Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Jochen Kirres"'
Autor:
Jochen Kirres, Sabine Laschat, Adrian Ruff, Iris Wurzbach, Sabine Ludwigs, Angelika Baro, Mark R. Ringenberg, Frank Giesselmann, Katharina Schmitt
Publikováno v:
Organic Chemistry Frontiers. 4:790-803
Novel [15]crown-5 and [18]crown-6 o-terphenyls differing in number and position of sulfur in the side chains and their corresponding triphenylene analogues were synthesized via a nucleophilic aromatic displacement of fluoride as the key step. Except
Publikováno v:
Liquid Crystals Today. 25:48-60
Discotic liquid crystals are promising materials for electronic device applications. Combining extended π-systems with crown ethers may further open access to functional supramolecular hybrid materials. In the present publication, we briefly summari
Publikováno v:
ChemPhysChem. 17:1159-1165
Although discotic liquid crystals are attractive functional materials, their use in electronic devices is often restricted by high melting and clearing points. Among the promising candidates for applications are [15]crown-5 ether-based liquid crystal
Autor:
Sabine Laschat, Lewis M. Antill, Angelika Baro, Jochen Kirres, Manuel M. Neidhardt, Stuart J. Beardsworth, Markus Mansueto
Publikováno v:
Liquid Crystals. 41:976-985
Meta-alkyloxyguanidinium salt-based ionic liquid crystals 3–5, 7 and 9 were synthesised and investigated with respect to the influence of meta-substitution of the cation on the mesomorphic properties. As expected, bending of the mesogenic cation in
A series of ionic liquid crystals with an alkoxy biphenyl unit tethered via an alkyl spacer to a guanidinium head group were synthesised and the mesomorphic properties were studied by differential scanning calorimetry, polarising optical microscopy a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::af8be2ab76f864f88b70fb7275f4b47a
Autor:
M. Amela-Cortes, Sabine Laschat, Jochen Kirres, Stéphane Cordier, Markus Mansueto, Manuel M. Neidhardt, Susanta K. Nayak, Stuart J. Beardsworth, Yann Molard
Publikováno v:
Chemical Communications
Chemical Communications, Royal Society of Chemistry, 2016, 52 (15), pp.3127-3130. ⟨10.1039/C5CC09110A⟩
Chemical Communications, 2016, 52 (15), pp.3127-3130. ⟨10.1039/C5CC09110A⟩
Chemical Communications, Royal Society of Chemistry, 2016, 52 (15), pp.3127-3130. ⟨10.1039/C5CC09110A⟩
Chemical Communications, 2016, 52 (15), pp.3127-3130. ⟨10.1039/C5CC09110A⟩
International audience; The ternary polyionic inorganic compound Cs2Mo6Br14 and 18-crown-6 ethers bearing two o-terphenyl units have been combined to design phosphorescent columnar liquid crystalline hybrid materials. The obtained host–guest comple
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ea9a571e812de7f6410156fe6a94311d
https://hal-univ-rennes1.archives-ouvertes.fr/hal-01263039/document
https://hal-univ-rennes1.archives-ouvertes.fr/hal-01263039/document
Autor:
Angelika Baro, Peter Staffeld, Nadia Kapernaum, Jochen Kirres, Juri Litterscheidt, Tobias Wöhrle, Johannes Christian Haenle, Sabine Laschat, Antonia Kostidou, Iris Wurzbach, Frank Giesselmann
Publikováno v:
Chemical reviews. 116(3)
Autor:
Stefan Tussetschläger, Sabine Laschat, Tobias Wöhrle, Martin Kaller, Markus Mansueto, Jochen Kirres
Publikováno v:
The Journal of organic chemistry. 79(21)
Sterically congested o-terphenyl crown ethers with alkoxy substituents at the 2,3,4-position or 3,4,5-position were synthesized from the corresponding tetrabromodibenzo[15]crown-5 and the corresponding boronic acids or borolanes via Suzuki cross-coup
Publikováno v:
Journal of chromatography. A. 1263
Polychlorinated terphenyls (PCTs) are a class of polyhalogenated compounds previously used in similar applications as polychlorinated biphenyls (PCBs). According to present knowledge all industrial production was closed in the 1970s. The total PCT ma
Publikováno v:
Chemosphere. 84(8)
Brominated 2-phenoxyanisoles (2-methoxydiphenyl ethers, 2-MeO-BDEs) are a class of halogenated natural products, produced by algae and sponges. Especially two tetrabrominated isomers, i.e. 2'-MeO-BDE 68 (BC-2) and 6-MeO-BDE 47 (BC-3), have also been