Unlocking New Porphyrin Aminoacid Bioconjugates with a Pd-Catalyzed Carboxamide Synthesis.
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DOI: 10.1002/cplu.202500193
Abstract: This study introduces a novel approach for the one-step preparation of carboxamide porphyrin-amino acid bioconjugates via palladium/xantphos-catalyzed aminocarbonylation of 5,15-dibromo-10,20-diphenylporphyrin and 5,10,15,20-tetrakis(4-bromophenyl)porphyrin, under relatively mild conditions (70-100 ºC, 1 atm CO), using natural amino acid… read more here.
Keywords: porphyrin aminoacid; new porphyrin; porphyrin; amino ... See more keywords
Synthesis, Photophysical Properties and Application of New Porphyrin Derivatives for Use in Photodynamic Therapy and Cell Imaging
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DOI: 10.1007/s10895-018-2264-x
Abstract: New derivatives of tetrakis(4-carboxyphenyl) porphyrin were designed, synthesized and characterized by IR, proton NMR and mass spectroscopy. The ground and excited state nature of new derivatives were examined using UV-Vis. absorption and fluorescence spectroscopy, fluorescence… read more here.
Keywords: cell imaging; fluorescence; porphyrin; spectroscopy ... See more keywords
New porphyrin dendrimers with fluorenyl-based connectors: a simple way to improving the optical properties over dendrimers featuring 1,3,5-phenylene connectors
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DOI: 10.1039/c9nj06166e
Abstract: Two new meso-tetrafluorenylporphyrin-cored dendrimers 1 and 2 have been synthesized and characterized. The peripheral fluorenyl units of these dendrimers are linked to the central tetrafluorenylporphyrin (TFP) core by original fluorene-based connectors instead of the more… read more here.
Keywords: fluorenyl based; phenylene; based connectors; porphyrin dendrimers ... See more keywords