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organic compounds
In the title compound, C15H14ClF3N2O2, the benzene and pyrazolyl rings form a dihedral angle of 15.9 (3)°.
organic compounds
The molecule of the title compound, C11H18ClN5O2, possesses an approximate mirror plane and both morpholine rings adopt chair conformations.
organic compounds
The title compound, C14H11Br2N, was synthesized by N-alkylation of bromoethane with 3,6-dibromo-9H-carbazole. The carbazole ring system is essentially planar and makes a dihedral angle of 94.7 (3)° with the plane formed by the ethyl C and carbazole N atoms.
organic compounds
Two independent molecules comprise the asymmetric unit of the title compound, C19H13Br2N, which was synthesized by N-alkylation of benzyl bromide with 3,6-dibromo-9H-carbazole. The carbazole ring system is essentially planar and forms a dihedral angle with the pendant phenyl ring of 66.0 (2)° [70.6 (2)° for the second molecule]. In the crystal structure, π–π interactions and weak C—H
Br interactions are observed.
Br interactions are observed.organic compounds
In the title compound, C22H15ClN2O2, the molecular structure is stabilized by intramolecular C—HO and C—HN hydrogen bonds. Intermolecular C—HO hydrogen bonds link the molecules into dimers.
O and C—HN hydrogen bonds. Intermolecular C—HO hydrogen bonds link the molecules into dimers.organic compounds
The title compound, C18H19Br2N, was synthesized by N-alkylation of 1-bromohexane with 3,6-dibromo-9H-carbazole. The carbazole ring system is essentially planar and the n-hexyl chain is in the fully extended conformation.
organic compounds
In the title compound, C18H14N2, the carbazole and pyridine ring systems are each essentially planar. The asymmetric unit contains three independent molecules. The molecular structure is stabilized by an intermolecular C—HN hydrogen bond.
N hydrogen bond.organic compounds
The title compound, C15H13Br2N, was synthesized by N-alkylation of 2-bromopropane with 3,6-dibromo-9H-carbazole. The carbazole ring system is essentially planar, with a mean deviation of 0.01 Å. The isopropyl group is disordered over two positions across a pseudo-mirror plane perpendicular to the carbazole ring system.
organic compounds
The molecular structure of the title compound, C16H9BrF4N2O3S, is stabilized by an intramolecular C—HO hydrogen bond. In the crystal structure, supramolecular layers are formed parallel to the bc plane by an intermolecular C—HF hydrogen bond. The CF3 group was found to be disordered.
O hydrogen bond. In the crystal structure, supramolecular layers are formed parallel to the bc plane by an intermolecular C—HF hydrogen bond. The CF3 group was found to be disordered.
