Cl.[NH2:2][CH:3]([C:6]1[C:11]([Cl:12])=[CH:10][C:9]([C:13]([F:16])([F:15])[F:14])=[CH:8][N:7]=1)[C:4]#[N:5].C(N(CC)CC)C.[C:24](Cl)(=[O:26])[CH3:25]>ClCCl>[Cl:12][C:11]1[C:6]([CH:3]([C:4]#[N:5])[NH:2][C:24](=[O:26])[CH3:25])=[N:7][CH:8]=[C:9]([C:13]([F:15])([F:16])[F:14])[CH:10]=10.67 g of amino[3-chloro-5-(trifluoromethyl)-2-pyridinyl]acetonitrile hydrochloride (0.00245 mol) are dissolved in 15 mL of dichloromethane, 0.68 mL of triethylamine are added. After 10 min. at room temperature, 0.18 mL of acetyl chloride (0.00245 mol) are added, the reaction mixture is stirred overnight. The reaction is quenched with 20 mL of water.
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