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Nuclear Magnetic Resonance Studies of Helical Dipyrromethene−Zinc Complexes

Analysis of helical chirality within dinuclear dipyrromethene−Zn(II) complexes has been achieved with the use of 1H NMR spectroscopy. The use of AgFOD and chiral lanthanide shift reagents gives fully resolved resonances attributable to two diastereomeric helical complexes.

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Bibliographic Details
Published in:Organic letters 2000-05, Vol.2 (9), p.1315-1318
Main Authors: Thompson, Alison, Dolphin, David
Format: Article
Language:English
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Summary:Analysis of helical chirality within dinuclear dipyrromethene−Zn(II) complexes has been achieved with the use of 1H NMR spectroscopy. The use of AgFOD and chiral lanthanide shift reagents gives fully resolved resonances attributable to two diastereomeric helical complexes.
ISSN:1523-7060
1523-7052
DOI:10.1021/ol000053l