A monomeric N , N ′-dilithiobis(amido)organophosphane
The title compound [μ 2 -bis(2,6-diisopropylphenylamido)phenylphospaine]bis(diethyl ether)dilithium(I), [Li 2 (C 30 H 39 N 2 P)(C 4 H 10 O) 2 ] or Li 2 (Et 2 O) 2 [PhP(NDipp) 2 ] (Dipp = 2,6-diisopropylphenyl), has been structurally characterized. This is the first example of a monomeric N , N ′-dil...
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| Veröffentlicht in: | Acta crystallographica. Section E, Structure reports online Structure reports online, 2006-07, Vol.62 (7), p.m1560-m1561 |
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| Hauptverfasser: | , |
| Format: | Artikel |
| Sprache: | eng |
| Online-Zugang: | Volltext |
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| Zusammenfassung: | The title compound [μ
2
-bis(2,6-diisopropylphenylamido)phenylphospaine]bis(diethyl ether)dilithium(I), [Li
2
(C
30
H
39
N
2
P)(C
4
H
10
O)
2
] or Li
2
(Et
2
O)
2
[PhP(NDipp)
2
] (Dipp = 2,6-diisopropylphenyl), has been structurally characterized. This is the first example of a monomeric
N
,
N
′-dilithiobis(amido)organophosphane. The steric constraints of the bulky diisopropylphenyl substituents bonded to the N atom and the solvation of the lithium ions by a donor solvent prevent the formation of a higher oligomer. |
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| ISSN: | 1600-5368 1600-5368 |
| DOI: | 10.1107/S1600536806021945 |