Sodium hydride → HCID 9946980, compound

Participants

Reaction Steps

A suspension of 0.2 g (0.87 mmol) of 2-pyridin-4-yl-6,7,8,9-tetrahydro-4H-pyrimido[1,2-a]pyrimidin-4-one in 5 ml of chloroform was treated with 26 mg (1.14 mmol) of sodium hydride (60% suspension in mineral oil) and the resulting mixture was stirred at room temperature for 15 min and then cooled to 0° C. 0.148 g (0.964 mmol) of 3-phenylpropionyl chloride was added and the reaction mixture was stirred at room temperature during 18 h.

Provenance & Evidence