Isolation of a high-valent ‘oxo-like’ manganese porphyrin complex obtained from NaOCl oxidation

1983 ◽  
Vol 0 (22) ◽  
pp. 1364-1366 ◽  
Author(s):  
Olga Bortolini ◽  
Bernard Meunier
Keyword(s):  
Manganese Porphyrin ◽  
Porphyrin Complex ◽  
High Valent

scholarly journals Screening of different interactions in oxo-manganese porphyrin dimers containing axial N-donor ligands: a theoretical study

RSC Advances ◽  
2018 ◽  
Vol 8 (18) ◽  
pp. 9770-9774 ◽  
Author(s):  
Hossein Kavousi ◽  
Abdolreza Rezaeifard ◽  
Heidar Raeisi ◽  
Maasoumeh Jafarpour
Keyword(s):  
Theoretical Study ◽  
Donor Ligands ◽  
Manganese Porphyrin ◽  
High Valent ◽  
Porphyrin Dimers

A DFT analysis for describing the dimeric assemblies of high-valent manganese(v)-oxo meso-tetraphenylporphyrin ([(TPP)MnVO]22+) and meso-tetrakis(pentafluorophenyl)porphyrin ([(TPFPP)MnVO]22+) in the presence of axial N-donor ligands is presented.

Potassium monopersulfate and a water-soluble manganese porphyrin complex, [Mn(TMPyP)](OAc)5, as an efficient reagent for the oxidative cleavage of DNA

Biochemistry ◽  
1989 ◽  
Vol 28 (18) ◽  
pp. 7268-7275 ◽  
Author(s):  
Jean Bernadou ◽  
Genevieve Pratviel ◽  
Faiza Bennis ◽  
Marc Girardet ◽  
Bernard Meunier
Keyword(s):  
Oxidative Cleavage ◽  
Water Soluble ◽  
Manganese Porphyrin ◽  
Porphyrin Complex ◽  
Efficient Reagent

Resonance Raman Study of a High-valent Fe=O Porphyrin Complex as a Model for Peroxidase Compound II

2010 ◽  
Vol 39 (4) ◽  
pp. 332-333 ◽  
Author(s):  
Hirohito Ishimaru ◽  
Hiroshi Fujii ◽  
Takashi Ogura
Keyword(s):  
Resonance Raman ◽  
Porphyrin Complex ◽  
Raman Study ◽  
High Valent ◽  
Compound Ii

Probing the Compound I-like Reactivity of a Bare High-Valent Oxo Iron Porphyrin Complex:  The Oxidation of Tertiary Amines

2008 ◽  
Vol 130 (10) ◽  
pp. 3208-3217 ◽  
Author(s):  
Barbara Chiavarino ◽  
Romano Cipollini ◽  
Maria Elisa Crestoni ◽  
Simonetta Fornarini ◽  
Francesco Lanucara ◽  
...  
Keyword(s):  
Iron Porphyrin ◽  
Tertiary Amines ◽  
Compound I ◽  
Porphyrin Complex ◽  
High Valent

scholarly journals A Manganese–Porphyrin Complex Decomposes H2O2, Inhibits Apoptosis, and Acts as a Radiation Mitigator in Vivo

2011 ◽  
Vol 2 (11) ◽  
pp. 814-817 ◽  
Author(s):  
Detcho A. Stoyanovsky ◽  
Zhentai Huang ◽  
Jianfei Jiang ◽  
Natalia A. Belikova ◽  
Vladimir Tyurin ◽  
...  
Keyword(s):  
Manganese Porphyrin ◽  
Porphyrin Complex

scholarly journals Aerobic Epoxidation of Low-Molecular-Weight and Polymeric Olefins by a Supramolecular Manganese Porphyrin Catalyst

Catalysts ◽  
2019 ◽  
Vol 9 (2) ◽  
pp. 195 ◽  
Author(s):  
Ivan Bernar ◽  
Floris Rutjes ◽  
Johannes Elemans ◽  
Roeland Nolte
Keyword(s):  
Molecular Weight ◽  
Ambient Temperature ◽  
High Activity ◽  
Molecular Oxygen ◽  
Low Molecular Weight ◽  
Mechanistic Studies ◽  
Manganese Porphyrin ◽  
Reaction Conditions ◽  
Porphyrin Complex ◽  
Epoxidation Reaction

We report on the highly efficient epoxidation of low-molecular-weight and polymeric olefins catalyzed by a supramolecular manganese porphyrin complex using molecular oxygen as an oxidant and an aldehyde as a co-reductant. At ambient temperature and under optimized reaction conditions, the catalyst showed high activity and stereoselectivity. The efficiency of the supramolecular manganese porphyrin was higher than that of a reference porphyrin catalyst, possibly because it was more stable under the applied reaction conditions. Mechanistic studies suggest that a manganese oxo porphyrin complex may be an intermediate in the epoxidation reaction.

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