3-(2-Anilino-1,3-thiazol-4-yl)-2H-chromen-2-one

Deepak Chopra, K. N. Venugopala, B. S. Jayashree, T. N. Guru Row

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Abstract

The crystal structure of the title compound, Q19H 13BrN2O2S, contains two molecules (A and B) in the asymmetric unit. The planar coumarin systems make dihedral angles of 5.47 (1) and 6.42 (1)° with the thiazole rings in the two unique molecules. The structure is stabilized by intermolecular N-H⋯N, N-H⋯O, C-H⋯π and C-H⋯π hydrogen bonds and aromatic stacking interactions; intramolecular C-H⋯O hydrogen bonds also influence the molecular conformation.

Original languageEnglish
JournalActa Crystallographica Section E: Structure Reports Online
Volume62
Issue number7
DOIs
Publication statusPublished - 01-07-2006

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All Science Journal Classification (ASJC) codes

  • Condensed Matter Physics
  • Structural Biology

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