AN IMPROVED PREPARATION OF DIPHENYLMETHYLENECYCLOPROPANES AND THEIR USE IN INTRAMOLECULAR PALLADIUM-CATALYZED [3+2] CYCLOADDITIONS

R T LEWIS, W B MOTHERWELL, M SHIPMAN, A M Z SLAWIN, D J WILLIAMS

Research output: Contribution to journalArticlepeer-review

30 Citations (Scopus)

Abstract

The synthesis and intramolecular palladium catalysed cycloaddition reactions of diphenylmethylenecyclopropanes 1 and 2 containing olefinic and acetylenic acceptors are described This strategy provides a useful entry into some highly functionalised bicyclo[3.3.0]octane systems.

Original languageEnglish
Pages (from-to)3289-3302
Number of pages14
JournalTetrahedron
Volume51
Issue number11
Publication statusPublished - 13 Mar 1995

Keywords

  • OLEFINS
  • METHYLENECYCLOPROPANES

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