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
Evgeny Borisovich Tsupak, Ivan A Gavrilenko, Vladimir Vladimirovich Kostrub
Volume 19, Issue 3, 157-158
Communication , 8 May 2009