化工社化工社 化学情報印刷レポート · 研究参考用
Hydrochloric Acid → 2-[(2,4-Dichloro-phenyl)-methyl-carbamoyl]-4,5-dihydro-6-oxa-1-thia-benzo[e]azulene-9-carboxylic acid
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Hydrochloric Acid | HCID 313 | — |
| 反応物 | Sodium Hydroxide | HCID 14798 | — |
| 反応物 | HCID 86634855 | HCID 86634855 | — |
| 溶媒 | Ethanol | HCID 702 | — |
| 溶媒 | Tetrahydrofuran | HCID 8028 | — |
| 生成物 | 2-[(2,4-Dichloro-phenyl)-methyl-carbamoyl]-4,5-dihydro-6-oxa-1-thia-benzo[e]azulene-9-carboxylic acid | HCID 66868922 | — |
反応手順
To a solution of 2-[(2,4-dichloro-phenyl)-methyl-carbamoyl]-4,5-dihydro-6-oxa-1-thia-benzo[e]azulene-9-carboxylic acid methyl ester (700 mg) in THF (8 mL) and ethanol (4 mL) was added sodium hydroxide solution (121 mg in 4 mL of water) and the reaction stirred at room temperature for 16 h. The reaction was then acidified with 2 M hydrochloric acid and the resulting solid was filtered and air-dried to give 2-[(2,4-dichloro-phenyl)-methyl-carbamoyl]-4,5-dihydro-6-oxa-1-thia-benzo[e]azulene-9-carboxylic acid.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US08846762B2 |
| 出典データセット | uspto-grants-2014_09 |
| ORD ID | ord-30f6811d951c4ab48c6bc8a0d96cf11e |
| 出典メモ | uspto-grants-2014_09 |