3-Nitro-5-(2-oxopyrrolidin-1-yl)benzoic acid → 3-Amino-5-(2-oxo-pyrrolidin-1-yl)-benzoic acid
반응식
[N+:1]([C:4]1[CH:5]=[C:6]([CH:10]=[C:11]([N:13]2[CH2:17][CH2:16][CH2:15][C:14]2=[O:18])[CH:12]=1)[C:7]([OH:9])=[O:8])([O-])=O>CO.C1COCC1.[Pd]>[NH2:1][C:4]1[CH:5]=[C:6]([CH:10]=[C:11]([N:13]2[CH2:17][CH2:16][CH2:15][C:14]2=[O:18])[CH:12]=1)[C:7]([OH:9])=[O:8]참가 물질
4
실험 절차
To the solution of 2.19 g (8.75 mmol) 3-nitro-5-(2-oxo-pyrrolidin-1-yl)-benzoic acid in 50 ml MeOH/THF 3/2 are added 0.2 g Pd/C (10% Engelhard 4505) and the reaction is stirred at rt under hydrogen (1 atm) for 18 h. After filtration through celite the solvent is evaporated at reduced pressure to give the product.
후처리
- filtrationAfter filtration through celite the solvent
- customis evaporated at reduced pressure
- customto give the product
출처 및 근거
- ORD 기록
- ord-0e77f158f8904d6cbd034c05dad5cc1d
- 출처 데이터셋
- uspto-grants-2011_10
- 특허 번호
- US08039455B2
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