Issue 3, 2012
From the journal:

Chemical Communications

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

Piotr J. Chmielewski*a  and  Justyna Maciołeka  

* Corresponding authors

a Department of Chemistry, University of Wrocław F. Joliot-Curie Street 14, 50 383 Wroc, Poland
E-mail: Piotr.Chmielewski@chem.uni.wroc.pl
Fax: +48 71 32 823 48
Tel: +48 71 37 57 277

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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Article information

DOI
https://doi.org/10.1039/C1CC14536C
Article type
Communication
Submitted
25 Jul 2011
Accepted
27 Oct 2011
First published
10 Nov 2011

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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