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Thinking Outside the Blue Box: From Molecular to Supramolecular PH-Responsiveness
dc.contributor.author | Blanco-Gómez, Arturo | |
dc.contributor.author | Neira, Iago | |
dc.contributor.author | Barriada, José Luis | |
dc.contributor.author | Melle-Franco, Manuel | |
dc.contributor.author | Peinador, Carlos | |
dc.contributor.author | García, Marcos D. | |
dc.date.accessioned | 2019-12-27T10:05:13Z | |
dc.date.available | 2019-12-27T10:05:13Z | |
dc.date.issued | 2019-10-23 | |
dc.identifier.citation | A. Blanco-Gómez, I. Neira, J. L. Barriada, M. Melle-Franco, C. Peinador and M. D. García, Chem. Sci., 2019, 10, 10680–10686. | es_ES |
dc.identifier.issn | 2041-6539 | |
dc.identifier.uri | http://hdl.handle.net/2183/24551 | |
dc.description.abstract | [Abstract] We present herein the development of a new polycationic cyclophane: the “red box”, second in a series of hydrazone-based analogues of the well-known organic receptor cyclobis(paraquat-p-phenylene)cyclophane (“blue box”). The macrocycle has been prepared in an excellent yield in aqueous media, and shows both a remarkable pH-responsiveness and unusual hydrolytic stability of the two hydrazone C[double bond, length as m-dash]N bonds, associated with charge delocalization of the amine lone pair. Whilst in aqueous media the “red box” is able to complex a variety of aromatic substrates, both in its acidic and basic form, in organic media the cyclophane is only able to capture those in the acidic form, resulting in supramolecular pH-responsiveness. | es_ES |
dc.description.sponsorship | Ministerio de Economía y Competitividad; CTQ2016-75629-P | es_ES |
dc.description.sponsorship | Xunta de Galicia; ED431C 2018/39 | es_ES |
dc.description.sponsorship | Portuguese Foundation for Science and Technology; PTDC/FIS-NAN/4662/2014 | es_ES |
dc.description.sponsorship | Portuguese Foundation for Science and Technology; IF/00894/2015 | es_ES |
dc.description.sponsorship | Portuguese Foundation for Science and Technology; UID/CTM/50011/2019 | es_ES |
dc.language.iso | eng | es_ES |
dc.publisher | Royal Society of Chemistry | es_ES |
dc.relation.uri | https://doi.org/10.1039/C9SC04489B | es_ES |
dc.rights | Atribución-NoComercial 3.0 España | es_ES |
dc.rights.uri | http://creativecommons.org/licenses/by-nc/3.0/es/ | * |
dc.subject | Supramolecular chemistry | es_ES |
dc.subject | Host-guest chemistry | es_ES |
dc.subject | Molecular switches | es_ES |
dc.subject | Supramolecular switches | es_ES |
dc.subject | Cyclophanes | es_ES |
dc.title | Thinking Outside the Blue Box: From Molecular to Supramolecular PH-Responsiveness | es_ES |
dc.type | info:eu-repo/semantics/article | es_ES |
dc.rights.access | info:eu-repo/semantics/openAccess | es_ES |
UDC.journalTitle | Chemical Science | es_ES |
UDC.volume | 10 | es_ES |
UDC.issue | 46 | es_ES |
UDC.startPage | 10680 | es_ES |
UDC.endPage | 10686 | es_ES |
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