Buy article online - an online subscription or single-article purchase is required to access this article.
organic compounds
The structure of the title compound, C15H22N2O3, was determined and the C-CH=N+(O-)C nitrone system shown to be planar. The configuration of the nitrone is confirmed to be Z. The molecular packing involves an intermolecular hydrogen bond of 2.915 (3) Å between the N atom of the carbonylamino group and the O atom of the N-oxide group.