Ultramacrocyclization through reversible catenation

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

doi:10.1002/anie.200501559

Ultramacrocyclization through reversible catenation

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

Research output: Contribution to journal › Article

29 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 Pd^II-clipped coordination rings at both ends (see structure). The Pd^II ring can be regarded as a nanoscale reaction center that is available for connecting nano-scopic components without high entropy costs.

Original language	English
Pages (from-to)	4896-4899
Number of pages	4
Journal	Angewandte Chemie - International Edition
Volume	44
Issue number	31
DOIs	https://doi.org/10.1002/anie.200501559
Publication status	Published - 2005 Aug 5
Externally published	Yes

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Keywords

Catenanes
Molecular recognition
Palladium
Self-assembly
Supramolecular chemistry

ASJC Scopus subject areas

Chemistry(all)

Cite this

Hori, A., Sawada, T., Yamashita, K. I., & Fujita, M. (2005). Ultramacrocyclization through reversible catenation. Angewandte Chemie - International Edition, 44(31), 4896-4899. https://doi.org/10.1002/anie.200501559

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Access to Document

10.1002/anie.200501559