organic compounds
The title compound [systematic name: (2S)-1-(2-hydroxy-1-naphthylmethyl)pyrrolidinio-2-carboxylate], C16H17NO3, a derivative of L-proline, was synthesized via the Mannich reaction. The X-ray crystal analysis reveals that the pyrrolidine ring adopts an envelope conformation, with the flap C atom deviating by 0.631 (9) Å from the plane defined by the other four atoms.
organic compounds
This paper reports the synthesis of the title compound, C7H8Cl2N4O, and its crystal structure. The molecule possesses a mirror plane and the morpholine ring adopts a chair conformation.
organic compounds
The molecule of the title compound, C11H18ClN5O2, possesses an approximate mirror plane and both morpholine rings adopt chair conformations.
organic compounds
The synthesis of the title compound, C9H6Cl2N4, and its crystal structure are reported in this paper. The crystal structure is stabilized by N—HCl and N—HN hydrogen-bonding interactions.
organic compounds
In the title compound, C33H53NO2, the phenolic hydroxyl groups are sterically hindered by the adjacent tert-butyl groups.
organic compounds
The title compound, C18H31NO, was prepared from 3,5-di-tert-butyl-4-hydroxybenzaldehyde through an indirect reductive amination process. There are two molecules in the asymmetric unit which are linked by an O—HN hydrogen bond [ON = 2.784 (4) Å]. This molecule pair is, in turn, linked into a four-molecule centrosymmetric cluster by a second intermolecular O—HN hydrogen bond [ON = 2.852 (3) Å].