1,4-pentadienyl-3-sulfonamides: Frameworks for disfavored radical cascade cyclizations

Sacha Bommezijn, Concepcion Gonzalez Martin, Alan R. Kennedy, Dimitrios Lizos, John A. Murphy

Research output: Contribution to journalArticlepeer-review

23 Citations (Scopus)


1,4-Pentadienyl-3-sulfonamides afford products including those resulting from disfavored 5-endo-trig reactions when subjected to radical cyclization conditions. Products resulting from pathways featuring 4-exo-trig cyclizations are also detected, even when the 4-exo-trig reaction leads to a highly strained bicyclo[3.2.0] ring system.
Original languageEnglish
Pages (from-to)3405-3407
Number of pages2
JournalOrganic Letters
Issue number21
Publication statusPublished - 21 Sept 2001


  • 1
  • 4-Pentadienyl-3-sulfonamides
  • 5-endo-trig reactions
  • 4-exo-trig cyclizations
  • ring system


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