Regioselective intramolecular-bridging of calix[8]arenes: Unexpected isolation of a doubly-bridged unimolecular capsule-like compound

Atsushi Ikeda, Kiyotaka Akao, Takaaki Harada, Seiji Shinkai

Research output: Contribution to journalArticle

22 Citations (Scopus)

Abstract

We report new methods for the synthesis of intramolecularly-bridged calix[8]arenes by bis(bromomethyl)reagents. We could isolate not only singly-bridged compounds but also a doubly-bridged compound. The doubly-bridged compound has a unique capsule-like structure, the cavity of which consists of eight phenolic oxygens.

Original languageEnglish
Pages (from-to)1621-1624
Number of pages4
JournalTetrahedron Letters
Volume37
Issue number10
DOIs
Publication statusPublished - Mar 4 1996

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Bridged-Ring Compounds
Capsules
Oxygen

All Science Journal Classification (ASJC) codes

  • Biochemistry
  • Drug Discovery
  • Organic Chemistry

Cite this

Regioselective intramolecular-bridging of calix[8]arenes : Unexpected isolation of a doubly-bridged unimolecular capsule-like compound. / Ikeda, Atsushi; Akao, Kiyotaka; Harada, Takaaki; Shinkai, Seiji.

In: Tetrahedron Letters, Vol. 37, No. 10, 04.03.1996, p. 1621-1624.

Research output: Contribution to journalArticle

Ikeda, Atsushi ; Akao, Kiyotaka ; Harada, Takaaki ; Shinkai, Seiji. / Regioselective intramolecular-bridging of calix[8]arenes : Unexpected isolation of a doubly-bridged unimolecular capsule-like compound. In: Tetrahedron Letters. 1996 ; Vol. 37, No. 10. pp. 1621-1624.
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