Unusual Pathway of the Reaction of 4-Benzoyl-5-phenylfuran-2,3-dione with Acetylmethylenetriphenylphosphorane and Methyl Triphenylphosphoranylideneacetate

E N Koz'minykh, V I Goncharov, Robert Alan Aitken, V O Koz'minykh

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Abstract

4-Benzoyl-5-phenylfuran-2,3-dione reacts with acetylmethylenetriphenylphosphorane or methyl triphenylphosphoranylideneacetate to form 1:1 adducts of 4-benzoyl-2-hydroxy-2-(2-oxopropyl)-5-phenylfuran-3(2H)-one or methyl 4-benzoyl-2-hydroxy-3-oxo-5-phenyl-2,3-dihydrofuran-2-ylacetate, respectively, with triphenylphosphine oxide. Structural features of the products are discussed.

Original languageEnglish
Pages (from-to)1226-1231
Number of pages6
JournalRussian Journal of General Chemistry
Volume76
Issue number8
DOIs
Publication statusPublished - Aug 2006

Keywords

  • BIOLOGICAL-ACTIVITY
  • WITTIG REACTION
  • CHEMISTRY
  • ESTERS
  • OXALYMETHYLENEPHOSPHORANES
  • DERIVATIVES

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