Complexes of Rhodium( I ) and Iridium( I ) with the Chiral Tridentate Phosphane Pigiphos: Structure and Reactivity Studies | Zendy

Hintermann Lukas | Zendy; Perseghini Mauro | Zendy; Barbaro Pierluigi | Zendy; Togni Antonio | Zendy

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Complexes of Rhodium( I ) and Iridium( I ) with the Chiral Tridentate Phosphane Pigiphos: Structure and Reactivity Studies

Author(s) -

Hintermann Lukas,

Perseghini Mauro,

Barbaro Pierluigi,

Togni Antonio

Publication year - 2003

Publication title -

european journal of inorganic chemistry

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.667

H-Index - 136

eISSN - 1099-0682

pISSN - 1434-1948

DOI - 10.1002/ejic.200390082

Subject(s) - chemistry , iridium , reactivity (psychology) , rhodium , ligand (biochemistry) , adduct , medicinal chemistry , stereochemistry , catalysis , organic chemistry , receptor , medicine , biochemistry , alternative medicine , pathology

The chiral ferrocenyltriphosphane Pigiphos [bis{( S )‐1‐[( R )‐2‐(diphenylphosphanyl)ferrocenyl]ethyl}cyclohexylphosphane] forms four‐coordinate complexes with Ir I and Rh I . The tridentate ligand assumes different conformations in the derivatives [Rh(CO)(Pigiphos)]OTf ( 4 ) and [IrCl(Pigiphos)] ( 1b ), the latter also showing a drastic deviation from the square‐planar geometry. Reactivity studies have focussed on the more reactive 1b . The HCl and O 2 adducts have been characterized in solution. (© Wiley‐VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2003)

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