Tsupak Evgeny B

Publications in Math-Net.Ru

1. Synthesis of 1,3-dimethyl-2,4-dioxo-1H,2H,3H,4H-quinazolines and 1,5-dihydro-1,3-dimethyl-5-nitromethyl-2H- pyrano[4,3-d]pyrimidine-2,4(3H)-diones
   
   Mendeleev Commun., 19:4 (2009),  220–221
2. Generation and properties of the 1,3-dimethyl-2,4-dioxo-1H,2H,3H,4H-pyrano[4,3-d]pyrimidinium cation in a chloroform–trifluoroacetic acid solution
   
   Mendeleev Commun., 19:3 (2009),  157–158