The title compound, C7H6N4O4, plays an important role in the synthesis of biologically active compounds. The planar hydrazone group is oriented at a dihedral angle of 8.27 (3)° with respect to the benzene ring. In the crystal structure, intermolecular N—H...O and N—H...N hydrogen bonds link the molecules
In 2,4-dihydroxybenzaldehyde 2,4-dinitrophenylhydrazone N,N-dimethylformamide solvate (or 4-[(2,4-di...
R factor = 0.044; wR factor = 0.124; data-to-parameter ratio = 14.6. In the title hydrazone derivati...
R factor = 0.075; wR factor = 0.211; data-to-parameter ratio = 12.9. In the title compound, C18H21N3...
In the title compound, C13H9N5O7, one of the nitro groups is twisted away from the attached benzene ...
R factor = 0.057; wR factor = 0.145; data-to-parameter ratio = 16.2. In the title compound, C16H16N2...
R factor = 0.043; wR factor = 0.122; data-to-parameter ratio = 26.4. In the title compound, C15H14N2...
The title hydrazone compound, C15H14N2O2, was prepared by the condensation of 4-hydroxybenzaldehyde ...
R factor = 0.034; wR factor = 0.085; data-to-parameter ratio = 7.1. In the title compound, C15H13N3O...
In the title molecule, C15H14N4O4, the dihedral angle between the two benzene rings is 2.21&#819...
The hydrazone molecule of the title compound, C15H13N3O4·CH4O, is nearly planar, with a dih...
The title compound, C13H9N5O6, contains three nitro groups. It is prepared by the reaction of benzal...
In the title compound, C14H14N4O4, the dihedral angle between the benzene rings is 10.42 (...
In the title compound, C14H9Cl2N3O4·CH4O, the dihedral angle between the two benzene rings ...
R factor = 0.048; wR factor = 0.128; data-to-parameter ratio = 14.5. The title compound, C14H10BrN3O...
R factor = 0.054; wR factor = 0.148; data-to-parameter ratio = 13.8. The title compound, C10H8N4O4H2...
In 2,4-dihydroxybenzaldehyde 2,4-dinitrophenylhydrazone N,N-dimethylformamide solvate (or 4-[(2,4-di...
R factor = 0.044; wR factor = 0.124; data-to-parameter ratio = 14.6. In the title hydrazone derivati...
R factor = 0.075; wR factor = 0.211; data-to-parameter ratio = 12.9. In the title compound, C18H21N3...
In the title compound, C13H9N5O7, one of the nitro groups is twisted away from the attached benzene ...
R factor = 0.057; wR factor = 0.145; data-to-parameter ratio = 16.2. In the title compound, C16H16N2...
R factor = 0.043; wR factor = 0.122; data-to-parameter ratio = 26.4. In the title compound, C15H14N2...
The title hydrazone compound, C15H14N2O2, was prepared by the condensation of 4-hydroxybenzaldehyde ...
R factor = 0.034; wR factor = 0.085; data-to-parameter ratio = 7.1. In the title compound, C15H13N3O...
In the title molecule, C15H14N4O4, the dihedral angle between the two benzene rings is 2.21&#819...
The hydrazone molecule of the title compound, C15H13N3O4·CH4O, is nearly planar, with a dih...
The title compound, C13H9N5O6, contains three nitro groups. It is prepared by the reaction of benzal...
In the title compound, C14H14N4O4, the dihedral angle between the benzene rings is 10.42 (...
In the title compound, C14H9Cl2N3O4·CH4O, the dihedral angle between the two benzene rings ...
R factor = 0.048; wR factor = 0.128; data-to-parameter ratio = 14.5. The title compound, C14H10BrN3O...
R factor = 0.054; wR factor = 0.148; data-to-parameter ratio = 13.8. The title compound, C10H8N4O4H2...
In 2,4-dihydroxybenzaldehyde 2,4-dinitrophenylhydrazone N,N-dimethylformamide solvate (or 4-[(2,4-di...
R factor = 0.044; wR factor = 0.124; data-to-parameter ratio = 14.6. In the title hydrazone derivati...
R factor = 0.075; wR factor = 0.211; data-to-parameter ratio = 12.9. In the title compound, C18H21N3...
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