A Snapshot of P 4  Tetrahedron Opening: Rh‐ and Ir‐Mediated Activation of White Phosphorus | Zendy

Yakhvarov Dmitry | Zendy; Barbaro Pierluigi | Zendy; Gonsalvi Luca | Zendy; Mañas Carpio Sonia | Zendy; Midollini Stefano | Zendy; Orlandini Annabella | Zendy; Peruzzini Maurizio | Zendy; Sinyashin Oleg | Zendy; Zanobini Fabrizio | Zendy

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A Snapshot of P 4 Tetrahedron Opening: Rh‐ and Ir‐Mediated Activation of White Phosphorus

Author(s) -

Yakhvarov Dmitry,

Barbaro Pierluigi,

Gonsalvi Luca,

Mañas Carpio Sonia,

Midollini Stefano,

Orlandini Annabella,

Peruzzini Maurizio,

Sinyashin Oleg,

Zanobini Fabrizio

Publication year - 2006

Publication title -

angewandte chemie international edition

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 5.831

H-Index - 550

eISSN - 1521-3773

pISSN - 1433-7851

DOI - 10.1002/anie.200601048

Subject(s) - white phosphorus , bimetallic strip , chemistry , rhodium , tetrahedron , molecule , ligand (biochemistry) , stereochemistry , crystallography , phosphorus , catalysis , organic chemistry , receptor , biochemistry

P's in a pod : White phosphorus reacts with [M(dppm) 2 ]OTf (M=Rh, Ir; dppm=PPh 2 CH 2 PPh 2 ) to give [M(dppm)(Ph 2 PCH 2 PPh 2 PPPP)]OTf whereby a trihapto “P 5 ” ligand is assembled through PP bond formation between one dppm PPh 2 group and an activated P 4 molecule (see scheme; P green, M red, C white, phenyl groups omitted). A bimetallic reaction pathway leading to the final product is proposed, as based on in situ 31 P NMR studies.

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