Structure-encoded anion inclusion in siloxane-based hybrid cages derived from stereoregular cyclic tetrasiloxanes.

Authors

Yuya Seino, Norimitsu Tohnai, Yoshiro Kaneko

Published in

Chemical communications (Cambridge, England). Jun 26, 2026. Epub Jun 26, 2026.

Abstract

In this study, a cage-like compound, CyTS-U-CyTS, was prepared via urea-linked dimerisation of aminopropyl-functionalised all-cis cyclic tetrasiloxanes. Single-crystal X-ray analysis confirmed its structure. CyTS-U-CyTS exhibited the ability to include anions, accommodating anionic species derived from tetrabutylammonium chloride and bromide within its internal cavity.

PMID:
42359481
Bibliographic data and abstract were imported from PubMed on 26 Jun 2026.

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