@misc{10481/107749,
year = {2025},
month = {7},
url = {https://hdl.handle.net/10481/107749},
abstract = {In this work, we synthesized and studied fluorinated o-oligophenylene
ethynylenes (o-OPEs). Arene−perfluoroarene interactions promote the folding of the
extremes of the OPE stabilizing folded conformations and extending the helical
conformation to two complete turns, thus improving their chiroptical responses
compared to the nonfluorinated analogue. Dissymmetry factors gabs and glum reached
values of ∼3 × 10−2 on the perfluorinated compound, which represents a 3-fold increase
compared to that of the nonfluorinated analogue and is an exceptional value for a small
organic molecule.},
organization = {MICIU/AEI/10.13039/501100011033 and ERDF, EU (Projects PID2023-146801NB-C31 and PID2021-127964NB-C22)},
organization = {MCIN/AIE/10.13039/501100011033 (FPU contracts FPU16/02597 and FPU19/03751)},
organization = {Italian Ministry of University and Research (MUR) (Project SMART HELIX, prot. 2022B3EFJH)},
organization = {Universidad de Granada / CBUA (Open access)},
publisher = {American Chemical Society},
title = {Enhancement of the Chiroptical Properties of o‑OPE through Arene−Perfluoroarene Interactions},
doi = {10.1021/acs.orglett.5c02277},
author = {Otero, Darío and Martínez Pinel, Álvaro and Ortuño Guzmán, Ana María and Álvarez de Cienfuegos, Luis and Cuerva Carvajal, Juan Manuel and Longhi, Giovanna and Millán Delgado, Alba and Miguel Álvarez, Delia},
}