Ethyl Acetate → HCID 66854895, compound

Participants

Reaction Steps

To a suspension of 2-(6-methylpyrazolo[5,1-b][1,3]thiazol-7-yl)-4-phenyl-1,3-thiazole-5-carboxamide (270 mg, 0.80 mmol) produced in the same manner as in Example 35-B (ix) in tetrahydrofuran (20 mL) was added Burgess reagent (230 mg, 0.96 mmol), and the mixture was stirred for 30 min. The reaction solution was added to ethyl acetate (100 mL) and saturated aqueous sodium bicarbonate solution (100 mL). The resulting solid was collected by filtration, washed with water and dried to give the title compound (110 mg, 42%) as a colorless solid.

Provenance & Evidence