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Retention of palladium and phosphine ligands using nanoporous polydicyclopentadiene thimbles
Journal article   Peer reviewed

Retention of palladium and phosphine ligands using nanoporous polydicyclopentadiene thimbles

Abhinaba Gupta, Tyler R Long, David G Rethwisch and Ned B Bowden
Chemical communications (Cambridge, England), Vol.47(37), pp.10236-10238
01/01/2011
DOI: 10.1039/C1CC13221K
PMID: 21858370

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Abstract

Thimbles composed of polydicyclopentadiene retained Pd and phosphines used in Buchwald-Hartwig and Sonogashira coupling reactions but allowed the products to permeate. The products were isolated in high yields on the exteriors of the thimbles with no detectable contamination from phosphine and with Pd loadings as low as 5.5 ppm.
Ligands Nanocomposites Exteriors Nanomaterials Joining Nanostructure Palladium Phosphines

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