Chlorotrimethylsilane → 1-(4-(4-(4-(1H-indazol-6-ylamino)-5-methyl-7-tosyl-7H-pyrrolo[2,3-d]pyrimidin-2-ylamino)phenyl)piperazin-1-yl)ethanone

Participants

Reaction Conditions

Reaction Steps

To a mixture of 2-Chloro-N-(1H-indazol-6-yl)-5-methyl-7-tosyl-7H-pyrrolo[2,3-d]pyrimidin-4-amine (0.18 g, 0.4 mmol) and 1-(4-(4-aminophenyl)piperazin-1-yl)ethanone (0.22 g, 1 mmol) in n-butyl alcohol (2 mL) was added trimethylsilyl chloride (TMSCl) (0.026 mL, 0.2 mmol). After heating at 115° C. for 15 h, the mixture was purified by preparative HPLC to give 1-(4-(4-(4-(1H-indazol-6-ylamino)-5-methyl-7-tosyl-7H-pyrrolo[2,3-d]pyrimidin-2-ylamino)phenyl)piperazin-1-yl)ethanone (0.045 g).

Provenance & Evidence