Stapled helical: o-OPE foldamers as new circularly polarized luminescence emitters based on carbophilic interactions with Ag(i)-sensitivity
Entity
UAM. Departamento de Química OrgánicaPublisher
Royal Society of ChemistryDate
2016-05-16Citation
10.1039/c6sc01808d
Chemical Science 7.9 (2016): 5663-5670
ISSN
2041-6520 (print); 2041-6539 (online)DOI
10.1039/c6sc01808dFunded by
We thank Intramural CSIC project (201530E01) and MICINN (FEDER funded Grants CTQ2014-53598, CTQ2011-24783 and CTQ2014-53894-R) for financial support.Project
Gobierno de España. CTQ2014-53598; Gobierno de España. CTQ2011-24783; Gobierno de España. CTQ2014-53894-REditor's Version
http://dx.doi.org/10.1039/c6sc01808dSubjects
Luminescence; Silver; Circular polarized; Enantiopure; Foldamers; QuímicaRights
© The Royal Society of Chemistry 2016Abstract
ortho-Oligo(phenylene)ethynylenes (o-OPEs) stapled with enantiopure 2,3-dihydroxybutane diethers have highly intense circular dichroism (CD) spectra and excellent circular polarized luminescence (CPL) responses (glum values up to 1.1 × 10-2), which are consistent with homochiral helically folded structures. In the presence of Ag(i), a change in the CPL emission is observed, representing the first example of CPL active small organic molecular emitters, which can be modulated by carbophilic interactions in a reversible manner
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Google Scholar:Morcillo, S. F.
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Miguel, D.
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Álvarez de Cienfuegos, Luis
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Justicia, J.
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Abbate, S.
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Castiglioni, E.
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Bour, C.
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Ribagorda Lobera, María
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Cárdenas, D.J.
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Paredes, J.M.
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Crovetto, L.
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Choquesillo- Lazarte, D.
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Mota, A.J.
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Carreño García, Carmen
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Longhi, G.
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Cuerva Carvajal, Juan Manuel
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