Reactivity of N -(isocyanoimino)triphenylphosphorane toward group 13 Lewis acids
The species Ph PNNC 1 reacts with the group 13 Lewis acids E(C F ) (E = B or Al), HB(C F ) , ClAl(C F ) and ECl (E = Ga or In) to give the Lewis acid-base adduct Ph PNNCB(C F ) 2, the zwitterionic product (Ph PNH)B(C F ) CNB(C F ) H 3, the chelated salts [(Ph PNNC(CN)NPPh )ER ][EX R ] (E = Al, R = X...
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| Veröffentlicht in: | Chemical communications (Cambridge, England) England), 2024-11, Vol.60 (88), p.12932-12935 |
|---|---|
| Hauptverfasser: | , , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
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| Zusammenfassung: | The species Ph
PNNC 1 reacts with the group 13 Lewis acids E(C
F
)
(E = B or Al), HB(C
F
)
, ClAl(C
F
)
and ECl
(E = Ga or In) to give the Lewis acid-base adduct Ph
PNNCB(C
F
)
2, the zwitterionic product (Ph
PNH)B(C
F
)
CNB(C
F
)
H 3, the chelated salts [(Ph
PNNC(CN)NPPh
)ER
][EX
R
] (E = Al, R = X = C
F
, 4; E = Al, R = C
F
, X = Cl, 5; E = Ga, R = X = Cl, 6), and the neutral species [(Ph
PNNC(CN)NPPh
)InCl
] 7. The nature of these variations in reactivity are rationalized and the potential utility considered. |
|---|---|
| ISSN: | 1359-7345 1364-548X 1364-548X |
| DOI: | 10.1039/d4cc04490h |