Synthesis of 4-[(p-alkylanilino-p-alkylphenyl)methyl]-4-butyl-1,2-diphenylpyrazolidine-3,5-diones
作者:N. G. Kozlov、S. V. Rubis、A. V. Tkachev、L. I. Basalaeva
DOI:10.1134/s1070363206020241
日期:2006.2
4-Butyl-1,2-diphenylpyrazolidine-3,5-dione derivatives were prepared by its condensation with Schiff bases formed from p-aminobenzoic acid and its methyl and ethyl esters as amine components and substituted aromatic aldehydes.