2026-09-17T22:37:18Zhttps://riubu.ubu.es/oai/requestoai:riubu.ubu.es:10259/70852022-10-07T00:05:15Zcom_10259_3924com_10259_5086com_10259_2604col_10259_3925
Repositorio Institucional de la Universidad de Burgos
author
Picci, Giacomo
author
Carreira Barral, Israel
author
Alonso Carrillo, Daniel
author
Busonera, Chiara
author
Milia, Jessica
author
Quesada Pato, Roberto
author
Caltagirone, Claudia
2022-10-06T09:29:20Z
2022-10-06T09:29:20Z
2022-09
1477-0520
http://hdl.handle.net/10259/7085
10.1039/D2OB01444K
1477-0539
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.
eng
Attribution-NonCommercial 3.0 Unported
The role of indolyl substituents in squaramide-based anionophores
info:eu-repo/semantics/article
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URL
https://riubu.ubu.es/bitstream/10259/7085/1/Picci-obc_2022.pdf
File
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3dab5740eb2bac652bd24ed83e79179d
787991
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Picci-obc_2022.pdf