organic compounds
Open access
In the title compound, C17H15BrO3S, the dihedral angle between the mean planes of the benzofuran and 4-methylphenyl rings is 76.43 (5)°. In the crystal, molecules are linked via pairs of C—HO hydrogen bonds into inversion dimers that are further linked by BrBr [3.6517 (4) Å] contacts about inversion centers into supramolecular sheets that lie parallel to (111).
organic compounds
Open access
In the title compound, C17H15FO3S, the dihedral angle between the mean planes of the benzofuran and 2-fluorophenyl rings is 87.61 (4) Å. In the crystal, molecules are linked via pairs of C—Hπ interactions into inversion-related dimers. These dimers are linked by C—HO hydrogen bonds into supramolecular chains running along the a-axis direction.
organic compounds
Open access
In the title compound, C17H15BrO3S, the dihedral angle between the mean planes of the benzofuran and 3-methylphenyl rings is 77.37 (5)°. In the crystal, molecules are linked via pairs of BrO [BrO = 3.335 (2) Å] contacts into inversion dimers. These dimers are further linked by C—HO hydrogen bonds and π–π interactions between the benzene and furan rings of neighbouring molecules [centroid–centroid separation = 3.884 (3) Å] into supramolecular chains running along the a-axis direction.
organic compounds
Open access
In the title compound, C17H15ClO3S, the dihedral angle between the mean planes of the benzofuran and 3-methylphenyl rings is 76.99 (4)°. In the crystal, molecules are linked by C—HO hydrogen bonds into chains along the b-axis direction. These chains are linked by π–π interactions between the benzene and furan rings of neighbouring molecules [centroid–centroid distance = 3.976 (2) Å].
organic compounds
Open access
In the title compound, C21H22O3S, the cyclopentyl ring adopts a twist conformation. The dihedral angle between the mean planes of the benzofuran and 4-methylphenyl rings is 72.38 (6)°. In the crystal, molecules are linked by C—HO and C—Hπ interactions, forming a three-dimensional supramolecular network.