(+/-)-4-(2-Oxo-1,2,3,4,4a,5,6,7-octa-hydro-quinolin-8-yl)butan-2-one. A Michael-reaction adduct from acid-catalyzed alkyl-ation of a bicyclic enamide

Daniel Zewge, Andrew P.J. Brunskill, Hugh W. Thompson, Roger A. Lalancette

Research output: Contribution to journalArticle

Abstract

The title racemate, C13H19NO2, was isolated from the Michael condensation of methyl vinyl ketone with 3,4,5,6,7,8-hexa-hydro-2-quinolone under acidic conditions. The compound aggregates as dimers by centrosymmetric hydrogen-bonded pairing of the carboxamide groups [N⋯O = 2.9321 (16) Å and N - H⋯O = 174 (2)°]. The packing includes three close inter-molecular dipolar contacts, involving both O atoms.

Original languageEnglish (US)
Pages (from-to)o4007-o4008
JournalActa Crystallographica Section E: Structure Reports Online
Volume63
Issue number10
DOIs
StatePublished - Oct 15 2007

All Science Journal Classification (ASJC) codes

  • Chemistry(all)
  • Materials Science(all)
  • Condensed Matter Physics

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