Recent advances of mesoionic N-heterocyclic olefins

Recent advances of mesoionic N-heterocyclic olefins

This Perspective article highlights the recent development of mesoionic N-heterocyclic olefins (mNHOs), where the exo-cyclic olefinic carbon is not bonded to strongly electron-withdrawing groups. The unquenched basicity and nucleophilicity of the exo-cyclic olefinic carbon make mNHOs strong σ-donors...

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Veröffentlicht in:Dalton transactions : an international journal of inorganic chemistry 2022-06, Vol.51 (24), p.9191-9198
Hauptverfasser: Liang, Qiuming, Song, Datong
Format: Artikel
Sprache:eng
Schlagworte:
Alkenes
Basicity
Bonding strength
Carbon
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Beschreibung
Zusammenfassung:This Perspective article highlights the recent development of mesoionic N-heterocyclic olefins (mNHOs), where the exo-cyclic olefinic carbon is not bonded to strongly electron-withdrawing groups. The unquenched basicity and nucleophilicity of the exo-cyclic olefinic carbon make mNHOs strong σ-donors and enable unique reactivity patterns. This article highlights the recent advances in the field of mesoionic N-heterocyclic olefins (mNHOs).
ISSN:1477-9226
1477-9234
DOI:10.1039/d2dt01013e