Synthesis of 5,6-indolo-12-crown-4 ethers

S. V. Klyatskaya, E. V. Tretyakov, S. F. Vasilevsky

Research output: Contribution to journalArticlepeer-review


o-Alkyl derivatives of N-acetylaminobenzo-12-crowns-4 4a-f were prepared by Pd-Cu-catalyzed alkynylation of 5′-N-acetylamino-4′ -iodobenzo-12-crown-4 (2). Cyclization of compounds 4a-f afforded the corresponding substituted 5,6-indolo-12-crowns-4 5a-c.

Original languageEnglish
Pages (from-to)136-139
Number of pages4
JournalRussian Chemical Bulletin
Issue number1
Publication statusPublished - 1 Dec 2002
Externally publishedYes


  • Acetylenic derivatives
  • Benzocrown ethers
  • Cross-coupling
  • Cyclization
  • Indolocrown ethers
  • N-acetylamines

ASJC Scopus subject areas

  • Chemistry(all)

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