反应详情

A mixture of 1-(2-chloro-7H-pyrrolo[2,3-d]pyrimidin-4-yl)piperidine-4-carboxamide (80 mg, 0.28 mmol), 1-(4-(4-aminophenyl)piperazin-1-yl)ethanone (125 mg, 0.57 mmol) and trimethylsilyl chloride (0.200 mL, 1.58 mmol) in n-BuOH (3 mL) was stirred at 130° C. for 20 h. n-BuOH was removed in vacuo. The residue was purified by HPLC to give 1-(2-(4-(piperazin-1-yl)phenylamino)-7H-pyrrolo[2,3-d]pyrimidin-4-yl)piperidine-4-carboxamide (4 mg) (MS 421.5 (M+H)) and 1-(2-(4-(4-acetylpiperazin-1-yl)phenylamino)-7H-pyrrolo[2,3-d]pyrimidin-4-yl)piperidine-4-carboxamide (6 mg) (MS 463.5 (M+H); UV 200.0, 272.8 nm).

1. customwas removed in vacuo
2. customThe residue was purified by HPLC