58488 20210121114513.0 doi 10.1002/chem.201500477 sideral 90848 ART-2015-90848 eng Feringán, B. Supramolecular columnar liquid crystals formed by hydrogen bonding between a clicked star-shaped s-triazine and benzoic acids 2015 Access copy available to the general public Unrestricted A star-shaped tris(triazolyl)triazine is shown to establish hydrogen-bond interactions with polycatenar benzoic acids. The formation of hydrogen-bonded triazine/acid complexes has been demonstrated both in solution and in bulk by different techniques. The complexes, mainly formed by nonmesogenic components, all show enantiotropic hexagonal columnar mesomorphism, which relies on the formation of hydrogen-bond complexes in a triazine/acid ratio of 1:3. This approach combines the straightforward synthesis of a nonmesomorphic triazine core by click chemistry, and the preparation of a supramolecular complex, providing a much more convenient route than covalent synthesis to modify the periphery of triazine discotics and thus to modulate their functionality. info:eu-repo/grantAgreement/ES/DGA/E04 info:eu-repo/grantAgreement/ES/MINECO/CTQ2012-35692 info:eu-repo/grantAgreement/ES/MINECO/MAT2011-27978-C02-01 info:eu-repo/grantAgreement/ES/MINECO/MAT2012-38538-C03-01 info:eu-repo/semantics/openAccess All rights reserved http://www.europeana.eu/rights/rr-f/ 5.771 2015 CHEMISTRY, MULTIDISCIPLINARY 24 / 163 = 0.147 2015 Q1 T1 2.461 2015 Chemistry (miscellaneous) 2015 Q1 info:eu-repo/semantics/article info:eu-repo/semantics/submittedVersion (orcid)0000-0003-1378-0571 Romero, P. Universidad de Zaragoza (orcid)0000-0001-9866-6633 Serrano, J.L. Universidad de Zaragoza (orcid)0000-0002-7854-6316 Giménez, R. Universidad de Zaragoza (orcid)0000-0001-7091-077X Sierra, T. Universidad de Zaragoza 2013 765 Universidad de Zaragoza Dpto. Química Orgánica Área Química Orgánica 21, 24 (2015), 8859-8866 Chemistry (Weinh.) Chemistry - A European Journal 0947-6539 696036 http://zaguan.unizar.es/record/58488/files/texto_completo.pdf Preprint 114722 http://zaguan.unizar.es/record/58488/files/texto_completo.jpg?subformat=icon icon Preprint oai:zaguan.unizar.es:58488 articulos driver 2021-01-21-10:58:12 ARTICLE