Tert-butyl 4-[2-cyano-4-(trifluoromethyl)phenyl]piperazine-1-carboxylate → 4-(2-Aminomethyl-4-trifluoromethyl-phenyl)-piperazine-1-carboxylic acid tert-butyl ester
반응식
[C:1]([O:5][C:6]([N:8]1[CH2:13][CH2:12][N:11]([C:14]2[CH:19]=[CH:18][C:17]([C:20]([F:23])([F:22])[F:21])=[CH:16][C:15]=2[C:24]#[N:25])[CH2:10][CH2:9]1)=[O:7])([CH3:4])([CH3:3])[CH3:2].[H][H]>N.CCO.[Ni]>[C:1]([O:5][C:6]([N:8]1[CH2:13][CH2:12][N:11]([C:14]2[CH:19]=[CH:18][C:17]([C:20]([F:21])([F:22])[F:23])=[CH:16][C:15]=2[CH2:24][NH2:25])[CH2:10][CH2:9]1)=[O:7])([CH3:4])([CH3:2])[CH3:3]참가 물질
5
반응물 2
생성물 1
시약·촉매·용매 2
실험 절차
To a solution 4-(2-cyano-4-trifluoromethyl-phenyl)-piperazine-1-carboxylic acid tert-butyl ester (150 mg, 0.42 mmol) in NH3/EtOH (2M, 10 mL) was added Raney Nickel (3 mL slurry in water). The atmosphere was exchanged with hydrogen via balloon and the mixture was allowed to stir for 30 min. After this time the mixture was filtered through celite and concentrated to yield the title compound (148 mg). m/z (M+1) 360.23.
후처리
- filtrationAfter this time the mixture was filtered through celite and
- concentrationconcentrated
출처 및 근거
- ORD 기록
- ord-d1fae2be6da948119a6b8d00e2869a2f
- 출처 데이터셋
- uspto-grants-2013_01
- 특허 번호
- US08349836B2
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