Design, synthesis and structural studies on polynucleating ligands based on atropoisomerism of catechol bearing porphyrins
- 1 January 1998
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Chemical Communications
- No. 6,p. 689-690
- https://doi.org/10.1039/a707949d
Abstract
High yield syntheses of all four atropoisomers of the meso-tetrakis(o-catecholamidophenyl)porphyrin has been achieved; all four atropoisomers were isolated and characterised by NMR spectroscopy; for the methyl protected 2αβαβ and 2α 4 atropoisomers obtained as water and chloroform solvates respectively, X-ray analysis was used to assign their structure.Keywords
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