Water → HCID 68027113, compound

Participants

Reaction Steps

A solution of (R)-5-bromo-N-methyl-N-(1-(7-((2-(trimethylsilyl)ethoxy)methyl)-7H-pyrrolo[2,3-d]pyrimidin-4-yl)pyrrolidin-3-yl)pyrazin-2-amine (55 mg, 0.10 mmol) and sodium ethoxide (680 mg, 10 mmol) in EtOH (10.5 mL) was stirred at refluxing temperature for 5 days. It was then treated with water and extracted with EtOAc (2×30 mL). The combined extracts were concentrated and the residue was purified by chromatography on silica gel (PE/EtOAc=1/1). The first compound from the column was collected and confirmed to be (R)-5-ethoxy-N-methyl-N-(1-(7-((2-(trimethylsilyl)ethoxy)-methyl)-7H-pyrrolo[2,3-d]pyrimidin-4-yl)pyrrolidin-3-yl)pyrazin-2-amine [MS (m/z), 470 (M+1)+, 21 mg, 41.1% yield) and the later compound from the column was isolated and concentrated to give the title compound (22 mg, 47.8% yield). MS (m/z), 426 (M+1)+

Provenance & Evidence