Concise Entries to 4-Halo- and 3-Bromo-4-halo-2-pyridones

Timothy Gallagher, Aurelien Honraedt

Research output: Contribution to journalLetter (Academic Journal)peer-review

2 Citations (Scopus)
268 Downloads (Pure)

Abstract

Methods for the synthesis of both simple 4-halo-2-pyridones and more functionalized 3,4-di-and (3,4,5-tri) halo-2-pyridones are described that are based on a combination of Sandmeyer and regioselective (Cu-mediated) halogenation, with a 2-chloro or a 2-benzyloxy moiety serving as a masked 2-pyridone.
Original languageEnglish
Pages (from-to)67-69
Number of pages3
JournalSYNLETT
Volume27
Issue number1
Early online date8 Sep 2015
DOIs
Publication statusPublished - Jan 2016

Keywords

  • polyhalopyridone
  • pyridines
  • Sandmeyer reaction
  • halogenation

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