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1,3,5-Triazine → HCID 178436090、化合物
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | 1,3,5-Triazine | HCID 9262 | — |
| 反応物 | 2-Ethylaniline | HCID 11357 | — |
| 反応物 | 3H-Pyrazol-3-one, 2,4-dihydro-5-methyl-2-(4-nitrophenyl)- | HCID 80816 | — |
| 溶媒 | Ethanol | HCID 702 | — |
| 生成物 | HCID 178436090 | HCID 178436090 | — |
反応手順
1 g of 5-methyl-2-(4-nitrophenyl)-2,4-dihydro-3-pyrazolone, 190 mg of 1,3,5-triazine and 0.74 ml of 2-ethylaniline are heated under reflux in 50 ml of ethanol for 4 days. The solvent is evaporated off in vacuo, and the crude reaction product obtained in this way is purified by chromatography on silica gel with a solvent mixture consisting of dichloromethane and methanol mixed in the ratio of 97:3 as eluent.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US05869516 |
| 出典データセット | uspto-grants-1999_02 |
| ORD ID | ord-97d23a9c2b7e45e483b297605ab01bb9 |
| 出典メモ | uspto-grants-1999_02 |