline | HCID 22691 | — |
| 반응물 | Thioformaldehyde | HCID 79115 | — |
| 용매 | 1,4-Dioxane | HCID 31275 | — |
| 생성물 | 1-Chloro-2-isothiocyanato-4-nitrobenzene | HCID 92681 | — |
반응 단계
A mixture of 50 parts of 2-chloro-5-nitrobenzenamine, 33.4 parts of methanethial and 450 parts of 1,4-dioxane is stirred and refluxed for 4 hours. The reaction mixture is evaporated, yielding 62.2 parts of 1-chloro-2-isothiocyanato-4-nitrobenzene as a residue.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04262004 |
| 출처 데이터셋 | uspto-grants-1981_04 |
| ORD ID | ord-d7cbb49ff78148d0ad01e2103b213c86 |
| 출처 메모 | uspto-grants-1981_04 |