Acta Crystallographica Section E (Feb 2008)

2-{3-Cyano-5,5-dimethyl-4-[4-(piperidin-1-yl)buta-1,3-dienyl]-2,5-dihydrofuran-2-ylidene}malononitrile

  • Anthony L. Spek,
  • Andrew J. Kay,
  • M. Delower H. Bhuiyan,
  • Graeme J. Gainsford

DOI
https://doi.org/10.1107/S1600536808000548
Journal volume & issue
Vol. 64, no. 2
pp. o503 – o503

Abstract

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The title compound, C19H20N4O, crystallizes as twinned crystals containing two independent molecules which pack into a three-dimensional matrix via several C—H...N(cyano) interactions, with a C...N range of 3.324 (8)–3.568 (8) Å and C—H...N angles in the range 147–166°.