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Issue 3, 2012
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Diastereoselective methylation of bis(N-confused porphyrinatonickel(II)): access to configurationally stable chiral bis(porphyrinoid) and non-symmetric dimers

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Abstract

Bis- and tris(methylated) derivatives of 3,3′-bis(N-confused porphyrin) were obtained. Methylation of C21 stabilizes the geometry of the axially chiral system allowing separation of enantiomers and assignment of an absolute configuration by X-ray methods.

Graphical abstract: Diastereoselective methylation of bis(N-confused porphyrinatonickel(ii)): access to configurationally stable chiral bis(porphyrinoid) and non-symmetric dimers

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Publication details

The article was received on 25 Jul 2011, accepted on 27 Oct 2011 and first published on 10 Nov 2011


Article type: Communication
DOI: 10.1039/C1CC14536C
Citation: Chem. Commun., 2012,48, 428-430
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    Diastereoselective methylation of bis(N-confused porphyrinatonickel(II)): access to configurationally stable chiral bis(porphyrinoid) and non-symmetric dimers

    P. J. Chmielewski and J. Maciołek, Chem. Commun., 2012, 48, 428
    DOI: 10.1039/C1CC14536C

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