4-
p-Ethoxybenzoyl-5-methoxycarbonyl-1-
p-tolylpyrrole-2,3-dione reacts with
p-tolylhydrazine to form 5-
p-ethoxyphenyl-3-methoxycarbonyl-1-
p-tolyl-4-
p-tolylxamoylpyrazole. The molecular and crystal structure of the title compound was studied by X-ray diffraction analysis.
Key words pyrrole-2,3-dione - arylhydrazine - pyrazole - molecular and crystal structure
Deceased
Translated fromIzvestiya Akademii Nauk. Seriya Khimicheskaya, No. 3, pp. 610–613, March, 1999.