Potassium Carbonate → HCID 67176584, compound

Participants

Reaction Conditions

Reaction Steps

A mixture of 1.5 g of 4-[5-(4-chloro-benzyl)-7-propoxy-oxazolo[5,4-d]pyrimidin-2-yl]-2,6-dimethyl-phenol (example 17), 690 mg of tert-butyl bromoacetate and 1.96 g of potassium carbonate in 50 ml of dimethylformamide was heated to 60° C. for 1 h. After cooling to room temperature, the solids were removed by filtration. The solvent was distilled off in vacuo and the residue was used without further purification in the next step.

Provenance & Evidence