Ultramacrocyclization through reversible catenation

Akiko Hori, Tomohisa Sawada, Ken Ichi Yamashita, Makoto Fujita

Research output: Contribution to journalArticle

28 Citations (Scopus)

Abstract

(Chemical Equation Presented) Extreme macrocyclization! An ultramacrocyclic structure with 238 non-hydrogen atoms in its backbone is obtained quantitatively through the reversible catenation of a double-loop compound that contains PdII-clipped coordination rings at both ends (see structure). The PdII ring can be regarded as a nanoscale reaction center that is available for connecting nano-scopic components without high entropy costs.

Original languageEnglish
Pages (from-to)4896-4899
Number of pages4
JournalAngewandte Chemie - International Edition
Volume44
Issue number31
DOIs
Publication statusPublished - 2005 Aug 5
Externally publishedYes

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Entropy
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Keywords

  • Catenanes
  • Molecular recognition
  • Palladium
  • Self-assembly
  • Supramolecular chemistry

ASJC Scopus subject areas

  • Chemistry(all)

Cite this

Ultramacrocyclization through reversible catenation. / Hori, Akiko; Sawada, Tomohisa; Yamashita, Ken Ichi; Fujita, Makoto.

In: Angewandte Chemie - International Edition, Vol. 44, No. 31, 05.08.2005, p. 4896-4899.

Research output: Contribution to journalArticle

Hori, Akiko ; Sawada, Tomohisa ; Yamashita, Ken Ichi ; Fujita, Makoto. / Ultramacrocyclization through reversible catenation. In: Angewandte Chemie - International Edition. 2005 ; Vol. 44, No. 31. pp. 4896-4899.
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