Aluminium lithium hydride → [2-(3,4-Dichlorophenyl)pyridin-4-yl]methanol
反応式
C[O:2][C:3](=O)[C:4]1[CH:9]=[CH:8][N:7]=[C:6]([C:10]2[CH:15]=[CH:14][C:13]([Cl:16])=[C:12]([Cl:17])[CH:11]=2)[CH:5]=1.[H-].[Al+3].[Li+].[H-].[H-].[H-]>C1COCC1>[Cl:17][C:12]1[CH:11]=[C:10]([C:6]2[CH:5]=[C:4]([CH2:3][OH:2])[CH:9]=[CH:8][N:7]=2)[CH:15]=[CH:14][C:13]=1[Cl:16]参加物
4
実験手順
The title compound, MS: m/e=252.0 ([M−H]−) was obtained as a light yellow solid (53% yield) by the reaction of 2-(3,4-dichloro-phenyl)-isonicotinic acid methyl ester with lithium aluminum hydride in THF at 20° C. for 1 h followed by chromatography [silica, elution with CH2Cl2/(2M NH3 MeOH)=19:1]
出典と根拠
- ORDレコード
- ord-9fff50b446724991bf53f5eff4251241
- 出典データセット
- uspto-grants-2004_01
- 特許番号
- US06683097B2
反応ノート
読み込み中…