Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Tetralin → 1-(2,4,6-Trichloroanilino)-5-cyano-2,4-pyrimidinedione
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Tetralin | HCID 8404 | — |
| 반응물 | alpha-cyano-beta-(2,4,6-trichlorophenylhydrazino)-N-ethoxycarbonylacrylamide | HCID 70512904 | — |
| 생성물 | 1-(2,4,6-Trichloroanilino)-5-cyano-2,4-pyrimidinedione | HCID 13232248 | — |
반응 단계
To 7 ml of tetralin is added 1.5 g of α-cyano-β-(2,4,6-trichlorophenylhydrazino)-N-ethoxycarbonylacrylamide, and this mixture is heated to 180°-200° under nitrogen for 30 minutes. After cooling, the resulting solid is filtered, washed with pentane, slurried with acetone/hexane and again filtered to give 1-(2,4,6-trichloroanilino)-5-cyano-2,4-pyrimidinedione, m.p.>320°.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04411839 |
| 출처 데이터셋 | uspto-grants-1983_10 |
| ORD ID | ord-198c11fb661e4225975621a2900b65d3 |
| 출처 메모 | uspto-grants-1983_10 |