metal-organic compounds
The title compound, (C18H24N4O)[ZnCl4], a tetrachlorozincate(II) salt of 4-tert-butyl-2,6-bis[(imidazol-1-yl)methyl]phenol, has the phenol H atom linked to one of the Cl atoms. The two imidazole rings adopt cis configurations with respect to the phenol plane. In the crystal structure, a hydrogen-bond-sustained three-dimensional supramolecular network is formed.
organic compounds
The title compound, C14H19NO4S, an intermediate for the synthesis of the pentacyclic antitumour alkaloid camptothecin, has been crystallographically characterized. The crystal structure is stabilized by intra- and intermolecular hydrogen bonds.