Gutmann, T. ; Ratajczyk, T. ; Dillenberger, S. ; Xu, Y. P. ; Grünberg, A. ; Breitzke, H. ; Bornmerich, U. ; Trantzschel, T. ; Bernarding, J. ; Buntkowsky, G. (2011)
New investigations of technical rhodium and iridium catalysts in homogeneous phase employing para-hydrogen induced polarization.
In: Solid State Nuclear Magnetic Resonance, 40 (2)
Artikel, Bibliographie
Kurzbeschreibung (Abstract)
It is shown that the para-hydrogen induced polarization (PHIP) phenomenon in homogenous solution containing the substrate styrene is also observable employing simple inorganic systems of the form MCl(3)center dot xH(2)O (M= Rh, Ir) as catalyst. Such observation confirms that already very simple metal complexes enable the creation of PHIP signal enhancement in solution. This opens up new pathways to increase the sensitivity of NMR and MRT by PHIP enhancement using cost-effective catalysts and will be essential for further mechanistic studies of simple transition metal systems. (C) 2011 Elsevier Inc. All rights reserved.
| Typ des Eintrags: | Artikel |
|---|---|
| Erschienen: | 2011 |
| Autor(en): | Gutmann, T. ; Ratajczyk, T. ; Dillenberger, S. ; Xu, Y. P. ; Grünberg, A. ; Breitzke, H. ; Bornmerich, U. ; Trantzschel, T. ; Bernarding, J. ; Buntkowsky, G. |
| Art des Eintrags: | Bibliographie |
| Titel: | New investigations of technical rhodium and iridium catalysts in homogeneous phase employing para-hydrogen induced polarization |
| Sprache: | Englisch |
| Publikationsjahr: | 2011 |
| Titel der Zeitschrift, Zeitung oder Schriftenreihe: | Solid State Nuclear Magnetic Resonance |
| Jahrgang/Volume einer Zeitschrift: | 40 |
| (Heft-)Nummer: | 2 |
| URL / URN: | http://apps.webofknowledge.com/full_record.do?product=WOS&se... |
| Kurzbeschreibung (Abstract): | It is shown that the para-hydrogen induced polarization (PHIP) phenomenon in homogenous solution containing the substrate styrene is also observable employing simple inorganic systems of the form MCl(3)center dot xH(2)O (M= Rh, Ir) as catalyst. Such observation confirms that already very simple metal complexes enable the creation of PHIP signal enhancement in solution. This opens up new pathways to increase the sensitivity of NMR and MRT by PHIP enhancement using cost-effective catalysts and will be essential for further mechanistic studies of simple transition metal systems. (C) 2011 Elsevier Inc. All rights reserved. |
| Freie Schlagworte: | para-hydrogen induced polarization homogeneous catalysis nuclear magnetic resonance sensitivity enhancement parahydrogen-induced polarization heterogeneous hydrogenation olefins acetylenes alignment arenes |
| Zusätzliche Informationen: | 822CG Times Cited:2 Cited References Count:26 |
| Fachbereich(e)/-gebiet(e): | 07 Fachbereich Chemie 07 Fachbereich Chemie > Eduard Zintl-Institut > Fachgebiet Physikalische Chemie |
| Hinterlegungsdatum: | 27 Okt 2014 20:41 |
| Letzte Änderung: | 28 Mai 2019 13:16 |
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