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Enhancement of anion recognition exhibited by a halogen-bonding rotaxane host system
journal contribution
posted on 2023-05-17, 17:17 authored by Nathan KilahNathan Kilah, Wise, MD, Serpell, CJ, Thompson, AL, White, NG, Christensen, KE, Beer, PDWe report the first use of solution-phase halogen bonding to control and facilitate the assembly of an interlocked structure through the bromide anion-templated formation of a rotaxane based upon an iodotriazolium axle. The incorporation of a halogen atom into the rotaxane host cavity dramatically improves the anion-recognition capabilities of the interlocked receptor, giving unusual iodide selectivity in a competitive aqueous medium.
History
Publication title
American Chemical Society. JournalVolume
132Issue
34Pagination
11893-11895ISSN
0002-7863Department/School
School of Natural SciencesPublisher
Amer Chemical SocPlace of publication
1155 16Th St, Nw, Washington, USA, Dc, 20036Rights statement
Copyright 2010 American Chemical SocietyRepository Status
- Restricted