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    Por favor, use este identificador para citar o enlazar este ítem: http://hdl.handle.net/10259/7085

    Título
    The role of indolyl substituents in squaramide-based anionophores
    Autor
    Picci, Giacomo
    Carreira Barral, IsraelUBU authority Orcid
    Alonso Carrillo, DanielUBU authority Orcid
    Busonera, Chiara
    Milia, Jessica
    Quesada Pato, RobertoUBU authority Orcid
    Caltagirone, Claudia
    Publicado en
    Organic & Biomolecular Chemistry. 2022,
    Editorial
    Royal Society of Chemistry
    Fecha de publicación
    2022-09
    ISSN
    1477-0520
    DOI
    10.1039/D2OB01444K
    Abstract
    A new family of squaramide-based anionophores (L1–L8) have been synthesised and fully characterised with the aim to investigate the effect of indolyl substituents on their anion binding and transmembrane transport properties. L1, L2, L6, and L8, bearing a 7-indolyl/indol-7-yl moiety as the substituent, were found to be the most efficient of the series in binding chloride with high stability constants. L1, L6, and L8 were also found to be the most potent anionophores of the series, able to mediate transmembrane anion transport. In particular, L6 bearing the 3,5-bis(trifluoromethyl)phenyl group was found to be the most active transporter, and its efficiency as an anionophore/anion transporter was favourably compared with that of their symmetrically-substituted squaramide analogues L9 and L10, previously reported in the literature.
    Materia
    Química orgánica
    Chemistry, Organic
    Bioquímica
    Biochemistry
    URI
    http://hdl.handle.net/10259/7085
    Versión del editor
    https://doi.org/10.1039/D2OB01444K
    Collections
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    Attribution-NonCommercial 3.0 Unported
    Documento(s) sujeto(s) a una licencia Creative Commons Attribution-NonCommercial 3.0 Unported
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