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MAIN-GROUP CHEMISTRY

A convenient P source

White phosphorus is a prominent source of P atoms but has remained difficult to activate without using transition metals. Now, a bidentate ligand based on silicon(ii) donors has successfully stabilized a P2 moiety, and the resulting complex acts as a transfer reagent for P anions.

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Fig. 1: Strained bis(silylene)-confined diphosphorus species acting as a monophosphide source and activating carbon dioxide.

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Correspondence to David Scheschkewitz.

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Scheschkewitz, D. A convenient P source. Nat. Chem. 12, 785–787 (2020). https://doi.org/10.1038/s41557-020-0534-0

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