Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Markus Mansueto"'
Autor:
Martin Butschies, Manuel M. Neidhardt, Markus Mansueto, Sabine Laschat, Stefan Tussetschläger
Publikováno v:
Beilstein Journal of Organic Chemistry, Vol 9, Iss 1, Pp 1093-1101 (2013)
The recently introduced concept of ionic liquid crystals (ILCs) with complementary ion pairs, consisting of both, mesogenic cation and anion, was extended from guanidinium sulfonates to guanidinium sulfonimides. In this preliminary study, the synthes
Externí odkaz:
https://doaj.org/article/78e03951b42642bdb83558ba4407d0a0
Publikováno v:
Journal of Molecular Liquids. 227:202-209
The high polarity of ionic liquids (ILs) often prevents the formulation of efficient and strongly structured aqueous microemulsions in which the IL is supposed to replace the hydrophobic oil phase. One strategy to overcome this problem is to reduce t
Publikováno v:
Tetrahedron. 70:6258-6264
Novel thioether-linked imidazolium ionic liquid crystals were synthesized starting from methyl 2-mercaptoacetate. The mesomorphic properties were determined by differential scanning calorimetry (DSC), polarizing optical microscopy (POM), and X-ray di
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
Autor:
Martin Butschies, Stefan Tussetschläger, Johannes Christian Haenle, Sabine Laschat, Christof Schneck, Frank Giesselmann, Markus Mansueto
Publikováno v:
Liquid Crystals. 41:821-838
Ionic liquid crystals based on congruent ion pairs composed of mesogenic cations and anions of similar shape provide an attractive tool for the tuning of mesophase properties. Here, the effect of the number and symmetry of lipophilic side chains and
Publikováno v:
Chemistry - A European Journal. 19:16058-16065
Novel chiral amino acid derived ionic liquid crystals with amine and amide moieties as spacers between the imidazolium head group and the alkyl chain were synthesised. The key step in the synthesis utilised the relatively uncommon SO3 leaving group i
Autor:
Markus Mansueto, Sabine Laschat, Martin Butschies, Stefan Tussetschläger, Manuel M. Neidhardt
Publikováno v:
Beilstein Journal of Organic Chemistry
Beilstein Journal of Organic Chemistry, Vol 9, Iss 1, Pp 1093-1101 (2013)
Beilstein Journal of Organic Chemistry, Vol 9, Iss 1, Pp 1093-1101 (2013)
The recently introduced concept of ionic liquid crystals (ILCs) with complementary ion pairs, consisting of both, mesogenic cation and anion, was extended from guanidinium sulfonates to guanidinium sulfonimides. In this preliminary study, the synthes
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
Publikováno v:
Synthesis. 2011:3032-3036
New bisimidazolium salts based on pyrogallol with flexible ethyland P-xylyl spacers and with a seriesof different counter-ions were prepared. ¹ H NMRstudies showed a good linear correlation of the chemical shift withthe radius of the anion.
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