908147-26-2Relevant academic research and scientific papers
Synthesis of 1-acyl-5-amino-4-ethoxycarbonylpyrazoles from monohydrazides of cyclohexenedicarboxylic acids and ethyl ethoxymethylenecyanoacetate
Zicane,Tetere,Ravina,Petrova
, p. 1130 - 1133 (2007/10/03)
Heating monohydrazides of cyclohexenedicarboxylic acids with ethyl ethoxymethylenecyanoacetate at reflux gives the corresponding N-substituted hydrazides. This reaction carried out in pyridine gives 1-acyl-5-amino-4- ethoxycarbonylpyrazoles. 2005 Springer Science+Business Media, Inc.
