Rapid annulation of tropolone units via a pyrylium ylide 1,3-dipolar cycloaddition reaction

Kirill Tchabanenko, Peter McIntyre, John Malone

Research output: Contribution to journalArticlepeer-review

12 Citations (Scopus)

Abstract

The tropolone subunit of the naturally occurring alkaloid rubrolone aglycon is synthesized via a short reaction sequence starting with a 1,3-dipolar cycloaddition of a pyrylium ylide and indenone, followed by enone oxidation, oxygen bridge elimination and finally hydroxy group oxidation.
Original languageEnglish
Pages (from-to)86-88
Number of pages3
JournalTetrahedron Letters
Volume51
Issue number1
DOIs
Publication statusPublished - 06 Jan 2010

ASJC Scopus subject areas

  • Biochemistry
  • Organic Chemistry
  • Drug Discovery

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