Formation of Carboxylato‐bridged Dipalladium(II) Complexes via Ligand Displacement with a Ferrocene Phosphanocarboxylate | Zendy

Štěpnička Petr | Zendy; Císařová Ivana | Zendy

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Formation of Carboxylato‐bridged Dipalladium(II) Complexes via Ligand Displacement with a Ferrocene Phosphanocarboxylate

Author(s) -

Štěpnička Petr,

Císařová Ivana

Publication year - 2004

Publication title -

zeitschrift für anorganische und allgemeine chemie

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.354

H-Index - 66

eISSN - 1521-3749

pISSN - 0044-2313

DOI - 10.1002/zaac.200400122

Subject(s) - ferrocene , chemistry , ligand (biochemistry) , palladium , stereochemistry , crystallography , crystal structure , medicinal chemistry , electrochemistry , catalysis , organic chemistry , receptor , electrode , biochemistry

Racemic potassium [2‐(diphenylphosphano)ferrocenyl]acetate reacts with the dinuclear palladium(II) methyl‐phosphane complexes [{Pd( μ ‐Cl)Me(PR 3 )} 2 ] ( 1 ; R = Me ( a ), 2‐furyl ( b ), and Ph ( c )) under formation of a dipalladium(II) complex with triply coordinated phosphanocarboxylate ligand: ( R p , S p )‐[ μ ‐1κ 2 P, O: ‐ 2κO′ ‐{2‐(diphenylphosphano)ferrocenyl}acetato][ μ ‐ 1κO′ :2κ 2 P, O{2‐(diphenylphosphano)ferrocenyl}acetato]bis{methylpalladium(II)} ( 2 ), exclusively as ( R p , S p ) diastereoizomer ( meso ‐form). The solid‐state structures of 1a and 2 have been determined by single‐crystal X‐ray diffraction.

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