Triethylamine → 2-((6-((2,5-Dichloropyrimidin-4-yl)amino)hexahydrofuro[3,2-b]furan-3-yl)oxy)ethanol

Participants

Reaction Steps

To a suspension of 2,4,5-trichloropyrimidine (0.71 g, 3.88 mmol) in EtOH (20 mL) were added 2-((6-aminohexahydrofuro[3,2-b]furan-3-yl)oxy)ethanol (crude product) and N,N-diethylethanamine (1.10 mL, 7.89 mmol). The mixture was stirred at room temperature overnight and concentrated in vacuo. The residue was purified by silica chromatography (DCM/MeOH (v/v)=50/1) to give the title compound as brown liquid (0.21 g, 16%, for three steps).

Provenance & Evidence