The title compound, C16H12F3NO, a derivative of biologically active chalcones, comprises two benzene rings and a central –CH=CH—C(=O)– unit. The dihedral angle between the two rings is 10.9 (1)° and the molecule adopts an E configuration about the central olefinic bond. The crystal structure is stabilized by intermolecular N—H...O and N—H...N hydrogen bonds
In the title chalcone derivative, C20H22O6, the dihedral angle between the mean planes of the benzen...
In the title compound, C17H11F3N2O2, the dihedral angle between the chromene ring system and the ben...
R factor = 0.050; wR factor = 0.167; data-to-parameter ratio = 21.6. In the title compound, C21H16F2...
R factor = 0.041; wR factor = 0.120; data-to-parameter ratio = 17.4. In the title compound, C16H12F2...
The title compound, C16H13FO3· H2O, has a cis disposition of the carbonyl and olefin bonds about the...
In the title compound, C18H18O4, a derivative of biologically active chalcones, the dihedral angle b...
R factor = 0.059; wR factor = 0.197; data-to-parameter ratio = 15.9. The mean planes of the two benz...
R factor = 0.053; wR factor = 0.147; data-to-parameter ratio = 12.0. In the title molecule, C17H12F2...
The molecule of the title chalcone derivative, C19H15NO, exists in a trans configuration with respec...
In the title chalcone derivative, C15H9Cl2FO, the dihedral angle between the aromatic rings is 19.13...
R factor = 0.050; wR factor = 0.152; data-to-parameter ratio = 23.3. In the title compound, C16H16N2...
The molecule of the title heteroaryl chalcone derivative, C13H11NOS, exists in a trans-configuaratio...
The title bis-chalcone compound, C24H16F2O2, crystallizes with one half-molecule in the asymmetric u...
R factor = 0.046; wR factor = 0.144; data-to-parameter ratio = 26.2. In the title compound, C28H18F4...
In the title compound, C16H12F4N2O3S, the pyrimidine ring adopts a half-chair conformation; the mean...
In the title chalcone derivative, C20H22O6, the dihedral angle between the mean planes of the benzen...
In the title compound, C17H11F3N2O2, the dihedral angle between the chromene ring system and the ben...
R factor = 0.050; wR factor = 0.167; data-to-parameter ratio = 21.6. In the title compound, C21H16F2...
R factor = 0.041; wR factor = 0.120; data-to-parameter ratio = 17.4. In the title compound, C16H12F2...
The title compound, C16H13FO3· H2O, has a cis disposition of the carbonyl and olefin bonds about the...
In the title compound, C18H18O4, a derivative of biologically active chalcones, the dihedral angle b...
R factor = 0.059; wR factor = 0.197; data-to-parameter ratio = 15.9. The mean planes of the two benz...
R factor = 0.053; wR factor = 0.147; data-to-parameter ratio = 12.0. In the title molecule, C17H12F2...
The molecule of the title chalcone derivative, C19H15NO, exists in a trans configuration with respec...
In the title chalcone derivative, C15H9Cl2FO, the dihedral angle between the aromatic rings is 19.13...
R factor = 0.050; wR factor = 0.152; data-to-parameter ratio = 23.3. In the title compound, C16H16N2...
The molecule of the title heteroaryl chalcone derivative, C13H11NOS, exists in a trans-configuaratio...
The title bis-chalcone compound, C24H16F2O2, crystallizes with one half-molecule in the asymmetric u...
R factor = 0.046; wR factor = 0.144; data-to-parameter ratio = 26.2. In the title compound, C28H18F4...
In the title compound, C16H12F4N2O3S, the pyrimidine ring adopts a half-chair conformation; the mean...
In the title chalcone derivative, C20H22O6, the dihedral angle between the mean planes of the benzen...
In the title compound, C17H11F3N2O2, the dihedral angle between the chromene ring system and the ben...
R factor = 0.050; wR factor = 0.167; data-to-parameter ratio = 21.6. In the title compound, C21H16F2...