Morpholine → HCID 53372519, 화합물

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[Cl:1][C:2]1[CH:7]=[CH:6][C:5]([C:8]23[N:22]([C:23]([C:25]4[C:26]([CH3:30])=[N:27][O:28][CH:29]=4)=[O:24])[CH2:21][CH2:20][N:9]2[C:10](=[O:19])[C:11]2[N:12]([C:14]([CH:17]=O)=[CH:15][CH:16]=2)[CH2:13]3)=[CH:4][CH:3]=1.[NH:31]1[CH2:36][CH2:35][O:34][CH2:33][CH2:32]1.C(O[BH-](OC(=O)C)OC(=O)C)(=O)C.[Na+]>ClCCCl>[Cl:1][C:2]1[CH:3]=[CH:4][C:5]([C:8]23[N:22]([C:23]([C:25]4[C:26]([CH3:30])=[N:27][O:28][CH:29]=4)=[O:24])[CH2:21][CH2:20][N:9]2[C:10](=[O:19])[C:11]2[N:12]([C:14]([CH2:17][N:31]4[CH2:36][CH2:35][O:34][CH2:33][CH2:32]4)=[CH:15][CH:16]=2)[CH2:13]3)=[CH:6][CH:7]=1

참가 물질

실험 절차

10a-(4-chlorophenyl)-1-[(3-methyl-1,2-oxazol-4-yl)carbonyl]-5-oxo-2,3,10,10a-tetrahydro-1H,5H-imidazo[1,2-a]pyrrolo[1,2-d]pyrazine-8-carbaldehyde (25 mg, 0.059 mmol) and morpholine (10.2 μL) were combined and stirred at room temperature in 1,2-dichloroethane for 10 min. To the mixture was added sodium triacetoxyborohydride (24.7 mg). After 18 h at room temperature the reaction was quenched by the addition of a saturated aqueous solution of NaHCO3 (1 mL) and CH2Cl2 (5 mL). The organic layers were washed with brine, dried (MgSO4), filtered and evaporated in vacuo to give a yellow solid. The solid was purified by flash column chromatography (Biotage SP4, 4 g cartridge, 0-5% MeOH gradient in CH2Cl2) to give 10a-(4-chlorophenyl)-1-[(3-methyl-1,2-oxazol-4-yl)carbonyl]-8-(morpholin-4-ylmethyl)-2,3,10,10a-tetrahydro-1H,5H-imidazo[1,2-a]pyrrolo[1,2-d]pyrazin-5-one (25) as a white solid (26 mg, yield 89%).