名称:
Five-Membered 2,3-Dioxo Heterocycles: LXXI.* Recyclization of 4,5-Diaroyl-1H-pyrrole-2,3-diones by the Action of Substituted Hydrazines. Crystalline and Molecular Structure of 2-(3-Benzoyl- 1-benzyl-5-phenyl-1H-pyrazol-4-yl)-N-(4-methoxyphenyl)- 2-oxoacetamide
摘要:
1-Aryl-4,5-diaroyl-1H-pyrrole-2,3-diones reacted with benzyl- and phenylhydrazines to give N-aryl-2-(5-aryl-3-aroyl-1-benzyl(phenyl)-1H-pyrazol-4-yl)-2-oxoacetamides whose structure was proved by X-ray analysis.
DOI:
10.1134/s1070428010100180