In the title compound, C12H16N2O2, the piperazine ring has a chair conformation. The dihedral angle between the mean planes of the benzene ring and the acetyl group is 48.7 (1). In the crystal, molecules are linked via O—HO hydrogen bonds, forming chains propagating along [010]
The molecule of the title compound, C4H2N2O4, is located around an inversion center and the four O a...
The asymmetric unit of the title compound, C32H38N2O5·2C2H6O, contains one main molecule an...
The molecule of the title compound, C28H42N6, has site symmetry overline{1} with the centroid of the...
In the title molecule, C29H32N2O3, the piperazine ring has a chair conformation. The amide N atom is...
In the title molecule, C24H32N4O2, the piperazine ring adopts a chair conformation and the dihedral ...
In the title molecule, C28H30N2O2, the piperazine ring adopts a chair conformation and the C=C bond ...
The asymmetric unit of the title compound, C14H18N2O4, contains two independent molecules (A and B) ...
In the title compound, C12H16N4O2, the piperazine ring is in a slightly distorted chair conformation...
In the title compound, C12H16N4O 2, the piperazine ring is in a slightly distorted chair conformatio...
In the title compound, C19H20F2N2O, the six-membered piperazine group adopts a slightly distorted ch...
In the title compound, C30H34N2O3·C2H6O, the piperazine ring adopts a chair conformation an...
In the title molecule, C26H23Br3N2O, the piperazine ring adopts a chair conformation and the C=C dou...
In the title molecule, C13H18ClN3O, the piperazine ring has a chair conformation. In the crystal, mo...
In the title compound, C15H19N3O2, the piperazine ring adopts a chair conformation, with its N—C bon...
In the title compound, C10H20N4O3, the piperazine ring adopts a chair conformation. The molecule ado...
The molecule of the title compound, C4H2N2O4, is located around an inversion center and the four O a...
The asymmetric unit of the title compound, C32H38N2O5·2C2H6O, contains one main molecule an...
The molecule of the title compound, C28H42N6, has site symmetry overline{1} with the centroid of the...
In the title molecule, C29H32N2O3, the piperazine ring has a chair conformation. The amide N atom is...
In the title molecule, C24H32N4O2, the piperazine ring adopts a chair conformation and the dihedral ...
In the title molecule, C28H30N2O2, the piperazine ring adopts a chair conformation and the C=C bond ...
The asymmetric unit of the title compound, C14H18N2O4, contains two independent molecules (A and B) ...
In the title compound, C12H16N4O2, the piperazine ring is in a slightly distorted chair conformation...
In the title compound, C12H16N4O 2, the piperazine ring is in a slightly distorted chair conformatio...
In the title compound, C19H20F2N2O, the six-membered piperazine group adopts a slightly distorted ch...
In the title compound, C30H34N2O3·C2H6O, the piperazine ring adopts a chair conformation an...
In the title molecule, C26H23Br3N2O, the piperazine ring adopts a chair conformation and the C=C dou...
In the title molecule, C13H18ClN3O, the piperazine ring has a chair conformation. In the crystal, mo...
In the title compound, C15H19N3O2, the piperazine ring adopts a chair conformation, with its N—C bon...
In the title compound, C10H20N4O3, the piperazine ring adopts a chair conformation. The molecule ado...
The molecule of the title compound, C4H2N2O4, is located around an inversion center and the four O a...
The asymmetric unit of the title compound, C32H38N2O5·2C2H6O, contains one main molecule an...
The molecule of the title compound, C28H42N6, has site symmetry overline{1} with the centroid of the...