Reduction of π‐Expanded Cyclooctatetraene with Lithium: Stabilization of the Tetra‐Anion through Internal Li(+) Coordination

The chemical reduction of a π‐expanded polycyclic framework comprising a cyclooctatetraene moiety, octaphenyltetrabenzocyclooctatetraene, with lithium metal readily affords the corresponding tetra‐anion instead of the expected aromatic dianion. As revealed by X‐ray crystallography, the highly contor...

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Detalles Bibliográficos
Autores principales: Zhou, Zheng, Zhu, Yikun, Wei, Zheng, Bergner, John, Neiß, Christian, Doloczki, Susanne, Görling, Andreas, Kivala, Milan, Petrukhina, Marina A.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: John Wiley and Sons Inc. 2020
Materias:
Communications
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7898929/
https://www.ncbi.nlm.nih.gov/pubmed/33108043
http://dx.doi.org/10.1002/anie.202013353

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7898929/
https://www.ncbi.nlm.nih.gov/pubmed/33108043
http://dx.doi.org/10.1002/anie.202013353

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