Articles with "manganese complex" as a keyword



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A hydroperoxo-rebound mechanism of alkane oxidation with hydrogen peroxide catalyzed by binuclear manganese(IV) complex in the presence of an acid with involvement of atmospheric dioxygen

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Published in 2017 at "Inorganica Chimica Acta"

DOI: 10.1016/j.ica.2016.04.035

Abstract: Abstract The binuclear manganese(IV) complex [Mn 2 L 2 O 3 ][PF 6 ] 2 (L = 1,4,7-trimethyl-1,4,7-triazacyclononane) (compound 1 ) catalyzes very efficiently the oxygenation of alkanes with H 2 O 2 only if a carboxylic… read more here.

Keywords: oxidation; alkane; hydrogen peroxide; manganese complex ... See more keywords
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Manganese complex catalyst for valencene oxidation: The first use of metalloporphyrins for the selective production of nootkatone

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Published in 2021 at "Inorganica Chimica Acta"

DOI: 10.1016/j.ica.2020.120031

Abstract: Abstract This work describes the oxidation of valencene, a sesquiterpene easily obtained from citrus fruits, and responsible for the fresh odor of oranges. The reactions were catalyzed by manganese porphyrins derived from 5,10,15,20-tetrakis(3,5-dimethoxyphenyl)porphyrin (H2T3,5DMPP): [MnIII(T3,5DMPP)Cl]… read more here.

Keywords: complex catalyst; catalyst valencene; valencene oxidation; manganese complex ... See more keywords
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Ferromagnetic Coupling in the Heterospin Bis-Catecholato-Manganese(IV) Complex with Pyridine Substituted by Nitronyl-nitroxide.

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Published in 2017 at "Inorganic chemistry"

DOI: 10.1021/acs.inorgchem.6b02411

Abstract: A new bis(3,6-di-tert-butyl-catecholato)manganese complex with two 4-NIT-Py ligands was synthesized and characterized [4-NIT-Py = pyridine substituted at position 4 with nitronyl-nitroxide radical, 2-(pyridin-4-yl)-4,4,5,5-tetramethyl-4,5-dihydro-1H-imidazole-3-oxide-1-oxyl]. X-ray diffraction indicated an octahedral environment of the manganese atom with a… read more here.

Keywords: nitronyl nitroxide; pyridine substituted; ferromagnetic coupling; catecholato manganese ... See more keywords
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New DNA-Interactive Manganese(II) Complex of Amidooxime: Crystal Structure, DFT Calculation, Biophysical and Molecular Docking Studies

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Published in 2020 at "Journal of Chemical & Engineering Data"

DOI: 10.1021/acs.jced.0c00529

Abstract: A manganese(II) complex [MnII(HL1)2(Cl)(CH3COO)](1) based on the amidooxime ligand was synthesized and characterized by single-crystal X-ray diffraction studies, elemental analysis, UV–vis, and IR ... read more here.

Keywords: interactive manganese; complex amidooxime; new dna; manganese complex ... See more keywords
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Manganese-gold-manganese complex with vinylidene and acetylide units.

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Published in 2020 at "Dalton transactions"

DOI: 10.1039/d0dt03530k

Abstract: A series of reactions of Cp(CO)2Mn[double bond, length as m-dash]C[double bond, length as m-dash]CHPh with different gold(i) complexes of [Au-C[triple bond, length as m-dash]C-R]n (R = 4-C5H4N, C6H5) and (tht)AuCl yielded one novel trinuclear MnAuMn… read more here.

Keywords: manganese gold; length dash; bond; bond length ... See more keywords
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A cubane-type manganese complex with H2O oxidation capabilities

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Published in 2020 at "Sustainable Energy and Fuels"

DOI: 10.1039/d0se00701c

Abstract: We report the synthesis and characterisation of [Mn8K2O4(OH)2((CH3)3CCOO)16(CH3CN)2] whose cluster core shares some features with the oxygen evolving complex (OEC), the natural water oxidation catalyst. Importantly, this complex provides a bio-inspired complex that promotes catalytic… read more here.

Keywords: cubane type; h2o oxidation; oxidation; type manganese ... See more keywords

Synthesis, Characterization and Antifungal Activity of Manganese (II) Complex with Schiff Base Derived from Acetylacetone and Leucine

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Published in 2017 at "NANO"

DOI: 10.11648/j.nano.20170506.15

Abstract: This study was aimed at synthesizing, characterizing and evaluating the antifungal activity of the Schiff base and Mn (II) complex. The reaction of the mixture of ethanol solution of acetylacetone and leucine yielded a Schiff… read more here.

Keywords: manganese complex; antifungal activity; base; schiff base ... See more keywords