Littérature scientifique sur le sujet « Hexakisadducts »
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Articles de revues sur le sujet "Hexakisadducts"
Kraft, Andreas, Johannes Stangl, Ana-Maria Krause, Klaus Müller-Buschbaum et Florian Beuerle. « Supramolecular frameworks based on [60]fullerene hexakisadducts ». Beilstein Journal of Organic Chemistry 13 (2 janvier 2017) : 1–9. http://dx.doi.org/10.3762/bjoc.13.1.
Texte intégralBraun, Martin, Uwe Hartnagel, Elena Ravanelli, Boris Schade, Christoph Böttcher, Otto Vostrowsky et Andreas Hirsch. « Amphiphilic [5:1]- and [3:3]-Hexakisadducts of C60 ». European Journal of Organic Chemistry 2004, no 9 (mai 2004) : 1983–2001. http://dx.doi.org/10.1002/ejoc.200300663.
Texte intégralHerzog, Andrea, Andreas Hirsch et Otto Vostrowsky. « Dendritic Mixed Hexakisadducts of C60 with aTh Symmetrical Addition Pattern ». European Journal of Organic Chemistry 2000, no 1 (janvier 2000) : 171–80. http://dx.doi.org/10.1002/(sici)1099-0690(200001)2000:1<171 ::aid-ejoc171>3.0.co;2-b.
Texte intégralHörmann, Frank, Michael Brettreich, Wolfgang Donaubauer, Frank Hampel et Andreas Hirsch. « Highly Efficient Synthesis of Globular (Bola)amphiphilic [5:1]Hexakisadducts of C60 ». Chemistry - A European Journal 19, no 8 (10 janvier 2013) : 2814–25. http://dx.doi.org/10.1002/chem.201203863.
Texte intégralBeuerle, Florian, et Andreas Hirsch. « Synthesis of Amphiphilic [60]Fullerene [3:3]Hexakisadducts with Four Spherically Defined Addend Zones ». Chemistry - A European Journal 15, no 30 (27 juillet 2009) : 7447–55. http://dx.doi.org/10.1002/chem.200900330.
Texte intégralHirsch, Andreas, et Otto Vostrowsky. « C60 Hexakisadducts with an Octahedral Addition Pattern − A New Structure Motif in Organic Chemistry ». European Journal of Organic Chemistry 2001, no 5 (mars 2001) : 829–48. http://dx.doi.org/10.1002/1099-0690(200103)2001:5<829 ::aid-ejoc829>3.0.co;2-v.
Texte intégralHartnagel, Uwe, Andreas Hirsch, Delphine Felder-Flesch, Jean-Louis Gallani et Cyril Bourgogne. « Spreading behaviour of a series of amphiphilic [3 : 3] [60]fullerene hexakisadducts : a systematic study ». Journal of Experimental Nanoscience 3, no 3 (septembre 2008) : 229–44. http://dx.doi.org/10.1080/17458080802294432.
Texte intégralHirsch, A., et O. Vostrowsky. « ChemInform Abstract : C60 Hexakisadducts with an Octahedral Addition Pattern - A New Structure Motif in Organic Chemistry ». ChemInform 33, no 4 (23 mai 2010) : no. http://dx.doi.org/10.1002/chin.200204268.
Texte intégralQian, Wenyuan, et Yves Rubin. « A Parallel Library of all Seven A2+B2+C2Th Regioisomeric Hexakisadducts of Fullerene C60 : Inspiration from Werner's Octahedral Stereoisomerism ». Angewandte Chemie 112, no 17 (1 septembre 2000) : 3263–67. http://dx.doi.org/10.1002/1521-3757(20000901)112:17<3263 ::aid-ange3263>3.0.co;2-p.
Texte intégralQian, Wenyuan, et Yves Rubin. « A Parallel Library of all Seven A2+B2+C2Th Regioisomeric Hexakisadducts of Fullerene C60 : Inspiration from Werner's Octahedral Stereoisomerism ». Angewandte Chemie 39, no 17 (1 septembre 2000) : 3133–37. http://dx.doi.org/10.1002/1521-3773(20000901)39:17<3133 ::aid-anie3133>3.0.co;2-0.
Texte intégralThèses sur le sujet "Hexakisadducts"
Gmehling, Alexander [Verfasser], et Andreas [Akademischer Betreuer] Hirsch. « Regioselective Synthesis of C60-Tris- and Hexakisadducts with C3v-Symmetrical Phosphate Trismalonate Addends / Alexander Gmehling. Betreuer : Andreas Hirsch ». Erlangen : Universitätsbibliothek der Universität Erlangen-Nürnberg, 2013. http://d-nb.info/1033029939/34.
Texte intégralMontellano, Lopez Alejandro. « Polyamidoamine dendritic fullerene derivatives for biological and material applications ». Doctoral thesis, Università degli studi di Trieste, 2012. http://hdl.handle.net/10077/7392.
Texte intégralFullerene C60 science can been broadly divided into the study of three areas: (i) its reactivitythat permits the obtention of modified fullerene derivatives, which can typically found (ii) biological and (iii) material applications. The main goal of this thesis is the synthesis and characterization of a library of monoadducts, bisadducts and hexakisadducts of fullerene C60 containing different generations of PAMAM dendron. On this purpose we have firstly studied the functionalization of fullerene C60 by means of 1,3-dipolar cycloaddition. On this purpose, we moved from the classic conditions by employing MW irradiation as the heating source, combined with ionic liquids as the solvent phase in order to obtain remarkable differences in the reactivity and the polyaddition selectivity. In a second stage we have been dealing with the separate synthesis of four different generations of PAMAM dendron and different fulleropyrrolidine moieties including: monoadduct and five bisadducts isomers to finally attach them via amidation. We have complete this library with the employment of the Bingel-Hirsch reaction to attach twelve units of a PAMAM first generation dendron to the carbon cage to obtain a Th symmetric hexakisadduct. As a result, a variety of fullerene derivatives with an enhanced water solubility was obtained, opening the door to their utilization for biological applications. Thus, we can distinguished between those containing terminal, positive-charged amines that can be used to efficiently complex oligonucleotides and those that contains one or more terminal-free carboxylic acid that can be used as anchor points for further functionalization. Concerning to those potentially used for transfection, the broad range of examples described in this thesis will permit to examine the role of the dendron moiety, the fullerene, and the distribution of the positive charges around the fullerene sphere, as key points into the complexation and transfection processes. Furthermore, complexation studies of some of these derivatives has been performed, all of them exhibiting a high affinity towards DNA complexation, demonstrating the great potential of these derivatives for transfection. In the last part of this thesis, we have focused on the synthesis of two porphyrin-dendrofullerene dyads with or without an amide linker. Since the water solubility usually goes hand in hand with a good number of charges we have incorporated an asymmetric tryspyridilporphyrin conferring three more positive charges to the final structure, that provides an additional solubility to the final molecule. This system is of the most interest since electron transfer processes could be studied in polar media. In addition, electrostatic interactions could be further exploited with negative charged systems to build up high complex systems.
XXIV Ciclo
1985
Chapitres de livres sur le sujet "Hexakisadducts"
Felder-Flesch, Delphine. « Self- or Induced Organization of [60]Fullerene Hexakisadducts ». Dans Fullerenes and Other Carbon-Rich Nanostructures, 101–43. Berlin, Heidelberg : Springer Berlin Heidelberg, 2013. http://dx.doi.org/10.1007/430_2013_111.
Texte intégralActes de conférences sur le sujet "Hexakisadducts"
Vostrowsky, O. « Globular amphiphiles : Membrane forming hexakisadducts of fullerene C[sub 60] ». Dans The 14th international winterschool on electronic properties of novel materials - molecular nanostructures. AIP, 2000. http://dx.doi.org/10.1063/1.1342466.
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