HCID 10149203, 화합물 → HCID 10214407, 화합물
반응식
[NH2:1][CH:2]1[CH2:7][CH2:6][N:5](CC2C=CC=CC=2)[CH2:4][C:3]1([CH2:17][CH3:18])[CH2:15][CH3:16]>CO.[H][H].[OH-].[OH-].[Pd+2]>[NH2:1][CH:2]1[CH2:7][CH2:6][NH:5][CH2:4][C:3]1([CH2:17][CH3:18])[CH2:15][CH3:16]참가 물질
5
실험 절차
A mixture of 20% Pd(OH)2 on carbon (0.8 g) and 4-amino-1-benzyl-3,3-diethylpiperidine (8.0 g, 32.52 mmol) in methanol (100 ml) was stirred in hydrogen atmosphere (1 atm.) at 30° C. for 6 hr. The catalyst was filtered off, washed with methanol and filtrate was concentrated to dryness to afford 4-amino-3,3-diethylpiperidine. Yield 4.8 g (94.60%), C9H20N2, m/z 157 (M+1), PMR (CDCl3): 0.9 (s, 6H), 1.5 (m, 2H), 1.58 (bs, 2H, D2O exchangeable), 2.26-2.86 (m, 4H), 3.06 (m, 1H), 3.52 (bs, 1H, D2O exchangeable).
후처리
- filtrationThe catalyst was filtered off
- washwashed with methanol and filtrate
- concentrationwas concentrated to dryness
출처 및 근거
- ORD 기록
- ord-6ae40029238f4e268bb2eda18d211a5c
- 출처 데이터셋
- uspto-grants-2005_11
- 특허 번호
- US06964966B2
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