Synthesis and reactivity of heteroleptic zinc() complexes toward heteroallenes
Heteroleptic zinc( i ) complexes L 1,2 Zn-ZnCp* (L 1 = HC[C(CF 3 )NC 6 F 5 ] 2 1 ; L 2 = HC[C(Me)NDipp] 2 ; Dipp = 2,6-i-Pr 2 C 6 H 3 2 ) are synthesized by reactions of Cp* 2 Zn 2 with L 1 H and L 2 ZnH. 2 reacts with t -BuNCO to give unprecedented carbamate complex ( 4 ), while reactions with RN 3...
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| Veröffentlicht in: | Chemical communications (Cambridge, England) England), 2021-12, Vol.57 (1), p.13692-13695 |
|---|---|
| Hauptverfasser: | , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
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| Zusammenfassung: | Heteroleptic zinc(
i
) complexes L
1,2
Zn-ZnCp* (L
1
= HC[C(CF
3
)NC
6
F
5
]
2
1
; L
2
= HC[C(Me)NDipp]
2
; Dipp = 2,6-i-Pr
2
C
6
H
3
2
) are synthesized by reactions of Cp*
2
Zn
2
with L
1
H and L
2
ZnH. 2 reacts with
t
-BuNCO to give unprecedented carbamate complex (
4
), while reactions with RN
3
gave bis-hexazene, triazenide, and trimeric azide complexes (
5-7
).
Heteroleptic zinc(
i
) complexes Cp*Zn-ZnL
1/2
were synthesized and reactions of Cp*Zn-ZnL
2
2
with
t
-BuNCO and organoazides RN
3
proceeded with insertion into the Zn-Zn bond and formation of novel zinc carbamate, bis-hexazene, triazenide, and azide complexes
4-7
. |
|---|---|
| ISSN: | 1359-7345 1364-548X |
| DOI: | 10.1039/d1cc05617d |