反应详情

2′-Acetylamino-4′-methyl-[4,5′]bithiazolyl-2-carbonyl chloride, prepared as in Step I of Example 13, described above, (110 mg; 0.36 mmol; 1 eq.) is dissolved in anhydrous THF (10 ml). Under nitrogen, dimethylamine (0.27 ml; 0.55 mmol; 1.5 eq) and triethylamine (0.08 ml; 0.55 mmol; 1.5 eq) are added. The reaction mixture is stirred at RT for 1 hour. The solvents are evaporated and the crude product is directly purified by preparative HPLC, affording Compound (61) as a white-off solid (65.0 mg; 57%).

1. customThe solvents are evaporated
2. customthe crude product is directly purified by preparative HPLC