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High fidelity sorting of remarkably similar components via metal-mediated assembly.

ABSTRACT: Subtle differences in ligand coordination angle and rigidity lead to high fidelity sorting between individual components displaying identical coordination motifs upon metal-mediated self-assembly. Narcissistic self-sorting can be achieved between highly similar ligands that vary minimally in rigidity and internal coordination angle upon combination with Fe(ii) ions and 2-formylpyridine. Selective, sequential cage formation can be precisely controlled in a single flask from a mix of three different core ligands (and 33 total components) differing only in the hybridization of one group that is uninvolved in the metal coordination process.

SUBMITTER: Holloway LR

PROVIDER: S-EPMC5502402 | biostudies-other | 2015 Aug

REPOSITORIES: biostudies-other

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High fidelity sorting of remarkably similar components <i>via</i> metal-mediated assembly.

Holloway Lauren R LR Young Michael C MC Beran Gregory J O GJO Hooley Richard J RJ

Chemical science 20150602 8

Subtle differences in ligand coordination angle and rigidity lead to high fidelity sorting between individual components displaying identical coordination motifs upon metal-mediated self-assembly. Narcissistic self-sorting can be achieved between highly similar ligands that vary minimally in rigidity and internal coordination angle upon combination with Fe(ii) ions and 2-formylpyridine. Selective, sequential cage formation can be precisely controlled in a single flask from a mix of three differe ...[more]

PMID: 28717487

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