Efficient DBU accelerated synthesis of F-18-labelled trifluoroacetamides
In: Chemical Communications, Jg. 52 (2016), Heft 97, S. 13963-13966
Online
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Zugriff:
Nucleophilic F-18-fluorination of bromodifluoromethyl derivatives was performed using [F-18] Bu4NF in the presence of DBU(1,8-diazabicyclo[5.4.0]undec-7-ene). This novel procedure provided a diverse set of [F-18] trifluoroacetamides in good to excellent radiochemical conversions. A mechanism where DBU acts as organomediator in this transformation is proposed.
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Efficient DBU accelerated synthesis of F-18-labelled trifluoroacetamides
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Autor/in / Beteiligte Person: | Bermejo Gómez, Antonio ; Cortés González, Miguel A. ; Lübcke, Marvin ; Johansson, Magnus J. ; Halldin, Christer ; Szabó, Kálmán J. ; Schou, Magnus |
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Zeitschrift: | Chemical Communications, Jg. 52 (2016), Heft 97, S. 13963-13966 |
Veröffentlichung: | 2016 |
Medientyp: | unknown |
ISSN: | 1359-7345 (print) ; 1364-548X (print) |
DOI: | 10.1039/c6cc08535k |
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