
TY  - JOUR
A1  - Woodruff, M 
A1  - Polya, JB 
T1  - Pyrazolidine-3,5-diones with heterocyclic substituents. I. Preparation of 3-Phenyl-1,2,4-triazolyl derivatives
JF  - Australian Journal of Chemistry
JO  - Aust. J. Chem.
Y1  - 1974
VL  - 27
IS  - 11
SP  - 2447
EP  - 2454
KW  - 
UR  - https://doi.org/10.1071/CH9742447 
N2  - 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. 
ER  -

