反应详情

Compound 20g was prepared by the same method described for 20f using 5-amino-5-ethyl-1-isopropylbarbituric acid (0.37 g, 2 mmol). The crude 5-ethyl-1-isopropyl-5-(tetrafluoro-benzamido)barbituric acid (20g) was obtained as white crystals and did not require further purification.

1. customCompound 20g was prepared by the same method