Chlorotrimethylsilane → HCID 57990272, compound

Participants

Reaction Conditions

Reaction Steps

A mixture of 2-chloro-N-(3-aminosulfonyl-phenyl)-7-tosyl-7H-pyrrolo[2,3-d]pyrimidin-4-amine (100 mg, 0.210 mmol), 1-(4-(4-aminophenyl)piperazin-1-yl)ethanone (92 mg, 0.42 mmol) and trimethylsilyl chloride (0.200 mL, 1.58 mmol) in nBuOH (2 mL) and dioxane (2 mL) was heated at 110° C. for 72 h. More 1-(4-(4-aminophenyl)piperazin-1-yl)ethanone (92 mg, 0.42 mmol) was added. The mixture was stirred at 110° C. for another 72 h. It was then purified by HPLC to give 3-(2-(4-(4-acetylpiperazin-1-yl)phenylamino)-7-tosyl-7H-pyrrolo[2,3-d]pyrimidin-4-ylamino)benzenesulfonamide (40 mg)

Provenance & Evidence