N. Matsumura, Akira Kunugihara, S. Yoneda
Sep 1, 1985
Citations
0
Influential Citations
7
Citations
Journal
Journal of Heterocyclic Chemistry
Abstract
The 1,4-dianion of acetophenone N-ethoxycarbonylhydrazone reacts with carbonyl compounds such as esters, acyl chlorides, amides and α-haloketones such as phenacyl chloride, 1-chloroacetone, 1,3-dichloroacetone, to produce pyrazole and pyrazoline derivatives in good yields, respectively.