Crystal and molecular structure of 2,5-dimethyl-3,4-diacetylfuran

S. Baggio, L. M. Amzel

Research output: Contribution to journalArticlepeer-review

Abstract

The crystal and molecular structure of 2,5-dimethyl-3,4-diacetylfuran has been determined by direct methods using Cu Kα. photographic data. Refinement by full-matrix least-squares methods gave a final R factor of 0·097. The crystals are monoclinic: space group P21/c, a =14·92(2), b = 4·09(1), c =16·68(3) Å and β = 109·7(5) °;Z = 4. The furan ring of the molecule is planar, and the exocyclic atoms bound to the atoms of the ring lie close to the ring plane. The planes of the acetyl groups are tilted by 16 ° and 47 ° with respect to the ring plane. The exocyclic bond angles of this compound are significantly different from the equivalent angles in furan.

Original languageEnglish (US)
Pages (from-to)115-123
Number of pages9
JournalJournal of Crystal and Molecular Structure
Volume3
Issue number2
DOIs
StatePublished - Mar 1 1973

ASJC Scopus subject areas

  • Structural Biology
  • Condensed Matter Physics
  • Spectroscopy

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