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The chemistry of cationic polyphosphorus cages--syntheses, structure and reactivity.

Holthausen MH, Weigand JJ - Chem Soc Rev (2014)

Bottom Line: The aim of this review is to provide a comprehensive view of the chemistry of cationic polyphosphorus cages.The synthetic protocols established for their preparation, which are all based on the functionalization of P4, and their intriguing follow-up chemistry are highlighted.In addition, this review intends to foster the interest of the inorganic, organic, catalytic and material oriented chemical communities in the versatile field of polyphosphorus cage compounds.

View Article: PubMed Central - PubMed

Affiliation: Department of Chemistry, University of Toronto, Toronto, Canada. m.holthausen@utoronto.ca.

ABSTRACT
The aim of this review is to provide a comprehensive view of the chemistry of cationic polyphosphorus cages. The synthetic protocols established for their preparation, which are all based on the functionalization of P4, and their intriguing follow-up chemistry are highlighted. In addition, this review intends to foster the interest of the inorganic, organic, catalytic and material oriented chemical communities in the versatile field of polyphosphorus cage compounds. In the long term, this is envisioned to contribute to the development of new synthetic procedures for the functionalization of P4 and its transformation into (organo-)phosphorus compounds and materials of added value.

No MeSH data available.


Related in: MedlinePlus

Polyphosphorus cations 16+, 17+ and 182+ obtained via the formal insertion of R2P+-phosphenium ions (R = Me, Ph) into the P–P bond of (Ph2P)2, (PhP)4 and (PhP)5.
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fig4: Polyphosphorus cations 16+, 17+ and 182+ obtained via the formal insertion of R2P+-phosphenium ions (R = Me, Ph) into the P–P bond of (Ph2P)2, (PhP)4 and (PhP)5.

Mentions: Phosphanylphosphonium ions were frequently used as phosphenium ion sources. The reaction of a mixture of Me2PCl and Me3SiOTf with diphosphane (Ph2P)2 gave diphosphanylphosphonium ion 16+ as a triflate salt (Fig. 4).26 Species 16+ is formally derived from the insertion of a Me2P+-phosphenium ion into the P–P bond of the diphosphane (Ph2P)2. Mixtures of Ph2PCl and Me3SiOTf with the cyclo-phosphanes (PhP)4 or (PhP)5 give in both cases the cyclo-tetraphosphanylphosphonium ion 17+.


The chemistry of cationic polyphosphorus cages--syntheses, structure and reactivity.

Holthausen MH, Weigand JJ - Chem Soc Rev (2014)

Polyphosphorus cations 16+, 17+ and 182+ obtained via the formal insertion of R2P+-phosphenium ions (R = Me, Ph) into the P–P bond of (Ph2P)2, (PhP)4 and (PhP)5.
© Copyright Policy - open-access
Related In: Results  -  Collection

License
Show All Figures
getmorefigures.php?uid=PMC4288811&req=5

fig4: Polyphosphorus cations 16+, 17+ and 182+ obtained via the formal insertion of R2P+-phosphenium ions (R = Me, Ph) into the P–P bond of (Ph2P)2, (PhP)4 and (PhP)5.
Mentions: Phosphanylphosphonium ions were frequently used as phosphenium ion sources. The reaction of a mixture of Me2PCl and Me3SiOTf with diphosphane (Ph2P)2 gave diphosphanylphosphonium ion 16+ as a triflate salt (Fig. 4).26 Species 16+ is formally derived from the insertion of a Me2P+-phosphenium ion into the P–P bond of the diphosphane (Ph2P)2. Mixtures of Ph2PCl and Me3SiOTf with the cyclo-phosphanes (PhP)4 or (PhP)5 give in both cases the cyclo-tetraphosphanylphosphonium ion 17+.

Bottom Line: The aim of this review is to provide a comprehensive view of the chemistry of cationic polyphosphorus cages.The synthetic protocols established for their preparation, which are all based on the functionalization of P4, and their intriguing follow-up chemistry are highlighted.In addition, this review intends to foster the interest of the inorganic, organic, catalytic and material oriented chemical communities in the versatile field of polyphosphorus cage compounds.

View Article: PubMed Central - PubMed

Affiliation: Department of Chemistry, University of Toronto, Toronto, Canada. m.holthausen@utoronto.ca.

ABSTRACT
The aim of this review is to provide a comprehensive view of the chemistry of cationic polyphosphorus cages. The synthetic protocols established for their preparation, which are all based on the functionalization of P4, and their intriguing follow-up chemistry are highlighted. In addition, this review intends to foster the interest of the inorganic, organic, catalytic and material oriented chemical communities in the versatile field of polyphosphorus cage compounds. In the long term, this is envisioned to contribute to the development of new synthetic procedures for the functionalization of P4 and its transformation into (organo-)phosphorus compounds and materials of added value.

No MeSH data available.


Related in: MedlinePlus