反应详情

Compound 20h was prepared by the same method described for 20f using 5-amino-1-cyclohexyl-5-methylbarbituric acid (0.48 g, 2 mmol). The crude 1-cyclohexyl-5-methyl-5-(tetrafluorobenzamido)barbituric acid (20h) was obtained as yellow crystals and did not require further purification.

1. customCompound 20h was prepared by the same method