A convenient method for preparing rigid-core ionic liquid crystals

An efficient, solvent free method for the N-arylation of imidazole by 1-(dodecyloxy)-4-iodobenzene using Cu(II)-NaY as catalyst and K(2)CO(3) as base is reported. By this synthetic approach, mesomorphic 3-[4-(dodecyloxy)phenyl]-1-methyl-1H-imidazol-3-ium iodide was synthesized in a two-step procedur...

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Detalles Bibliográficos
Autores principales: Fouchet, Julien, Douce, Laurent, Heinrich, Benoît, Welter, Richard, Louati, Alain
Formato: Texto
Lenguaje:English
Publicado: Beilstein-Institut 2009
Materias:
Full Research Paper
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2813711/
https://www.ncbi.nlm.nih.gov/pubmed/20224627
http://dx.doi.org/10.3762/bjoc.5.51
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author Fouchet, Julien
Douce, Laurent
Heinrich, Benoît
Welter, Richard
Louati, Alain
author_facet Fouchet, Julien
Douce, Laurent
Heinrich, Benoît
Welter, Richard
Louati, Alain
author_sort Fouchet, Julien
collection PubMed
description An efficient, solvent free method for the N-arylation of imidazole by 1-(dodecyloxy)-4-iodobenzene using Cu(II)-NaY as catalyst and K(2)CO(3) as base is reported. By this synthetic approach, mesomorphic 3-[4-(dodecyloxy)phenyl]-1-methyl-1H-imidazol-3-ium iodide was synthesized in a two-step procedure, and its mesomorphism has been fully investigated by polarised optical microscopy, differential scanning calorimetry and X-ray diffraction. In addition its lamellar crystal structure, electrochemical behaviour and UV (absorption and emission) properties are reported.
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spelling pubmed-28137112010-03-11 A convenient method for preparing rigid-core ionic liquid crystals Fouchet, Julien Douce, Laurent Heinrich, Benoît Welter, Richard Louati, Alain Beilstein J Org Chem Full Research Paper An efficient, solvent free method for the N-arylation of imidazole by 1-(dodecyloxy)-4-iodobenzene using Cu(II)-NaY as catalyst and K(2)CO(3) as base is reported. By this synthetic approach, mesomorphic 3-[4-(dodecyloxy)phenyl]-1-methyl-1H-imidazol-3-ium iodide was synthesized in a two-step procedure, and its mesomorphism has been fully investigated by polarised optical microscopy, differential scanning calorimetry and X-ray diffraction. In addition its lamellar crystal structure, electrochemical behaviour and UV (absorption and emission) properties are reported. Beilstein-Institut 2009-10-07 /pmc/articles/PMC2813711/ /pubmed/20224627 http://dx.doi.org/10.3762/bjoc.5.51 Text en Copyright © 2009, Fouchet et al. https://creativecommons.org/licenses/by/2.0https://www.beilstein-journals.org/bjoc/termsThis is an Open Access article under the terms of the Creative Commons Attribution License (https://creativecommons.org/licenses/by/2.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. The license is subject to the Beilstein Journal of Organic Chemistry terms and conditions: (https://www.beilstein-journals.org/bjoc/terms)
spellingShingle Full Research Paper
Fouchet, Julien
Douce, Laurent
Heinrich, Benoît
Welter, Richard
Louati, Alain
A convenient method for preparing rigid-core ionic liquid crystals
title A convenient method for preparing rigid-core ionic liquid crystals
title_full A convenient method for preparing rigid-core ionic liquid crystals
title_fullStr A convenient method for preparing rigid-core ionic liquid crystals
title_full_unstemmed A convenient method for preparing rigid-core ionic liquid crystals
title_short A convenient method for preparing rigid-core ionic liquid crystals
title_sort convenient method for preparing rigid-core ionic liquid crystals
topic Full Research Paper
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2813711/
https://www.ncbi.nlm.nih.gov/pubmed/20224627
http://dx.doi.org/10.3762/bjoc.5.51
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