β,β-Directly Linked Porphyrin Rings: Synthesis, Photophysical Properties, and Fullerene Binding
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DOI: 10.1021/jacs.3c03549
Abstract: Cyclic porphyrin oligomers have been studied as models for photosynthetic light-harvesting antenna complexes and as potential receptors for supramolecular chemistry. Here, we report the synthesis of unprecedented β,β-directly linked cyclic zinc porphyrin oligomers, the trimer… read more here.
Keywords: synthesis photophysical; directly linked; porphyrin rings; rings synthesis ... See more keywords
Tetra-2,3-Pyrazinoporphyrazines with Externally Appended Pyridine Rings 22 Synthesis, Physicochemical and Photoactivity Studies on In(III) Mono- and Heteropentanuclear Complexes
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DOI: 10.3390/molecules27030849
Abstract: The basic macrocyclic octapyridinotetrapyrazinoporphyrazine InIII complex of formula [Py8TPyzPzIn(OAc)]·8H2O, prepared by reaction of the free ligand [Py8TPyzPzH2]·2H2O with In(OAc)3, is a stable-to-air species of which the structure has been studied by its X-ray powder diffraction… read more here.
Keywords: pyridine rings; rings synthesis; appended pyridine; tetra pyrazinoporphyrazines ... See more keywords