Reversible CO2 insertion into the silicon–nitrogen σ-bond of an N-heterocyclic iminosilane

Reversible CO2 insertion into the silicon–nitrogen σ-bond of an N-heterocyclic iminosilane

The reversible insertion of carbon dioxide into the silicon–nitrogen bond of an N-heterocyclic iminosilane is reported. Solution-phase thermodynamic investigations indicate that this process is thermoneutral and reversible, whereas in the solid-phase CO2 can be stored for extended periods and is onl...

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Veröffentlicht in:Chemical communications (Cambridge, England) England), 2024-11, Vol.60 (89), p.13051-13054
Hauptverfasser: Wang, Jingyan, Gi Byoung Hwang, Knapp, Caroline E, Wilson, Daniel W N
Format: Artikel
Sprache:eng
Schlagworte:
Carbon dioxide
Insertion
Nitrogen
Silicon
Solid phases
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Zusammenfassung:The reversible insertion of carbon dioxide into the silicon–nitrogen bond of an N-heterocyclic iminosilane is reported. Solution-phase thermodynamic investigations indicate that this process is thermoneutral and reversible, whereas in the solid-phase CO2 can be stored for extended periods and is only released upon heating to 133 °C.
ISSN:1359-7345
1364-548X
1364-548X
DOI:10.1039/d4cc04798b