Acetyl chloride → 2-(N-Acetyl-piperazino)-8-benzylthio-4-morpholino-pyrimido-[5,4-d]-pyrimidine

참여 물질

반응 단계

A suspension of 2.1 gm (0.005 mol) of 8-benzylthio-4-morpholino-2-piperazino-pyrimido-[5,4-d]-pyrimidine (m.p.: 191°-193° C.) in 150 ml of acetone was refluxed for 30 minutes after addition of 0.8 gm (0.01 mol) of acetyl chloride. The solvent was then evaporated in vacuo, and the residue was taken up in approximately 200 ml of water. The reaction product was suction-filtered off, washed with water and dried.

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