What is it about?
Grafting of a palladium complex to the Dawson vanadotungstate polyanion [P2W15V3O62]9– via an organic ligand generates a large family of pincer-type hybrid polyoxometalates. The palladium-POM derivatives have dual catalytic properties. Unlike their parent inorganic polyanions, they catalyze allylations while retaining their oxidant character, which leads to single-pot dual site catalysis. This opens a new route for multicatalytic reactions.
Why is it important?
Electronic communication between inorganic POM and organometallic Pd-complex. Recycling of palladium is possible.
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This page is a summary of: Pd-Containing Organopolyoxometalates Derived from Dawson Polyoxometalate [P 2 W 15 V 3 O 62 ] 9– : Lewis Acidity and Dual Site Catalysis , Organic Letters, August 2014, American Chemical Society (ACS), DOI: 10.1021/ol501644c.
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