Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Dicyandiamide → 6-{3-[(Trifluoromethyl)sulfanyl]phenyl}-1,3,5-triazine-2,4-diamine
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Dicyandiamide | HCID 10005 | — |
| 반응물 | Potassium Hydroxide | HCID 14797 | — |
| 반응물 | 3-((Trifluoromethyl)sulphanyl)benzonitrile | HCID 2777861 | — |
| 용매 | Water | HCID 962 | — |
| 용매 | 2-Methoxyethanol | HCID 8019 | — |
| 생성물 | 6-{3-[(Trifluoromethyl)sulfanyl]phenyl}-1,3,5-triazine-2,4-diamine | HCID 23275228 | — |
반응 단계
2.9 g of m-trifluoromethylthiobenzonitrile (b.p. 86°-88° C./40 mm Hg) and 1.4 g of dicyanodiamide are dissolved in 3 ml of methylcellosolve and the mixture is then combined with 0.3 g of caustic potash and refluxed for 5 hours. After cooling, the mixture is diluted with water and extracted with ether, and the extract, after evaporation, is recrystallized from methanol. Melting point of the obtained material: 172°-174° C.; yield: 2.4 g.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04103009 |
| 출처 데이터셋 | uspto-grants-1978_07 |
| ORD ID | ord-c0bfc2db8ea2426e851c86b39d3dc437 |
| 출처 메모 | uspto-grants-1978_07 |