反应详情

A mixture of 2 g of 1-phenyl-3-methyl-6-hydroxyaminouracil, 100 ml of dimethylformamide and 10 ml of ethyl orthoformate is reacted in the same manner as Example 11 to obtain 0.93 g of the captioned compound. melting point: 219°-221° C.

1. customis reacted in the same manner as Example 11