A New Crystalline Zwitterionic Product from the Reaction of Bu3P and DMAD

Robert Alan Aitken, Stephen John Costello, Alexandra Martha Zoya Slawin, Neil James Wilson

Research output: Contribution to journalArticlepeer-review

10 Citations (Scopus)

Abstract

Tributylphosphane reacts with DMAD to give the crystalline adduct 2 which is stabilised by extensive delocalisation and whose formation involves an unusual rearrangement. The isomeric structure 7 for the previously reported adduct with triphenylphosphane is supported by C-13 NMR spectroscopy.

Original languageEnglish
Pages (from-to)623-625
Number of pages3
JournalEuropean Journal of Organic Chemistry
Volume2003
Issue number4
DOIs
Publication statusPublished - Feb 2003

Keywords

  • rearrangements
  • zwitterions
  • phosphanes

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