1174670-22-4Relevant academic research and scientific papers
Synthesis of (E)- and (Z)-3(5)-(2-hydroxyphenyl)-4-styrylpyrazoles
Silva, Vera L. M.,Silva, Artur M. S.,Pinto, Diana C. G. A.,Cavaleiro, Jose A. S.,Elguero, Jose
experimental part, p. 87 - 95 (2010/04/02)
An efficient synthesis method for the preparation of a series of new (Z)- and (E)-3(5)-(2-hydroxyphenyl)-4-styrylpyrazoles was developed. The reaction of (Z)- and (E)-3-styrylchromones with hydrazine hydrate afforded the corresponding (Z)- and (E)-3(5)-(2
