Programming recognition arrays through double chalcogen-bonding interactions

Biot, Nicolas and Bonifazi, Davide ORCID: https://orcid.org/0000-0001-5717-0121 2018. Programming recognition arrays through double chalcogen-bonding interactions. Chemistry - a European Journal 24 (21) , pp. 5439-5443. 10.1002/chem.201705428

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Abstract

In this work, we have programmed and synthesized a recognition motif constructed around a chalcogenazolo-pyridine scaffold (CGP) that, through the formation of frontal double chalcogen-bonding interactions, associates into dimeric EX-type complexes. The reliability of the double chalcogen-bonding interaction has been shown at the solid-state by X-ray analysis, depicting the strongest recognition persistence for a Te-congener. The high recognition fidelity, chemical and thermal stability and easy derivatization at the 2-position makes CGP a convenient motif for constructing supramolecular architectures through programmed chalcogen-bonding interactions.

Item Type:	Article
Date Type:	Publication
Status:	Published
Schools:	Chemistry
Publisher:	WileyBlackwell
ISSN:	0947-6539
Date of First Compliant Deposit:	7 December 2017
Date of Acceptance:	30 November 2017
Last Modified:	12 Nov 2024 17:15
URI:	https://orca.cardiff.ac.uk/id/eprint/107406

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