Regioselective Suzuki-Miyaura Cross-Coupling Reactions of the Bis(triflate) of 1,4-Dihydroxy-9 H -fluoren-9-one

Marcel Sonneck, David Kuhrt, Krisztina Kónya, T. Patonay, Alexander Villinger, Peter Langer

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Abstract

1,4-Diaryl-9H-fluoren-9-ones were prepared by regioselective Suzuki-Miyaura cross-coupling reaction of the bis(triflate) of 1,4-dihydroxy-9H-fluoren-9-one. The reactions proceeded with excellent site selectivity. The first attack occurs at position 1, due to electronic reasons.

Original languageEnglish
Article numberst-2015-d0468-l
Pages (from-to)75-79
Number of pages5
JournalSynlett
Volume27
Issue number1
DOIs
Publication statusPublished - Jan 4 2016

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Keywords

  • Catalysis
  • heterocycles
  • palladium
  • regioselectivity
  • Suzuki-Miyaura reaction

ASJC Scopus subject areas

  • Organic Chemistry

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