M
Marilda das Dores Assis
Researcher at Faculdade de Filosofia, Ciências e Letras de Ribeirão Preto
Publications - 33
Citations - 720
Marilda das Dores Assis is an academic researcher from Faculdade de Filosofia, Ciências e Letras de Ribeirão Preto. The author has contributed to research in topics: Catalysis & Porphyrin. The author has an hindex of 16, co-authored 32 publications receiving 698 citations.
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Oxidation of alkanes and alkenes by iodosylbenzene and hydrogen peroxide catalysed by halogenated manganese porphyrins in homogeneous solution and covalently bound to silica
TL;DR: In this article, the perchlorinated manganese porphyrin ring stabilizes Mn(II) and unfavour the formation of the active species, Mn V O.
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Catalytic activity of nitro- and carboxy-substituted iron porphyrins in hydrocarbon oxidation: Homogeneous solution and supported systems
TL;DR: A series of iron(III)porphyrins containing NO2-substituents in the meso-ortho-phenyl or COOH substituent in the FeP rings (FeP) have been used to catalyse hydrocarbon oxidation by iodosylbenzene as mentioned in this paper.
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Hydrocarbon oxidation with iodosylbenzene catalysed by the sterically hindered iron(III) 5-(pentafluorophenyl)-10,15,20-tris(2,6-dichlorophenyl)porphyrin in homogeneous solution and covalently bound to silica
TL;DR: A sterically hindered iron porphyrin has also been covalently bound by nucleophilic aromatic substitution to aminopropylated silica as mentioned in this paper, which is also stable towards oxidation but is less reactive than its homogeneous analogue.
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Manganese(III) porphyrins: catalytic activity and intermediate studies in homogeneous systems
Yassuko Iamamoto,Marilda das Dores Assis,Katia J. Ciuffi,Katia J. Ciuffi,Cynthia M.C. Prado,B Z Prellwitz,Margarida de Moraes,Otaciro R. Nascimento,Hérica C. Sacco,Hérica C. Sacco +9 more
TL;DR: In this paper, the catalytic intermediates in the reaction between Mn(TPP)Cl or Mn(TDCPP)Cl and PhIO was also carried out by UV and EPR spectroscopies.
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A new oxovanadium(IV)–cucurbit[6]uril complex: Properties and potential for confined heterogeneous catalytic oxidation reactions
Silvânia Marilene de Lima,Jorge A. Gómez,Valéria P. Barros,Greice de S. Vertuan,Marilda das Dores Assis,Carlos Frederico de Oliveira Graeff,Grégoire Jean-François Demets +6 more
TL;DR: In this article, a new oxovanadium(IV)-cucurbit[6]uril complex is presented, which combines the catalytic properties of the metal ion with the size-excluding properties of macrocycle cavity.