Reactions of copper(II) β-diketonates under free radical conditions. II. Diazonium salts as aryl radicals source in the arylation of β-diketones

Maria E. Lorris, Rudolph A. Abramovitch, Jorge Marquet, Marcial Moreno-Mañas

Research output: Contribution to journalArticleResearchpeer-review

15 Citations (Scopus)

Abstract

Copper complexes of 2,2,6,6-tetramethylheptane-3,5-dione and other β-diketones afford α-aryl-β-diketones when treated with arenediazonium tetrafluoroborates and copper powder in dichloromethane. © 1992.
Original languageEnglish
Pages (from-to)6909-6916
JournalTetrahedron
Volume48
Issue number33
DOIs
Publication statusPublished - 1 Jan 1992

Keywords

  • Arylation of β-diketones
  • Copper
  • Diazonium salts
  • Free radicals

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