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Synthesis of Cyclopenta[ b]piperazinones via an Azaoxyallyl Cation.

Boubacar BaldéGuillaume ForceLucile MarinRégis GuillotEmmanuelle SchulzVincent GandonDavid Lebœuf
Published in: Organic letters (2018)
A new and efficient reaction sequence between 2-furylcarbinols, anilines, and α-haloamides has been developed to afford highly functionalized cyclopenta[ b]piperazinones. This transformation was accomplished through an aza-Piancatelli cyclization/azaoxyallyl cation trapping with a complete control of the diastereoselectivity.
Keyphrases
  • ionic liquid
  • quantum dots
  • molecularly imprinted
  • amino acid
  • mass spectrometry
  • simultaneous determination