化工社化工社 化学情報印刷レポート · 研究参考用
2-Methyl-2H-pyrazol-3-ylamine → 4-Difluoromethoxy-2-ethylbenzooxazole-7-carboxylic acid (2-methyl-2H-pyrazol-3-yl)-amide
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | 2-Methyl-2H-pyrazol-3-ylamine | HCID 136927 | — |
| 反応物 | 4-Difluoromethoxy-2-ethylbenzooxazole-7-carboxylic acid | HCID 22456643 | — |
| 生成物 | 4-Difluoromethoxy-2-ethylbenzooxazole-7-carboxylic acid (2-methyl-2H-pyrazol-3-yl)-amide | HCID 10131827 | 33.3% |
反応手順
Starting from 4-difluoromethoxy-2-ethylbenzooxazole-7-carboxylic acid (0.23 g) and 2-methyl-2H-pyrazol-3-ylamine (0.1 g). Purification by column chromatography on silica eluting with 5% methanol in dichloromethane afforded the title compound as a cream solid (0.10 g).
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US06403791B1 |
| 出典データセット | uspto-grants-2002_06 |
| ORD ID | ord-ac8cfebe11464f3a9136c8a826761ec7 |
| 出典メモ | uspto-grants-2002_06 |