L. D. Smirnov, S. Nikitin, A. Chernyshev
Dec 1, 1992
Citations
0
Influential Citations
0
Citations
Journal
Chemistry of Heterocyclic Compounds
Abstract
It has been shown that the alkylation of 2-methyl-9-hydroxy-4H-pyrido[1,2-a]pyrimidin-4-one takes place at the oxygen atom, but electrophilic substitution takes place mainly at position 8 of the molecule (the ortho position relative to the hydroxy group).