75841 20200117221614.0 doi 10.1021/acsomega.8b01696 sideral 108381 ART-2018-108381 eng Echeverri, M. Fluorescent and Electroactive Monoalkyl BTD-Based Liquid Crystals with Tunable Self-Assembling and Electronic Properties 2018 Access copy available to the general public Unrestricted We report here on a series of redox active benzothiadiazole-based luminophores ffinctionalized on one edge with a phenyl-nonyl substituent, which confers these molecules a rodlike shape and a tendency to self-assemble into layered superstructures. On the other edge, the molecules are endowed with different p-substituted phenyl rings, which allows the modulation of their redox and optical properties on the basis of the electronic nature of the terminal substituents. We have found that just one lateral alkyl chain is sufficient to induce mesomorphism in these molecules, which present nematic or smectic mesophases upon therinal treatment. Single-crystal analysis allows us to get an insight into the nature of the forces responsible for different supramolecular assemblies in these derivatives, and point to a strong contribution of the terminal groups in the different arrangements observed. The interesting redox and optical properties together with their self-assembling tendencies render these new materials interesting candidates for optoelectromcs. info:eu-repo/grantAgreement/ES/MINECO/CTQ2016-78557-R info:eu-repo/semantics/openAccess by http://creativecommons.org/licenses/by/3.0/es/ 2.584 2018 CHEMISTRY, MULTIDISCIPLINARY 75 / 172 = 0.436 2018 Q2 T2 0.754 2018 Chemistry (miscellaneous) 2018 Q1 Chemical Engineering (miscellaneous) 2018 Q1 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Martin, I. (orcid)0000-0002-8932-9085 Concellon, A. Universidad de Zaragoza Ruiz, C. (orcid)0000-0003-0063-9456 San Anselmo, M. Universidad de Zaragoza Gutierrez-Puebla, E. (orcid)0000-0001-9866-6633 Serrano, J.L. Universidad de Zaragoza Gomez-Lor, B. 2013 765 Universidad de Zaragoza Dpto. Química Orgánica Área Química Orgánica 3, 9 (2018), 11857-11864 ACS Omega ACS Omega 2470-1343 520162 http://zaguan.unizar.es/record/75841/files/texto_completo.pdf Versión publicada 124634 http://zaguan.unizar.es/record/75841/files/texto_completo.jpg?subformat=icon icon Versión publicada oai:zaguan.unizar.es:75841 articulos driver 2020-01-17-21:49:51 ARTICLE