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  • Title: New developments in chemical library synthesis. Norbornenyl tags for use in phase-switching, sequestration, capture-release and soluble support applications.
    Author: Flynn DL, Hanson PR, Berk SC, Makara GM.
    Journal: Curr Opin Drug Discov Devel; 2002 Jul; 5(4):571-9. PubMed ID: 12197315.
    Abstract:
    A new, general chemical library purification platform is reviewed. This platform makes broad use of (oxa)norbornenyl-tagged reactants, reagents, catalysts, sequestration-enabling reagents and scavengers, in combination with Grubbs catalyst-mediated ring-opening metathesis polymerization (ROMP) reactions as an in situ polymerization purification technique. Extensions of this platform involve the use of preformed ROMP supports in synthesis, and polystyrene-supported Grubbs catalysts, which perform in a boomerang fashion.
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