(2-Nitro-4-pyrrol-1-yl-phenyl)-carbamic acid tert-butyl ester → (2-Amino-4-pyrrol-1-yl-phenyl)-carbamic acid tert-butyl ester
反応式
[C:1]([O:5][C:6](=[O:22])[NH:7][C:8]1[CH:13]=[CH:12][C:11]([N:14]2[CH:18]=[CH:17][CH:16]=[CH:15]2)=[CH:10][C:9]=1[N+:19]([O-])=O)([CH3:4])([CH3:3])[CH3:2]>[Pd]>[C:1]([O:5][C:6](=[O:22])[NH:7][C:8]1[CH:13]=[CH:12][C:11]([N:14]2[CH:15]=[CH:16][CH:17]=[CH:18]2)=[CH:10][C:9]=1[NH2:19])([CH3:4])([CH3:2])[CH3:3]参加物
3
実験手順
The title compound was prepared from (2-nitro-4-pyrrol-1-yl-phenyl)-carbamic acid tert.-butyl ester (Example A2) by hydrogenation with 5% Pd/C according to the general procedure J (method a). Obtained as a white solid (9.06 g).
出典と根拠
- ORDレコード
- ord-9fb8e2a475c445ceae1b566009914e35
- 出典データセット
- uspto-grants-2003_04
- 特許番号
- US06548495B2
反応ノート
読み込み中…