
%0 Journal Article
%A Deady, L. W. 
%A Ganame, D. 
%A Quazi, N. H. 
%A Zanatta, S. D. 
%T On The Synthesis of Pyridinylthiobarbituric Acids
%J Australian Journal of Chemistry
%D 2002/07/09
%V 55
%N 4
%P 287-289
%K 
%R https://doi.org/10.1071/CH02050
%U https://www.publish.csiro.au/paper/CH02050 
%X The reaction of N-(pyridin-3-yl) and -4-yl thiourea derivatives with malonyl dichloride in trifluoroacetic acid is shown to be an efficient synthesis of the corresponding thiobarbituric acids. The pyridin-2-yl analogue cleaved and produced, instead, 2-hydroxy-4H-pyrido[1,2a]pyrimidin-4-one. 
