Regioselective [2 + 2]-photocycloaddition reactions of chiral tetronates - Influence of temperature, pressure, and reaction medium

  • Martin Fleck
  • , Cheng Yang
  • , Takehiko Wada
  • , Yoshihisa Inoue
  • , Thorsten Bach

Research output: Contribution to journalArticlepeer-review

33 Scopus citations

Abstract

The intramolecular [2 + 2]-photocycloaddition of the 1,3-divinyl-2- cyclopentyl tetronates 1 was performed under various conditions to give perfect diastereoselectivity and a regioselectivity of up to 85/15 in the presence of γ-cyclodextrin by differentiating the two chemically very similar double bonds of 1.

Original languageEnglish
Pages (from-to)822-824
Number of pages3
JournalChemical Communications
Issue number8
DOIs
StatePublished - 2007

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