Isomers of β,β-Dinitro-5,10,15,20-tetraphenylporphyrin Derivatives: Valuable Starting Materials for Further Transformations
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DOI: 10.3390/molecules24050838
Abstract: The synthesis, chromatographic isolation, and structure elucidation of β,β-substituted isomers of dinitro-5,10,15,20-tetraphenylporphyrin complexes are described. meso-Tetraphenyl-porphyrin chelates (CuII, NiII, CoII) upon reaction wit e.g., nitric acid (yellow HNO3, d = 1.52, diluted to 25–50%) in… read more here.
Keywords: derivatives valuable; dinitro tetraphenylporphyrin; tetraphenylporphyrin derivatives; starting materials ... See more keywords