Potassium Iodide → HCID 9953250, 화합물

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[Br:1][C:2]1[CH:7]=[CH:6][C:5]([CH2:8][C:9]([N:11]([CH2:18][CH2:19][C:20]2[CH:25]=[CH:24][CH:23]=[C:22]([O:26][CH3:27])[CH:21]=2)[C:12]2[CH:17]=[CH:16][CH:15]=[CH:14][CH:13]=2)=O)=[CH:4][CH:3]=1.[I-].[K+].[BH4-].[Na+]>P(Cl)(Cl)(Cl)=O>[Br:1][C:2]1[CH:7]=[CH:6][C:5]([CH2:8][CH:9]2[C:25]3[C:20](=[CH:21][C:22]([O:26][CH3:27])=[CH:23][CH:24]=3)[CH2:19][CH2:18][N:11]2[C:12]2[CH:17]=[CH:16][CH:15]=[CH:14][CH:13]=2)=[CH:4][CH:3]=1

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실험 절차

A solution of 2-(4-bromophenyl)-N-{2-(3-methoxyphenyl)ethyl}-N-phenylacetamide (1.0 g, 2.4 mmol) in phosphorous oxychloride (10 mL) under nitrogen was heated to 80° C. After 15 hours, the reaction was cooled to RT and slowly poured over ice. Potassium iodide (0.78 g, 4.7 mmol) was then added to the mixture, and after 30 minutes, the quinolinium salt was extracted with ethyl acetate (2×100 mL). The organic layer was dried over MgSO4, filtered and concentrated. The residue was then dissolved in methanol (25 mL), and sodium borohydride (0.27 g, 7.2 mmol) was slowly added. After 30 minutes, the reaction was concentrated and partitioned between ethyl acetate and water. The organic layer was dried over MgSO4, filtered and concentrated to provide the title compound (0.20 g, 21% yield): 1H NMR (CDCl3) 6.6-7.4 (m, 12H), 4.82 (t, 1H), 3.60 (s, 3H), 3.58 (m, 2H), 2.6-3.2 (m 4H); EI-MS (m/z) 407.