1,1'-Thiocarbonyldi-2(1H)-pyridone → HCID 57486220, compound

Participants

Reaction Conditions

Reaction Steps

To a solution of 1,1′-thiocarbonyldipyridin-2(1H)-one (0.832 g, 3.58 mmol) in dichloromethane/N,N-dimethylformamide at room temperature was added 2′-methoxy-4,5′-bipyrimidin-6-amine (0.56 g, 2.76 mmol). The orange mixture was heated at 60° C. for 18 hours. The LC/MS showed the desired product peak as the major peak. The deep orange mixture was purified by silica gel chromatography (0-40% ethyl acetate-hexanes) to afford 4-isothiocyanato-6-methoxypyrimidine (0.1 g, 0.408 mmol, 15% yield) as an orange solid. LCMS R.T.=2.29; [M+H]+=246.03.

Provenance & Evidence