Formation of ,,′,-tetramethylethylenediamine coupling of the two charge reversed C-N bonds of MeNO in the presence of an Eu() bis(trimethylsilyl)amide complex
An N , N , N ′, N ′-tetramethylethylenediamine (TMEDA) complex of Eu( ii ) was synthesized via an unprecedented self-aminomethylation of Me 3 NO in the presence of Eu[N(SiMe 3 ) 2 ] 2 (THF) 2 . The neutral TMEDA ligand is formed via the coupling of two charge reversed carbon centres from the same pr...
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Published in | Dalton transactions : an international journal of inorganic chemistry Vol. 53; no. 12; pp. 5342 - 5345 |
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Main Authors | , |
Format | Journal Article |
Published |
19.03.2024
|
Online Access | Get full text |
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Summary: | An
N
,
N
,
N
′,
N
′-tetramethylethylenediamine (TMEDA) complex of Eu(
ii
) was synthesized
via
an unprecedented self-aminomethylation of Me
3
NO in the presence of Eu[N(SiMe
3
)
2
]
2
(THF)
2
. The neutral TMEDA ligand is formed
via
the coupling of two charge reversed carbon centres from the same precursor Me
3
NO. In contrast, the reactions of Ln
II
[N(SiMe
3
)
2
]
2
(THF)
2
(Ln = Yb, Sm) with Me
3
NO led to the oxygen-bridged dinuclear complexes of Ln(
iii
).
An
N
,
N
,
N
′,
N
′-tetramethylethylenediamine (TMEDA) complex of Eu(
ii
) was synthesized
via
an unprecedented self-aminomethylation reaction of Me
3
NO in the presence of Eu[N(SiMe
3
)
2
]
2
(THF)
2
, during which charge reversal of Me
3
NO is involved. |
---|---|
Bibliography: | Electronic supplementary information (ESI) available. CCDC 2299402 For ESI and crystallographic data in CIF or other electronic format see DOI https://doi.org/10.1039/d4dt00061g and 2120652 2120653 , |
ISSN: | 1477-9226 1477-9234 |
DOI: | 10.1039/d4dt00061g |