Potassium Carbonate → 9-(3-Diethoxyphosphorylmethoxy-2-methylidene propyl)6-chloro-2-aminopurine

Participants

Reaction Conditions

Reaction Steps

A mixture of (2-chloromethyl-2-propenyloxymethyl)-phosphonic acid diethylester (0.285 g, 1.1 mmol), 6-chloro-2-aminopurine (0.25 g, 1.5 mmol) and potassium carbonate (0.24 g, 1.5 mmol) in anhydrous dimethylformamide is stirred 2 days at 20° C. Then the reaction mixture is concentrated in vacuo and the title product is obtained by flash chromatography on silica gel (0.22 g, 51%).

Provenance & Evidence