Monofluoroalkenylation of dimethylamino compounds through radical-radical cross-coupling
An unprecedented and challenging radical-radical cross-coupling of α-aminoalkyl radicals with monofluoroalkenyl radicals derived from gem-difluoroalkenes was achieved. This first example of tandem C(sp3)−H and C(sp2)−F bond functionalization through visible-light photoredox catalysis offers a facile...
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| Hauptverfasser: | , , , , |
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| Dokumenttyp: | Article (Journal) |
| Sprache: | Englisch |
| Veröffentlicht: |
28 June 2016
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| In: |
Angewandte Chemie. International edition
Year: 2016, Jahrgang: 55, Heft: 32, Pages: 9416-9421 |
| ISSN: | 1521-3773 |
| DOI: | 10.1002/anie.201602347 |
| Online-Zugang: | Verlag, Volltext: http://dx.doi.org/10.1002/anie.201602347 Verlag, Volltext: http://onlinelibrary.wiley.com/doi/10.1002/anie.201602347/abstract 
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| Verfasserangaben: | Jin Xie, Jintao Yu, Matthias Rudolph, Frank Rominger, and A. Stephen K. Hashmi |
| Zusammenfassung: | An unprecedented and challenging radical-radical cross-coupling of α-aminoalkyl radicals with monofluoroalkenyl radicals derived from gem-difluoroalkenes was achieved. This first example of tandem C(sp3)−H and C(sp2)−F bond functionalization through visible-light photoredox catalysis offers a facile and flexible access to privileged tetrasubstituted monofluoroalkenes under very mild reaction conditions. The striking features of this redox-neutral method in terms of scope, functional-group tolerance, and regioselectivity are illustrated by the late-stage fluoroalkenylation of complex molecular architectures such as bioactive (+)-diltiazem, rosiglitazone, dihydroartemisinin, oleanic acid, and androsterone derivatives, which represent important new α-amino C−H monofluoroalkenylations. |
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| Beschreibung: | Gesehen am 20.09.2017 |
| Beschreibung: | Online Resource |
| ISSN: | 1521-3773 |
| DOI: | 10.1002/anie.201602347 |