
%0 Journal Article
%A Woodruff, M 
%A Polya, JB 
%T Pyrazolidine-3,5-diones with heterocyclic substituents. I. Preparation of 3-Phenyl-1,2,4-triazolyl derivatives
%J Australian Journal of Chemistry
%D 1974/11/01
%V 27
%N 11
%P 2447-2454
%K 
%R https://doi.org/10.1071/CH9742447
%U https://www.publish.csiro.au/paper/CH9742447 
%X The preparation of pyrazolidine-3,5-diones substituted in the 1- position by 3-phenyl-1,2,4-triazol-5-yland mono- or di-substituted in the 4-position by aliphatic or carbocyclic groups is described, together with that of some further substituted derivatives and byproducts, including s-triazolo[1,5-a]-pyrimidines. Attention is drawn to problems of tautomerism and reactivity which are to be treated in subsequent papers. 
