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https://hdl.handle.net/2445/124832| Title: | Novel PTM-TEMPO biracial for fast dissolution dynamic nuclear polarization |
| Author: | Muñoz-Gómez, José Luis Marín Montesinos, Ildefonso Loveras, Vega Pons Vallès, Miquel Vidal-Gancedo, José Veciana, Jaume |
| Keywords: | Polarització (Física nuclear) Polarization (Nuclear physics) |
| Issue Date: | 3-Oct-2014 |
| Publisher: | American Chemical Society |
| Abstract: | The synthesis and characterization of a novel trityl-TEMPO biradical and the investigation of its properties as Dynamic Nuclear Polarization (DNP) polarizing agent are reported. Comparison with a structurally related monoradical (PTM-TEMPE) or mixtures of the two monoradical components reveals that the biradical has a much higher polarization efficiency and a faster polarization buildup. This offers the possibility of faster recycling further contributing to its efficiency as a polarizing agent. |
| Note: | Versió postprint del document publicat a: https://doi.org/10.1021/ol502644x |
| It is part of: | Organic Letters, 2014, vol. 16, num. 20, p. 5402-5405 |
| URI: | https://hdl.handle.net/2445/124832 |
| Related resource: | https://doi.org/10.1021/ol502644x |
| ISSN: | 1523-7060 |
| Appears in Collections: | Articles publicats en revistes (Química Inorgànica i Orgànica) |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| 644145.pdf | 711.2 kB | Adobe PDF | View/Open |
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