Stereochemical and Regiochemical studies on the alkylation of pentane-2,4-dione through its Co(II) complex

Adelina Vallribera, Neus Serra, Jorge Marquet, Marcial Moreno-Mañas

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11 Citations (Scopus)

Abstract

Stereochemical and regiochemical results on the alkylation of pentane-2,4-dione with benzyl and allyl halides, through its Co(II) complex in concentrated chloroform solution are interpreted in terms of the mechanistic scheme proposed in the preceding paper,1 and they suggest a fast starting material isomerization in the presence of cobalt species. Therefore, the reaction occurs under Curtin-Hammett preequilibrium conditions. © 1993.
Original languageEnglish
Pages (from-to)6451-6462
JournalTetrahedron
Volume49
Issue number29
DOIs
Publication statusPublished - 1 Jan 1993

Keywords

  • Alkylation
  • Cobalt
  • Regiochemistry
  • Stereochemistry
  • β-Dicarbonyl compounds

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