Investigation of the effect of the ligand/palladium ratio on the catalytic activity of reusable palladium/phosphine/ionic liquid systems in aminocarbonylation of 17-iodo-androst-16-ene with amino acid ester nucleophiles

Eszter Takács, Rita Skoda-Földes

Research output: Article

4 Citations (Scopus)

Abstract

Ionic liquids as solvents were used effectively in palladium catalysed aminocarbonylation of 17-iodo-5α- androst-16-ene (1) with L-amino acid esters. Interestingly, optimal conditions that are essential for the successful reuse of the ionic liquid/catalyst mixture differ greatly from those observed in the similar reaction with simple secondary amines as nucleophiles.

Original languageEnglish
Pages (from-to)448-452
Number of pages5
JournalLetters in Organic Chemistry
Volume6
Issue number6
DOIs
Publication statusPublished - szept. 1 2009

ASJC Scopus subject areas

  • Biochemistry
  • Organic Chemistry

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