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Keywords = Pyrazolone
Number of Articles: 1
1. New pyrazolone derivatives synthesis: comparison of the catalytic effect of three typically different Brønsted acid catalysts on the reaction progression
Volume 6, Issue 4, pp. 325-460, Serial No. 21 , Autumn 2018, , Pages 450-460
Abstract
Via the one-pot condensation reaction of ethyl acetoacetate, aromatic aldehydes, 2,4-dinitrophenylhydrazine, and β-naphthol; new pyrazolone derivatives were synthesized in the presence of three Brønsted acid catalysts. These Brønsted acid catalysts are Silica sulfuric acid (SSA), tetra-n-butyl ... Read More