Structure and characterization of methyl (±)-1-(2-aminophenyl)-2-hydroxy-4-(4-methoxybenzoyl)-5-(4-methoxyphenyl)-3-oxo-2,3-dihydro-1H-pyrrole-2-acetate

摘要: The stoichiometry of 1 was derived from the results elemental analysis, IR, H, 13 C-NMR, UV-Vis and mass spectroscopic techniques. structure physico-chemical methods is consistent with that X-ray diffraction. compound crystallizes in triclinic system, space group P1, a = 9.3895(12), b 11.3759(11), c 12.8077(14)A, 103.290(3)° β 98.110(4)°, γ 105.545(3)°, V 1252.4(2)A 3 , Z 2. molecule has non-planar configuration. methoxycarbonylmethyl exhibits an E-configuration. crystal stabilized by intermolecular C-H...O, N-H...O O-H...O contacts.