3-(3,5-Difluorophenyl)acrylic acid → 3-(3,5-Difluorophenyl)propionic acid
反応式
[F:1][C:2]1[CH:3]=[C:4]([CH:9]=[CH:10][C:11]([OH:13])=[O:12])[CH:5]=[C:6]([F:8])[CH:7]=1.[H][H]>O1CCCC1.[Pd].C(OCC)(=O)C>[F:1][C:2]1[CH:3]=[C:4]([CH2:9][CH2:10][C:11]([OH:13])=[O:12])[CH:5]=[C:6]([F:8])[CH:7]=1参加物
6
実験手順
A solution of 3-(3,5-difluorophenyl)propenoic acid (0.0435 mol) in tetrahydrofuran (100 ml) and a slurry of 10% palladium on carbon (1.5 g) in ethyl acetate were shaken together under 50 psi hydrogen for 4 hours. The mixture was filtered and concentrated to yield 8 g (99%) of a yellow oil.
後処理
- filtrationThe mixture was filtered
- concentrationconcentrated
出典と根拠
- ORDレコード
- ord-d9ae1a7a367840edaf522e00b5698f79
- 出典データセット
- uspto-grants-1987_11
- 特許番号
- US04707488
反応ノート
読み込み中…