Ethyl 4-(3-hydroxy-6-methyl-4-oxo-4H-pyran-2-ylmethyl)piperazine-1-carboxylate

OCAK N., ISIK S., Aytemir M.

ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE, vol.60, 2004 (SCI-Expanded, Scopus)

Abstract

The title compound, C14H20N2O5, was synthesized as a Mannich base and characterized by IR, H-1 NMR, GC mass spectra and elemental analysis. The piperazine ring displays a chair conformation, and the crystal structure is stabilized by O-H...O and C-H...O intra- and intermolecular hydrogen bonds.