A Proton-Triggered Cascade Reaction Involving a Heavy p-Block Multiple Bond: Transformation of the Diphosphene C5Me5P=PC5Me5 into the Cationic Cage [C10Me10P2H](+)

Protonation of one of the phosphorus centers of the diphosphene C 5Me5P=PC5Me5 triggers a remarkable cascade reaction leading to the direct formation of a C10P 2 cage. Calculations suggest that the key mechanistic feature is the proximity of a C=C π-system to a developing positive charge on one of t...

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Bibliographic Details
Main Authors: Presly, O, Davin, T, Green, M, Kilby, R, Mansell, S, McGrady, J, Russell, C
Format: Journal article
Language:English
Published: 2008
Description
Summary:Protonation of one of the phosphorus centers of the diphosphene C 5Me5P=PC5Me5 triggers a remarkable cascade reaction leading to the direct formation of a C10P 2 cage. Calculations suggest that the key mechanistic feature is the proximity of a C=C π-system to a developing positive charge on one of the phosphorus centers. © Wiley-VCH Verlag GmbH and Co. KGaA, 2008.