(4-Benzoyl-2-nitro-phenyl)-carbamic acid tert.-butyl ester → Carbamic acid,(2-amino-4-benzoylphenyl)-,1,1-dimethylethyl ester
反応式
[C:1]([O:5][C:6](=[O:25])[NH:7][C:8]1[CH:13]=[CH:12][C:11]([C:14](=[O:21])[C:15]2[CH:20]=[CH:19][CH:18]=[CH:17][CH:16]=2)=[CH:10][C:9]=1[N+:22]([O-])=O)([CH3:4])([CH3:3])[CH3:2]>[Ni]>[C:1]([O:5][C:6](=[O:25])[NH:7][C:8]1[CH:13]=[CH:12][C:11]([C:14](=[O:21])[C:15]2[CH:20]=[CH:19][CH:18]=[CH:17][CH:16]=2)=[CH:10][C:9]=1[NH2:22])([CH3:4])([CH3:2])[CH3:3]参加物
3
実験手順
Prepared from (4-benzoyl-2-nitro-phenyl)-carbamic acid tert.-butyl ester (Example D1) (280 mg, 0.82 mmol) by catalytic hydrogenation with Raney-Ni according to the general procedure G (method a). Obtained as a yellow foam (269 mg).
出典と根拠
- ORDレコード
- ord-1eeadc59131a4b1a8bfdad7db3ed0869
- 出典データセット
- uspto-grants-2003_01
- 特許番号
- US06509328B1
反応ノート
読み込み中…