反应详情

15.0 g (52.8 mmol) 6-amino-1,3-di-n-butyl-5-nitrosouracil, 1.5 g 10% Pd/C and 150 mL DMF were hydrogenated at 40 psi in a Parr shaker for 4 h. After completion, the reaction mixture was filtered through Celite, and evaporated to give crude 5,6-diaminouracil as a dark oil.

1. filtrationAfter completion, the reaction mixture was filtered through Celite
2. customevaporated