Unprecedented cyclisations of calix[4]arenes with glycols under the Mitsunobu protocol. Part 1

A new perspective for the synthesis of calixcrowns

Viktor Csokai, A. Grün, I. Bitter

Research output: Contribution to journalArticle

35 Citations (Scopus)

Abstract

Selective ring closures of p-tert-butylthiacalix[4]arene and p-tert-butylcalix[4]arene with oligoethylene glycols were performed under the Mitsunobu protocol using the DEAD/TPP system. The method opens a new perspective for the syntheses of 1,3-calixcrowns.

Original languageEnglish
Pages (from-to)4681-4684
Number of pages4
JournalTetrahedron Letters
Volume44
Issue number25
DOIs
Publication statusPublished - Jun 16 2003

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Glycols
Cyclization
p-tert-butylthiacalix(4)arene

Keywords

  • Calix[4]crowns
  • Cyclisation
  • Glycols
  • Mitsunobu reaction

ASJC Scopus subject areas

  • Biochemistry
  • Organic Chemistry
  • Drug Discovery

Cite this

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AU - Grün, A.

AU - Bitter, I.

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AB - Selective ring closures of p-tert-butylthiacalix[4]arene and p-tert-butylcalix[4]arene with oligoethylene glycols were performed under the Mitsunobu protocol using the DEAD/TPP system. The method opens a new perspective for the syntheses of 1,3-calixcrowns.

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KW - Cyclisation

KW - Glycols

KW - Mitsunobu reaction

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