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 İndekslerine Giren Dergi) identifier identifier

  • Cilt numarası: 68
  • Basım Tarihi: 2012
  • Doi Numarası: 10.1107/s1600536812027729
  • Dergi Adı: ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS

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.