Acetone → HCID 12223714, 화합물

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[F:1][C:2]([F:23])([F:22])[C:3]1[CH:16]=[CH:15][C:14]2[S:13][C:12]3[C:7]4=[C:8]([C:17](=[O:21])[NH:18][C:19](=[S:20])[N:6]4[C:5]=2[CH:4]=1)[CH:9]=[CH:10][CH:11]=3.[OH-].[K+].[CH3:26]C(C)=O.CI>O>[CH3:26][S:20][C:19]1[N:6]2[C:7]3[C:12]([S:13][C:14]4[CH:15]=[CH:16][C:3]([C:2]([F:1])([F:22])[F:23])=[CH:4][C:5]=42)=[CH:11][CH:10]=[CH:9][C:8]=3[C:17](=[O:21])[N:18]=1

참가 물질

실험 절차

10-Trifluoromethyl-1H-pyrimido[5,4,3-kl]phenothiazine-3-one-1(2H)-thione (53.6 g., 0.152 mol.) was added to a stirred solution of 8.95 g. (0.160 mol.) of potassium hydroxide in 1680 ml. of acetone and 720 ml. of water. After all the solid had dissolved and a clear yellow solution formed, 22.8 g. (10 ml., 0.160 mol.) of methyl iodide was added in one portion. The reaction mixture was stirred at 25° for 18 hours, diluted with 1000 ml. of water and chilled in an ice-bath for several hours. The resulting light yellow solid was collected by filtration and washed with water to give 1-methylmercapto-10-trifluoromethyl-3H-pyrimido[5,4,3-kl]phenothiazine-3-one, m.p. 229°-231° (ethanol).