E. B. Tsupak, I. A. Gavrilenko, V. V. Kostrub, “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., 2009, Volume 19, Issue 3,Pages <nobr>157

This article is cited in 2 papers

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

E. B. Tsupak, I. A. Gavrilenko, V. V. Kostrub

Department of Chemistry, Southern Federal University, Rostov-on-Don, Russian Federation

Abstract: The 1,3-dimethyl-2,4-dioxo-1H,2H,3H,4H-pyrano[4,3-d]pyrimidinium cation has been prepared by means of acid-catalyzed cyclization of 1,3-dimethyl-6-(2-dimethylaminoethenyl)pyrimidine-2,4(1H,3H)-dione in a chloroform–trifluoroacetic acid solution, and its reactivity towards N-nucleophiles has been determined.

Language: English

DOI: 10.1016/j.mencom.2009.05.015