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Título
Synthesis of a Tetracorannulene-perylenediimide That Acts as a Selective Receptor for C60 over C70
Autor
Año del Documento
2019
Editorial
American Chemical Society
Descripción
Producción Científica
Documento Fuente
Organic Letters, 2019, 21, 15, 5803–5807
Resumo
We report the use of a tetraborylated perylenediimide as starting material for the preparation of a tetracorannulene-perylenediimide that is able to bind up to two fullerene-C60 molecules by host–guest molecular recognition with preference over C70. Titration with fullerene-C60 is followed by a dramatic shift of the aromatic signals in 1H NMR and an initial increase in the fluorescence of the system. By this simple mechanism, fluorogenic sensing of fullerene-C60 is easily accomplished by an unprecedented fluorescent turn-on mechanism.
Materias Unesco
2304 Química Macromolecular
Palabras Clave
Aromatic compounds
Chemical structure
Complexation
Fluorescence
Titration
ISSN
1523-7060
Revisión por pares
SI
Patrocinador
Este trabajo forma parte de los proyectos de investigación MCIU/AEI/FEDER PGC2018-096880-A-I00, y PGC2018-099470-B-I00
Version del Editor
Propietario de los Derechos
© American Chemical Society
Idioma
eng
Tipo de versión
info:eu-repo/semantics/acceptedVersion
Derechos
openAccess
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