Tert-butyl (piperidin-4-ylmethyl)carbamate → tert-butyl (1-(1-isopropyl-4-nitro-1H-pyrazol-5-yl)piperidin-4-yl)methylcarbamate
반응식
Cl[C:2]1[N:6]([CH:7]([CH3:9])[CH3:8])[N:5]=[CH:4][C:3]=1[N+:10]([O-:12])=[O:11].[NH:13]1[CH2:18][CH2:17][CH:16]([CH2:19][NH:20][C:21](=[O:27])[O:22][C:23]([CH3:26])([CH3:25])[CH3:24])[CH2:15][CH2:14]1>>[CH:7]([N:6]1[C:2]([N:13]2[CH2:18][CH2:17][CH:16]([CH2:19][NH:20][C:21](=[O:27])[O:22][C:23]([CH3:25])([CH3:24])[CH3:26])[CH2:15][CH2:14]2)=[C:3]([N+:10]([O-:12])=[O:11])[CH:4]=[N:5]1)([CH3:9])[CH3:8]참가 물질
3
실험 절차
Reaction of 5-chloro-1-isopropyl-4-nitro-1H-pyrazole and tert-butyl piperidin-4-ylmethylcarbamate gave tert-butyl (1-(1-isopropyl-4-nitro-1H-pyrazol-5-yl)piperidin-4-yl)methylcarbamate as a pale yellow solid (0.45 g, 92%). 1H NMR (400 MHz, CDCl3) δ 8.06 (s, 1H), 4.78 (hep, J=6.7 Hz, 1H), 4.64 (s, 1H), 3.42-3.29 (m, 2H), 3.11 (t, J=6.6 Hz, 2H), 2.95-2.87 (m, 2H), 2.05 (s, 1H), 1.81 (d, J=12.8 Hz, 2H), 1.46 (s, 9H), 1.43 (d, J=6.7 Hz, 6H), 1.37 (dd, J=12.1, 4.3 Hz, 2H)
출처 및 근거
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