Piperidine → 2-[3-oxo-1-(toluene-4-sulfonyl)-1,2,3,4-tetrahydro-pyrazin-2-yl]-N-[2-(4-piperidin-1-ylmethyl-phenyl)-ethyl]-acetamide
反応式
Cl[CH2:2][C:3]1[CH:8]=[CH:7][C:6]([CH2:9][CH2:10][NH:11][C:12](=[O:31])[CH2:13][CH:14]2[C:19](=[O:20])[NH:18][CH:17]=[CH:16][N:15]2[S:21]([C:24]2[CH:29]=[CH:28][C:27]([CH3:30])=[CH:26][CH:25]=2)(=[O:23])=[O:22])=[CH:5][CH:4]=1.[NH:32]1[CH2:37][CH2:36][CH2:35][CH2:34][CH2:33]1>C(Cl)Cl>[O:20]=[C:19]1[NH:18][CH:17]=[CH:16][N:15]([S:21]([C:24]2[CH:25]=[CH:26][C:27]([CH3:30])=[CH:28][CH:29]=2)(=[O:23])=[O:22])[CH:14]1[CH2:13][C:12]([NH:11][CH2:10][CH2:9][C:6]1[CH:7]=[CH:8][C:3]([CH2:2][N:32]2[CH2:37][CH2:36][CH2:35][CH2:34][CH2:33]2)=[CH:4][CH:5]=1)=[O:31]参加物
4
反応物 2
生成物 1
試薬・触媒・溶媒 1
実験手順
To a solution of N-[2-(4-chloromethyl-phenyl)-ethyl]-2-[3-oxo-1-(toluene-4-sulfonyl)-1,2,3,4-tetrahydro-pyrazin-2-yl]-acetamide (195 mg, 0.42 mmol) in CH2Cl2 (2 mL) was added piperidine (Aldrich, 0.13 mL, 1.3 mmol) at rt. The reaction mixture was stirred at rt overnight and then diluted with CH2Cl2 (50 mL). The organic solution was washed with saturated NaHCO3, and brine, dried over Na2SO4, filtered and concentrated in vacuo. Purification by preparative TLC (7% MeOH—CH2Cl2) afforded the title compound. MS (ESI): 511 (M+H)+.