2-Amino-4-(4-methoxyphenyl)-5-oxo5,6,7,8-tetrahydro-4H-chromene-3carbonitrile1,4-dioxanehemisolvate


Mohamed S. K., AKKURT M., Tahir M. N., Abdelhamid A. A., Younes S. H. H.

ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS, cilt.68, 2012 (ESCI) identifier identifier

Özet

In the crystal structure of the title compound, C17H16N2O3 center dot-0.5C4H8O2, pairs of N-H center dot center dot center dot N hydrogen bonds link molecules into dimers with R-2(2)(12) motifs, which are connected by NH center dot center dot center dot O hydrogen bonds, forming a supramolecular array in the ab plane. The 1,4-dioxane ring, which lies about an inversion center, adopts a chair conformation.