Methane → 1-(4-Fluorophenyl)-1H-imidazole-4-carboxylic acid
反応式
C([O:3][C:4]([C:6]1[N:7]=[CH:8][N:9]([C:11]2[CH:16]=[CH:15][C:14]([F:17])=[CH:13][CH:12]=2)[CH:10]=1)=[O:5])C.C>O1CCOCC1.[OH-].[Na+]>[F:17][C:14]1[CH:13]=[CH:12][C:11]([N:9]2[CH:10]=[C:6]([C:4]([OH:5])=[O:3])[N:7]=[CH:8]2)=[CH:16][CH:15]=1参加物
5
実験手順
Crude 1-(4-fluoro-phenyl)-1H-imidazole-4-carboxylic acid ethyl ester is dissolved in dioxane and sodium hydroxide solution. The reaction mixture is refluxed for about 2 h. Charcoal is added and reflux is continued. The desired compound 1-(4-fluoro-phenyl)-1H-imidazole-4-carboxylic acid is obtained.
後処理
- temperatureThe reaction mixture is refluxed for about 2 h
- temperaturereflux
出典と根拠
- ORDレコード
- ord-2f1950d08472457bafd566490f9c4100
- 出典データセット
- uspto-grants-2009_05
- 特許番号
- US07531529B2
反応ノート
読み込み中…