Regiodirected substitution of [2.2]paracyclophanedienes and [2.2]paracyclophanes through tricarbonylchronium complexation

Michael Stöbbe, Oliver Reiser, Thies Thiemann, Rhys G. Daniels, Armin de Meijere

Research output: Contribution to journalArticlepeer-review

12 Citations (Scopus)

Abstract

4,7-dialkoxy[2.2]paracyclophanes and the corresponding 1,9-dienes are shown to undergo selective conplexation with Cr(CO)3L3-reagent on their less substituted benzene moiety. Lithiation/silytion of these complexes leads to arene- or bridge-substitution, respectively. An analagous behaviour is observed for the tricarbonylchromium[2.2]paracyclophane and its 1,9-diene.

Original languageEnglish
Pages (from-to)2353-2356
Number of pages4
JournalTetrahedron Letters
Volume27
Issue number21
DOIs
Publication statusPublished - 1986
Externally publishedYes

ASJC Scopus subject areas

  • Biochemistry
  • Drug Discovery
  • Organic Chemistry

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