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Programming recognition arrays through double chalcogen-bonding interactions

Biot, Nicolas and Bonifazi, Davide 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: 03 Jul 2019 01:52
URI: http://orca.cf.ac.uk/id/eprint/107406

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