CapturePhos-A phosphorus-rich polymer as a homogeneous catalyst scavenger
Catalysis Science and Technology
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© The Royal Society of Chemistry 2017. A soft polymer network prepared through a phosphane-ene reaction successfully sequestered Rh and Ru from hydrogenation and ring closing metathesis reactions, respectively. Scavenging effectively quenches catalytic activity and ultimately removes >98% of the metal.