Iodoethane → HCID 67264196, 화합물

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[CH3:1][C:2]1([CH3:17])[CH2:8][CH2:7][C:6](=[O:9])[NH:5][C:4]2[CH:10]=[CH:11][C:12]([N+:14]([O-:16])=[O:15])=[CH:13][C:3]1=2.C(=O)([O-])[O-].[Cs+].[Cs+].I[CH2:25][CH3:26]>CN(C=O)C>[CH2:25]([N:5]1[C:6](=[O:9])[CH2:7][CH2:8][C:2]([CH3:17])([CH3:1])[C:3]2[CH:13]=[C:12]([N+:14]([O-:16])=[O:15])[CH:11]=[CH:10][C:4]1=2)[CH3:26]

참가 물질

실험 절차

Combined 5,5-Dimethyl-7-nitro-1,3,4,5-tetrahydrobenzo[b]azepin-2-one (520 mg, 2.22 mmol), cesium carbonate (1.52 g, 4.7 mmol), iodoethane (355 uL, 4.44 mmol) and DMF (12 mL). Stirred at room temp. for 2.5 hours. Evaporated off solvent, added water and extracted into methylene chloride. Dried organic layer over sodium sulfate, filtered and concentrated under reduced pressure to yield a brown solid, 1-Ethyl-5,5-dimethyl-7-nitro-1,3,4,5-tetrahydro-benzo[b]azepin-2-one (553 mg, 95%). mp 67° C.; LCMS: m/z=263.08 (M+H+), 1H NMR (400 MHz, CDCl3) δ 8.31 (d, 1H, J=2.5 Hz), 8.17 (dd, 1H, J=8.7, 2.6 Hz), 7.38 (d, 1H, J=8.8 Hz), 3.89 (m, 2H), 2.31 (m, 2H), 2.12 (m, 2H), 1.42 (s, 6H), 1.33 (m, 3H).