2,4-Dichloropyrimidine → HCID 59674122, compound

Participants

Reaction Conditions

Reaction Steps

To a solution of 1-Methyl-1H-benzoimidazole-2,5-diamine (0.63 g, 3.89 mmol) in THF (4 ml) and ethanol (12 ml) was added NaHCO3 (0.98 g, 11.67 mmol) and 2,4-dichloropyrimidine (1.45 g, 9.7 mmol) and the reaction was heated to 80° C. After 5 h, the reaction was filtered hot and concentrated to a gray foam. Ether was added and the solid was filtered and dried to give N5-(2-Chloro-pyrimidin-4-yl)-1-methyl-1H-benzoimidazole-2,5-diamine as an red solid. MS (ESI) m/z=275 [M+H]+.

Provenance & Evidence