Pyrimidine derivatives and related compounds. XXXIII. Reactions of 6-bromomethyl-5-formyl-1,3-dimethyluracil and its hydrazones with nucleophiles. Synthesis of pyrrolo(3,4-d)pyrimidines and pyrimido(4,5-d)pyridazines.
Pyrimidine derivatives and related compounds. XXXIII. Reactions of 6-bromomethyl-5-formyl-1,3-dimethyluracil and its hydrazones with nucleophiles. Synthesis of pyrrolo(3,4-d)pyrimidines and pyrimido(4,5-d)pyridazines.