化工社化工社 化学情報印刷レポート · 研究参考用
2,3-Diaminobenzoic acid methyl ester → Methyl-2-trichloromethyl-1H-benzoimidazole-4-carboxylate
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | 2,3-Diaminobenzoic acid methyl ester | HCID 571825 | — |
| 反応物 | HCID 178497356 | HCID 178497356 | — |
| 生成物 | Methyl-2-trichloromethyl-1H-benzoimidazole-4-carboxylate | HCID 23033456 | — |
反応手順
Methyl-2-trichloromethyl-1H-benzoimidazole-4-carboxylate was prepared similarly to methyl-2-trichloromethyl-1H-benzoimidazole-5-carboxylate as described in example 5 i) starting from 2.53 g (15.1 mmol) methyl-2,3-diamino-benzoate. Yield: 4.15 g MS (ES+): m/e=293, chloro pattern.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US07741341B2 |
| 出典データセット | uspto-grants-2010_06 |
| ORD ID | ord-94d69d9284704f0183262257660df5ab |
| 出典メモ | uspto-grants-2010_06 |