synthesis of 1,4,6-Trisubstituted 2[1H]-pyriidine-selenones

摘要

1,6-Diaryl-4-methyl-2[1H]-pyrimidineselenones and 1,4-diaryl-6-methyl-2[1H]-pyrimidineselenones were synthesised by treatment of appropriate pyrimidinethiones with gaseous H_2Se.2D NMR spectroscopic studies were conducted to obtain conformations of the newly synthesised derivatives.