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Updated: May 26, 2026

The Synthesis, Characterization and Reactivity of a Series of Ruthenium N-triphosPh Complexes
Published on: April 10, 2015
'Hemilabile' silyl pincer ligation: platinum group PSiN complexes and triple C-H activation to form a (PSiC)Ru
Adam J Ruddy1, Samuel J Mitton, Robert McDonald
1Department of Chemistry, Dalhousie University, 6274 Coburg Road, P.O. Box 15 000, Halifax, Nova Scotia, Canada B3H 4R2.
Abstract:
The first example of PSiN mixed-donor silyl pincer ligation is described. Studies involving platinum group metal complexes of [(2-(t)Bu(2)PC(6)H(4))(2-Me(2)NC(6)H(4))SiMe](-) ((t)Bu-PSiN-Me) confirmed that the ligand amino donor is labile. Within the coordination sphere of Ru, (t)Bu-PSiN-Me is transformed into a PSiC ligand via multiple C-H bond activation events.
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