Sodium Hydroxide → HCID 14424278, 화합물

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Cl.[NH2:2][CH2:3][C:4]([C:6]1[S:7][C:8]([CH3:11])=[CH:9][CH:10]=1)=[O:5].[F:12][C:13]([F:24])([F:23])[C:14]1[CH:22]=[CH:21][C:17]([C:18](Cl)=[O:19])=[CH:16][CH:15]=1.[OH-].[Na+]>C(Cl)Cl>[CH3:11][C:8]1[S:7][C:6]([C:4](=[O:5])[CH2:3][NH:2][C:18](=[O:19])[C:17]2[CH:21]=[CH:22][C:14]([C:13]([F:12])([F:23])[F:24])=[CH:15][CH:16]=2)=[CH:10][CH:9]=1

참가 물질

실험 절차

A stirred suspension of 2-amino-1-(5-methylthienyl)ethanone hydrochloride (3.0 g of a mixture containing approximately 60% 2-amino-1-(5-methylthienyl)ethanone hydrochloride) in methylene chloride (100 ml) was cooled in an ice bath. To this cold mixture was added 4-(trifluoromethyl)benzoyl chloride (2.8 g, 0.013 mole), followed by the slow addition of a 2N solution of sodium hydroxide (9.4 ml). After complete addition, the mixture was stirred at room temperature for three days. The mixture was washed first with an aqueous 5% hydrochloric acid solution, followed by water. The organic phase was dried over anhydrous magnesium sulfate and filtered. The filtrate was evaporated under reduced pressure, yielding 3.9 g of N-[2-(5-methylthienyl)-2-oxoethyl]-4-trifluoromethylbenzamide as a solid. A small portion was recrystallized from ethanol for analysis, m.p. 182°-183° C.