Reaction of Iodonium Ylides of 1,3-Dicarbonyl Compounds with HF Reagents

Reaction of dibenzoylmethane with (diacetoxyiodo)benzene in the presence of KOH in MeCN quantitatively gave the corresponding iodonium ylide, which was treated with a HF reagent to afford the corresponding 2-fluorinated dibenzoylmethane in 14–50% yields. The similar reaction of the iodonium ylides o...

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Bibliographische Detailangaben
Hauptverfasser: Keisuke Gondo, Tsugio Kitamura
Format: Artigo
Sprache:Inglês
Veröffentlicht: MDPI AG 2012-05-01
Schriftenreihe:Molecules
Schlagworte:
iodonium ylide
hypervalent iodine
dibenzoylmethane
1,3-dicarbonyl compound
fluorination
chlorination
Online Zugang:http://www.mdpi.com/1420-3049/17/6/6625
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