反应详情

温度

0 °C

N-[5-[4-Amino-1-(phenylsulfonyl)-1H-indazol-6-yl]-2-(methyloxy)-3-pyridinyl]methanesulfonamide (700 mg, 1.478 mmol) was dissolved in DCM (30 ml) and cooled to 0° C. before pyridine (0.179 ml, 2.217 mmol) was added. To this mixture was added 2-(chloromethyl)-1,3-thiazole-4-carbonyl chloride (290 mg, 1.478 mmol) as a solution in DCM (10 ml) dropwise over 15 mins. The mixture was stirred at 0° C. for 30 min. Saturated aqueous sodium bicarbonate solution (20 ml) was added to the mixture and it was stirred vigorously for 10 mins. The organic layer was separated using a hydrophobic frit, washed with water (20 ml) and concentrated in vacuo to give the title compound as an orange solid (697 mg).

1. additionwas added
2. stirringwas stirred vigorously for 10 mins
3. customThe organic layer was separated
4. washwashed with water (20 ml)
5. concentrationconcentrated in vacuo