3-(2-Chloro-4-nitrophenyl)-2-oxazolidinone → 3-(4-Amino-2-chlorophenyl)-2-oxazolidinone
反応式
[Cl:1][C:2]1[CH:7]=[C:6]([N+:8]([O-])=O)[CH:5]=[CH:4][C:3]=1[N:11]1[CH2:15][CH2:14][O:13][C:12]1=[O:16].[H][H]>[Pd].O1CCCC1>[NH2:8][C:6]1[CH:5]=[CH:4][C:3]([N:11]2[CH2:15][CH2:14][O:13][C:12]2=[O:16])=[C:2]([Cl:1])[CH:7]=1参加物
5
実験手順
A mixture of 24.1 g of 1B and 0.5 g of 10% palladium-on-charcoal catalyst in 150 ml of tetrahydrofuran was treated with hydrogen in a Parr shaker. The mixture then was filtered to give 3-(4-amino-2-chlorophenyl)-2-oxazolidinone (1C) in solution in the tetrahydrofuran.
後処理
- filtrationThe mixture then was filtered
出典と根拠
- ORDレコード
- ord-ab455c4b446048bcbcd3a6ddfc566da8
- 出典データセット
- uspto-grants-1980_10
- 特許番号
- US04226612
反応ノート
読み込み中…