68Ga-5, 10, 15, 20-Tetrakis (2, 4, 6-trimethoxy phenyl) porphyrin: a novel radio-labeled porphyrin complex for positron emission tomography
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Radioanalytical and Nuclear Chemistry"
DOI: 10.1007/s10967-019-06465-1
Abstract: Porphyrins and 68Ga have emerged as novel synergic options for PET applications so the idea of preparation of a novel porphyrin complex using this nuclide was targeted. Herein, [68Ga(III)] labeled 5, 10, 15, 20-Tetrakis(2, 4,… read more here.
Keywords: trimethoxy phenyl; porphyrin complex; complex; porphyrin ... See more keywords
Alkyl-imidazolium based organosilica supported Fe/porphyrin complex: As novel, highly efficient and reusable catalyst for the unsymmetrical Hantzsch reaction.
Sign Up to like & getrecommendations! Published in 2017 at "Journal of colloid and interface science"
DOI: 10.1016/j.jcis.2017.03.084
Abstract: A noble alkyl-imidazolium ionic liquid based organosilica supported Fe/meso-tetrakis(4-sulfonatophenyl)porphyrin complex (ILOS@Fe/TSPP) is prepared, characterized and its catalytic efficiency is studied in the unsymmetrical Hantzsch reaction. The ILOS@Fe/TSPP was prepared by hydrolysis and co-condensation of 1,3-bis(3-trimethoxysilylpropyl)imidazolium… read more here.
Keywords: porphyrin complex; reaction; catalyst; hantzsch reaction ... See more keywords
Can a Nitrosyl of a Mn(II)-Porphyrin Complex Release Nitroxyl/HNO?
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DOI: 10.1021/acs.inorgchem.1c02606
Abstract: In general, the nitrosyl complexes of Mn(II)-porphyrinate having the {Mn(NO)}6 configuration are not considered as HNO or nitroxyl (NO-) donors because of [MnI-NO+] nature. A nitrosyl complex of Mn(II)-porphyrin, [Mn(TMPP2-)(NO)], 1 [TMPPH2 = 5,10,15,20-tetrakis-4-methoxyphenylporphyrin], is… read more here.
Keywords: hno; porphyrin complex; complex release; nitrosyl porphyrin ... See more keywords
Spontaneous reduction of iron(III)porphyrin to iron(II)porphyrin-CO complex in mouse circulation.
Sign Up to like & getrecommendations! Published in 2023 at "Chemical communications"
DOI: 10.1039/d3cc00420a
Abstract: Iron(II/III)porphyrin/cyclodextrin inclusion complexes serve as hemoprotein models in vivo. Here we showed the iron(III)porphyrin complex to be spontaneously reduced to its iron(II) state in mouse circulation. The reduced complex bound endogenous CO from carboxyhemoglobin, which… read more here.
Keywords: iii porphyrin; iron; iron iii; porphyrin complex ... See more keywords