RT info:eu-repo/semantics/article
T1 Synthesis of a Tetracorannulene-perylenediimide That Acts as a Selective Receptor for C60 over C70
A1 García-Calvo, Víctor
A1 Cuevas, José V.
A1 Barbero San Juan, Héctor
A1 Ferrero, Sergio
A1 Álvarez González, Celedonio Manuel
A1 González, Jesús A.
A1 Díaz de Greñu, Borja
A1 García-Calvo, José
A1 Torroba, Tomás
K1 Aromatic compounds
K1 Chemical structure
K1 Complexation
K1 Fluorescence
K1 Titration
K1 2304 Química Macromolecular
AB 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.
PB American Chemical Society
SN 1523-7060
YR 2019
FD 2019-06-26
LK https://uvadoc.uva.es/handle/10324/65459
UL https://uvadoc.uva.es/handle/10324/65459
LA eng
NO Organic Letters, 2019, 21, 15, 5803–5807
NO Producción Científica
DS UVaDOC
RD 27-jul-2024