N-Cyano-7 alpha-methoxycarbonyl-6,14-endo-ethenotetrahydronorthebaine


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ODABAŞOĞLU M., YAVUZ S. , Pamir O., BÜYÜKGÜNGÖR O., YILDIRIR Y.

ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE, cilt.65, 2009 (SCI İndekslerine Giren Dergi) identifier identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 65
  • Basım Tarihi: 2009
  • Doi Numarası: 10.1107/s1600536809032450
  • Dergi Adı: ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE

Özet

In the title compound (systematic name: methyl 17-cyano-3,6-dimethoxy-4,5 alpha-epoxy-6,14-endo-ethenomorphinan-7-carboxylate), C23H24N2O5, the dihydrofuran ring adopts a twist conformation, while the piperidine ring is in a chair conformation. The benzene-fused cyclohexene ring adopts an envelope conformation. An intramolecular C-H center dot center dot center dot O hydrogen bond is observed. Intermolecular C-H center dot center dot center dot N and C-H center dot center dot center dot O hydrogen bonds form C(5) chains along the a and b axes, respectively, and together they form a three-dimensional network.