RT Journal Article
T1 New Insights into Acylhydrazones E/Z isomerization: An Experimental and Theoretical Approach.
A1 Fernández-Palacios, Sara
A1 Matamoros, Esther
A1 Morato Rojas, Isabel
A1 López Navarrete, Juan T.
A1 Ruiz-Delgado, María del Carmen
A1 Vida-Pol, Yolanda
A1 Perez-Inestrosa, Ezequiel
K1 Fotoquímica
AB A family of acylhydrazones have been prepared and characterized with the aim of investigating their potential as information storage systems. Their well stablished synthetic methodologies allowed the preparation of seven chemically stable acylhydrazones in excellent yields, that have been photophysically and photochemically characterized. In addition, DFT and TD-DFT calcula-tions have been performed to gain more insights into the structural, energetics and photophysi-cal properties of the E/Z isomers. Our results reveal that the E,Z configurational isomerization upon irradiation is highly dependent on the stabilization of the E or Z isomer due to the for-mation of intramolecular H bonds and electronic/steric effects intrinsically related to their structures. In addition, Raman spectroscopy is also used to confirm molecular structural changes after the formation of hydrogen bonds in the isomers
PB MDPI
YR 2023
FD 2023
LK https://hdl.handle.net/10630/34488
UL https://hdl.handle.net/10630/34488
LA eng
NO Fernández-Palacios, S.; Matamoros, E.; Morato Rojas, I.; López Navarrete, J.T.; Ruiz Delgado, M.C.; Vida, Y.; Perez-Inestrosa, E. New Insights into Acylhydrazones E/Z Isomerization: An Experimental and Theoretical Approach. Int. J. Mol. Sci. 2023, 24, 14739. https://doi.org/10.3390/ijms241914739
NO Publicación en Open Acces. https://www.mdpi.com/1422-0067/24/19/14739
NO This research at the University of Málaga was funded by the Junta de Andalucı́a (FQM-159 and FQM-017) projects, Ministerio de Ciencia y Educación (PID2019-110305GB-I00 and PID2019-104293GB-I00). and “Plan Propio Universidad de Málaga” (UMA-Andalucía-TECH).
DS RIUMA. Repositorio Institucional de la Universidad de Málaga
RD 21 ene 2026