Planar Polycyclic Oxaphosphoranes Incorporating a Benzophosphole Unit

Planar Polycyclic Oxaphosphoranes Incorporating a Benzophosphole Unit

A facile method to synthesize quaternized benzophospholes on gram scale was reported, and the products were isolated by simple filtration. During this research, a series of σ5-oxaphosphoranes incorporating polycyclic aromatic hydrocarbons (PAHs) were obtained. The grafting of α-phenolate groups on t...

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Veröffentlicht in:Organic letters 2017-11, Vol.19 (21), p.5814-5817
Hauptverfasser: Zhao, Xu, Gan, Zhenjie, Hu, Chaopeng, Duan, Zheng, Mathey, François
Format: Artikel
Sprache:eng
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Zusammenfassung:A facile method to synthesize quaternized benzophospholes on gram scale was reported, and the products were isolated by simple filtration. During this research, a series of σ5-oxaphosphoranes incorporating polycyclic aromatic hydrocarbons (PAHs) were obtained. The grafting of α-phenolate groups on the phosphorus center enhances the coplanarity of the system.
ISSN:1523-7060
1523-7052
DOI:10.1021/acs.orglett.7b02769