The Pd(I) dimer [(Pd(mu-PtBu2)(PtBu2H)}2] reacts with dioxygen in toluene giving the hydrogenation catalyst [Pd(O2PtBu2)(OPtBu2)(HOPtBu2)], 2. The X-ray crystal structure of 2 has shown an unprecedented coordination mode of the phosphinato-ligand, both its oxygen atoms being coordinated to the same Pd atom.
Synthesis and x-ray crystal structure of a new palladium catalyst precursor containing an eta-2-phosphinate.
LEONI, PIERO;MARCHETTI, FABIO;PASQUALI, MARCO
1993-01-01
Abstract
The Pd(I) dimer [(Pd(mu-PtBu2)(PtBu2H)}2] reacts with dioxygen in toluene giving the hydrogenation catalyst [Pd(O2PtBu2)(OPtBu2)(HOPtBu2)], 2. The X-ray crystal structure of 2 has shown an unprecedented coordination mode of the phosphinato-ligand, both its oxygen atoms being coordinated to the same Pd atom.File in questo prodotto:
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