Acta Crystallographica Section E (Oct 2009)

4-Phenyl-9,12,15-trioxa-1,5,6,18-tetraazatetracyclo[16.6.1.02,6.019,24]pentaconta-2,4,19,21,23-pentaen-25-one

  • Joseph Nathan Ghomsi,
  • Noureddine Hamou Ahabchane,
  • Rachid Bouhfid,
  • El Mokhtar Essassi,
  • Seik Weng Ng

DOI
https://doi.org/10.1107/S1600536809037131
Journal volume & issue
Vol. 65, no. 10
pp. o2493 – o2493

Abstract

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The title compound, C24H26N4O4, is a diaza-crown ether encompassing linked phenylpyrazolyl and benzimidazole units that contribute five atoms to the 16-atom ring. The two planar phenylpyrazolyl and benzimidazole units are aligned at an angle of 66.4 (1)°. The carbonyl O atom of the benzimidazole unit is directed away from the middle of the ring.