2-Aminothiazole → 2,2,2-trifluoro-N-(2-methyl-4-(N-thiazol-2-ylsulfamoyl)phenyl)acetamide

関与物質

反応手順

Synthesized according to general procedure 70. Under an N2 atmosphere, a mixture of 3-methyl-4-(2,2,2-trifluoroacetamido)benzene-1-sulfonyl chloride (7.5 g, 24.9 mmol) and 2-aminothiazole (2.49 g, 24.9 mmol), and pyridine (15 mL) was stirred at RT for 19 h. Purification via silica gel chromatography using 0-10% MeOH in CH2Cl2 gave 2,2,2-trifluoro-N-(2-methyl-4-(N-thiazol-2-ylsulfamoyl)phenyl)acetamide (6.87 g, 76%). LC/MS (10%-99% CH3CN (0.035% TFA)/H2O (0.05% TFA)), m/z: M+1 obs=366.1; tR=1.13 min.

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