Functional nickel complexes of N-heterocyclic carbene ligands in pre-organized and supported thin film materials

Beitrag in einer Fachzeitschrift
(Originalarbeit)


Details zur Publikation

Autor(en): Wang X, Sobota M, Kohler F, Morain B, Melcher BU, Laurin M, Wasserscheid P, Libuda J, Meyer K
Zeitschrift: Journal of Materials Chemistry
Verlag: Royal Society of Chemistry
Jahr der Veröffentlichung: 2012
Band: 22
Heftnummer: 5
Seitenbereich: 1893-1898
ISSN: 0959-9428


Abstract


Nickel(ii) complexes with double alkyl chain functionalized N-heterocyclic carbene (NHC) ligands, [NiCl (C MIM) ] and [NiCl (C C IM) ], where C MIM = 1-dodecyl-3-methylimidazolin-2-ylidene (1) and C C IM = 1,3-didodecylimidazolin-2-ylidene (2), have been prepared and fully characterized by H NMR, C NMR, and CHN elemental analyses. Furthermore, we have developed a system, in which double long alkyl chain derivatized Ni-NHC complexes are dissolved in the related ionic liquid crystalline 1,3-didodecylimidazolium tetrafluoroborate, [C C IM][BF ], to form pre-organized structures for enhanced reactivity. Remarkably, differential scanning calorimetry, polarized optical microscopy, and temperature-programmed IR reflection absorption spectroscopy performed on a mixture of 10 wt% Ni complexes in [C C IM][BF ] demonstrate that this system retains an ionic liquid crystalline phase; even after immobilization onto a silica-100 support with pore filling α = 1. © 2012 The Royal Society of Chemistry.



FAU-Autoren / FAU-Herausgeber

Kohler, Florian
Lehrstuhl für Chemische Reaktionstechnik
Laurin, Mathias Dr.
Lehrstuhl für Physikalische Chemie II
Libuda, Jörg Prof. Dr.
Professur für Physikalische Chemie
Meyer, Karsten Prof. Dr.
Lehrstuhl für Anorganische und Allgemeine Chemie
Morain, Bruno
Lehrstuhl für Physikalische Chemie II
Sobota, Marek
Graduiertenzentrum der FAU
Wang, Xinjiao
Lehrstuhl für Anorganische und Allgemeine Chemie
Wasserscheid, Peter Prof. Dr.
Lehrstuhl für Chemische Reaktionstechnik


Zitierweisen

APA:
Wang, X., Sobota, M., Kohler, F., Morain, B., Melcher, B.U., Laurin, M.,... Meyer, K. (2012). Functional nickel complexes of N-heterocyclic carbene ligands in pre-organized and supported thin film materials. Journal of Materials Chemistry, 22(5), 1893-1898. https://dx.doi.org/10.1039/c1jm13416g

MLA:
Wang, Xinjiao, et al. "Functional nickel complexes of N-heterocyclic carbene ligands in pre-organized and supported thin film materials." Journal of Materials Chemistry 22.5 (2012): 1893-1898.

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Zuletzt aktualisiert 2018-09-08 um 00:09