167151-06-6Relevant academic research and scientific papers
Sodium salts of acylhydrazones of 1,3 - dioxocompounds and their acylation
Zelenin, Kirill N.,Bezhan, Irina P.,Ershov, Boris A.,Zelenin, Alexander K.
, p. 11447 - 11458 (1994)
Sodium salts of acylhydrazones of 1,3-dioxocompounds react with acylchlorides yielding (E)-β-ketoenehydrazides (as a result of N-acylation). The respective acetylacetone and aroylacetone N-acyl-derivatives showing the equilibrium between (E)-and (Z)-isomers convert into 1-acyl-5-acyloxy-2-pyrazolines.
