Synthesis and biological activity of certain O-pyrimidinylketoximes

By the interaction of substituted chloropyrimidines with the sodium salts of oximes of aliphatic and alicyclic ketoximes, series of O-(4,6-dimethyl-2-pyrimidinyl)- and O-(2,4-dimethyl-6-pyrimidyl)ketoximes have been obtained. Through reactions of 2-methyl-4,6-dichloropyrimidine with salts of ketoximes, the corresponding monosubstituted and disubstituted products have been synthesized. The biological activities of the synthesized substances have been investigated.