Synthesis of quaternary aryl phosphonium salts: photoredox-mediated phosphine arylation

We report a synthesis method for the construction of quaternary aryl phoshonium salts at ambient temperature. The regiospecific reaction involves the coupling of phosphines with aryl radicals derived from diaryliodonium salts under photoredox conditions. We report a synthesis method for the construc...

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Veröffentlicht in:	Chemical communications (Cambridge, England) England), 2016-01, Vol.52 (28), p.4987-499
Hauptverfasser:	Fearnley, A. F, An, J, Jackson, M, Lindovska, P, Denton, R. M
Format:	Artikel
Sprache:	eng
Schlagworte:	Ambient temperature Aromatic compounds Construction Coupling Phosphines Radicals Synthesis
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Beschreibung
Zusammenfassung:	We report a synthesis method for the construction of quaternary aryl phoshonium salts at ambient temperature. The regiospecific reaction involves the coupling of phosphines with aryl radicals derived from diaryliodonium salts under photoredox conditions. We report a synthesis method for the construction of quaternary aryl phoshonium salts at ambient temperature.
ISSN:	1359-7345 1364-548X
DOI:	10.1039/c6cc00556j