organic compounds
In the title compound, C28H32N6O6·2C2H6OS, the host molecules are linked by N—HN hydrogen bonds at both of the terminal amide groups, forming zigzag chains along the [01] direction. Two dimethyl sulfoxide molecules are connected to a host molecule by N—HO hydrogen bonds.
organic compounds
The title compound, C8H12N+·C14H13O3−, is the less soluble diastereomeric salt of 2-hydroxymethyl-2-(2-naphthyl)propanoic acid with (R)-(+)-phenylethylamine. The ammonium group of the cation and the carboxylate group of the anion are linked via N—HO hydrogen bonds, forming ribbons along the b axis.
organic compounds
In the title compound, C22H20BrNO2, there are two independent molecules having the same absolute configuration, although the crystal structure has a pseudo-center of symmetry. The oxime group is anti to the benzene ring of the 6-6-6 fused ring system.