Bis(carbodicarbene)phosphenium trication: The case against hypervalency

Nemanja Dordević; Rakesh Ganguly; Milena Petković; Dragoslav Vidović

doi:10.1039/c6cc04161b

Bis(carbodicarbene)phosphenium trication: The case against hypervalency

Nemanja Dordević, Rakesh Ganguly, Milena Petković, Dragoslav Vidović

Research output: Contribution to journal › Article › Research › peer-review

22 Citations (Scopus)

Abstract

The first example of a phosphenium trication has been prepared by using the exceptional nucleophilic properties of a carbodicarbene ligand. According to theoretical investigations the trication contains quite polarized P-C bonds suggesting a substantial contribution from the dative bond model. As one of the resonance forms for the title compound depicted a hypervalent phosphoranide we also showed that phosphoranides, in general, do not contain a hypervalent P centre.

Original language	English
Pages (from-to)	9789-9792
Number of pages	4
Journal	Chemical Communications
Volume	52
Issue number	63
DOIs	https://doi.org/10.1039/c6cc04161b
Publication status	Published - 1 Jan 2016
Externally published	Yes

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AU - Vidović, Dragoslav

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AB - The first example of a phosphenium trication has been prepared by using the exceptional nucleophilic properties of a carbodicarbene ligand. According to theoretical investigations the trication contains quite polarized P-C bonds suggesting a substantial contribution from the dative bond model. As one of the resonance forms for the title compound depicted a hypervalent phosphoranide we also showed that phosphoranides, in general, do not contain a hypervalent P centre.

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Bis(carbodicarbene)phosphenium trication: The case against hypervalency

Abstract

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