ChemInform Abstract: Pyrimidine Nucleoside Analogs. Part 20. Aminomethylation of 5-Fluorouracil and Thymine.
ChemInform Abstract
The uracil derivatives (I) are aminomethylated to form the Mannich bases (IV) which are also obtained from the silyl ethers (V) and the formaldehyde O,N- (VI) or N,N-acetals (VII).