F[C:2]1[CH:7]=[C:6]([F:8])[CH:5]=[CH:4][C:3]=1[N+:9]([O-:11])=[O:10].[F-].[K+].C(=O)([O-])[O-].[K+].[K+].[CH:20]1([NH2:23])[CH2:22][CH2:21]1>ClCCl>[CH:20]1([NH:23][C:2]2[CH:7]=[C:6]([F:8])[CH:5]=[CH:4][C:3]=2[N+:9]([O-:11])=[O:10])[CH2:22][CH2:21]12,4-Difluoronitrobenzene (1.00 g, 6.29 mmol), potassium fluoride (0.365 g, 6.29 mmol), potassium carbonate (0.869 g, 6.29 mmol), and cyclopropylamine (0.52 mL, 7.54 mmol) were added to a vial and heated in a microwave at 90° C. for 10 min. The reaction was then diluted with dichloromethane, washed with water and brine, dried over magnesium sulfate, and concentrated to provide the title compound: LCMS m/z 196.95 [M+H]+; 1H NMR (500 MHz, CDCl3) δ 8.20 (dd, J=9.5, 6.0 Hz, 2 H), 6.95 (dd, J=11.4, 2.6 Hz, 1 H), 6.43-6.39 (m, 1 H), 2.58-2.53 (m, 1 H), 0.96-0.92 (m, 2 H), 0.69-0.66 (m, 2 H).
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