Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Potassium Hydroxide → N-(3,5-dichloro-4,6-dimethyl-2-pyridyl)-2,4-dinitro-6-trifluoromethylaniline
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Potassium Hydroxide | HCID 14797 | — |
| 반응물 | Benzene, 2-chloro-1,5-dinitro-3-(trifluoromethyl)- | HCID 67851 | — |
| 반응물 | 3,5-Dichloro-4,6-dimethylpyridin-2-amine | HCID 12251010 | — |
| 용매 | Dimethylformamide | HCID 6228 | — |
| 생성물 | N-(3,5-dichloro-4,6-dimethyl-2-pyridyl)-2,4-dinitro-6-trifluoromethylaniline | HCID 13043902 | — |
반응 단계
In 20 ml. of dimethylformamide, 1.9 g. of 2-amino-3,5-dichloro-4,6-dimethylpyridine was dissolved and 0.7 g. of powdery potassium hydroxide was gradually added with stirring and a solution of 2.7 g. of 2,4-dinitro-6-trifluoromethylchlorobenzene in 10 ml. of dimethylformamide was added dropwise at room temperature to react them for about 10 hours. The reaction mixture was treated as the process of Preparation No. 7 to obtain 1.6 g. of the object compound having the melting point of 131° to 133° C.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04331670 |
| 출처 데이터셋 | uspto-grants-1982_05 |
| ORD ID | ord-1c7e097d51ff48ea8a22f98e6342a625 |
| 출처 메모 | uspto-grants-1982_05 |