Potassium Carbonate → 1-({5-chloro-1-[3-(methylsulfonyl)propyl]-1H-benzimidazol-2-yl}methyl)-3-(propan-2-ylsulfonyl)-1H-indazole

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Reaction Steps

A mixture of 5-chloro-2-(chloromethyl)-1-(3-(methylsulfonyl)propyl)-1H-benzo[d]imidazole (72 mg, 0.22 mmol), 3-(isopropylsulfonyl)-1H-indazole (50 mg, 0.22 mmol), K2CO3 (61 mg, 0.44 mmol) and DMF (1.5 mL) was stirred at RT overnight. The resultant mixture was purified by pre-HPLC to give 1-({5-chloro-1-[3-(methylsulfonyl)propyl]-1H-benzimidazol-2-yl}methyl)-3-(propan-2-ylsulfonyl)-1H-indazole as white solid (31.0 mg, yield: 27.2%).

Provenance & Evidence