Experimental Studies on the  trans ‐Influence of Boryl Ligands in Square‐Planar Platinum(II) Complexes | Zendy

Braunschweig Holger | Zendy; Brenner Peter | Zendy; Müller Andreas | Zendy; Radacki Krzysztof | Zendy; Rais Daniela | Zendy; Uttinger Katharina | Zendy

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Experimental Studies on the trans ‐Influence of Boryl Ligands in Square‐Planar Platinum(II) Complexes

Author(s) -

Braunschweig Holger,

Brenner Peter,

Müller Andreas,

Radacki Krzysztof,

Rais Daniela,

Uttinger Katharina

Publication year - 2007

Publication title -

chemistry – a european journal

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 1.687

H-Index - 242

eISSN - 1521-3765

pISSN - 0947-6539

DOI - 10.1002/chem.200700539

Subject(s) - platinum , chemistry , crystallography , bond length , planar , stereochemistry , medicinal chemistry , crystal structure , organic chemistry , catalysis , computer graphics (images) , computer science

A series of platinum(II) boryl complexes of general formula trans ‐[(Cy 3 P) 2 Pt(Br)(BX 2 )], including the rare dibromoboryl species trans ‐[(Cy 3 P) 2 Pt(Br)(BBr 2 )], were synthesized by oxidative addition of the BBr bond of a number of bromoboranes to [Pt(PCy 3 ) 2 ]. X‐ray diffraction studies were performed on several such compounds. Comparison of the PtBr bond lengths allowed an empirical assessment of the trans ‐influence of different boryl ligands. A trans ‐influence scale was thus deduced and the results were compared with those previously computed for compounds of the type trans ‐[(Me 3 P) 2 Pt(Cl)(BX 2 )].

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