1-(4-Nitrobenzyl)piperidine → 4-(Piperidin-1-ylmethyl)aniline
반응식
[N+:1]([C:4]1[CH:16]=[CH:15][C:7]([CH2:8][N:9]2[CH2:14][CH2:13][CH2:12][CH2:11][CH2:10]2)=[CH:6][CH:5]=1)([O-])=O>C(O)C.[Pd]>[NH2:1][C:4]1[CH:16]=[CH:15][C:7]([CH2:8][N:9]2[CH2:14][CH2:13][CH2:12][CH2:11][CH2:10]2)=[CH:6][CH:5]=1참가 물질
4
실험 절차
In ethanol (50 ml) was dissolved 1-(4-nitrobenzyl)piperidine (6.41 g), and 10% dried palladium on carbon (0.33 g) was added to the mixture. Under hydrogen atmosphere, the mixture was stirred at room temperature under atmospheric pressure for 24 hours. The palladium was filtered off, and the filtrate was concentrated. The residue was recrystallized from hexane to give 1-(4-aminobenzyl)piperidine (1.01 g) as pale yellow crystals.
후처리
- additionwas added to the mixture
- filtrationThe palladium was filtered off
- concentrationthe filtrate was concentrated
- customThe residue was recrystallized from hexane
출처 및 근거
- ORD 기록
- ord-503b4ff6a8fa4e7798c018ced35f5f00
- 출처 데이터셋
- uspto-grants-2001_01
- 특허 번호
- US06172061B2
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