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, volume 1 , issue 7 , pages 1195

Novel biomimetic oxidation of lapachol with H2O2 catalysed by a manganese(iii) porphyrin complex

Sónia M G Pires ¹

Rodrigo De Paula ¹

M.M.Q Simões ¹

Artur C. Silva ¹

M.Rosário M Domingues ¹

Isabel C M S Santos ¹

Maria D Vargas ²

VITOR GÓIS FERREIRA ²

M. C. D. Neves ¹

José A. S. Cavaleiro ¹

Hide authors affiliations Show authors affiliations: 2 affiliations

Department of Chemistry and QOPNA, University of Aveiro, University Campus, Aveiro, Portugal |

Chemistry Institute, Fluminense Federal University, Campus do Valonguinho, Niterói, RJ 24020-150, Brazil |

Publication type: Journal Article

Publication date: 2011-09-23

Royal Society of Chemistry (RSC)

RSC Advances

scimago Q1

wos Q2

SJR: 0.777

CiteScore: 7.6

Impact factor: 4.6

ISSN: 20462069

DOI: 10.1039/c1ra00578b

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General Chemistry

General Chemical Engineering

Abstract

The biomimetic oxidation of lapachol (1) using aqueous hydrogen peroxide as oxidant and chloro[5,10,15,20-tetrakis(2,6-dichlorophenyl)porphyrinatomanganese(III)] (Mn-Porph) as catalyst is described. A comparison between the obtained results and those described for the oxidation of lapachol using meta-chloroperoxybenzoic acid (m-CPBA) reveals, besides different reaction products, a completely different selectivity. Unlike the m-CPBA approach, where ortho-naphthoquinones are obtained, para-naphthoquinones are highly favoured when using Mn-Porph and H2O2. Moreover, a new lactone is isolated and characterized in the present work.

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Pires S. M. G. et al. Novel biomimetic oxidation of lapachol with H2O2 catalysed by a manganese(iii) porphyrin complex // RSC Advances. 2011. Vol. 1. No. 7. p. 1195.

GOST all authors (up to 50) Copy

Pires S. M. G., Paula R. D., Simões M., Silva A. C., Domingues M. M., Santos I. C. M. S., Vargas M. D., FERREIRA V. G., Neves M. C. D., Cavaleiro J. A. S. Novel biomimetic oxidation of lapachol with H2O2 catalysed by a manganese(iii) porphyrin complex // RSC Advances. 2011. Vol. 1. No. 7. p. 1195.

RIS |

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RIS Copy

TY - JOUR

DO - 10.1039/c1ra00578b

UR - https://doi.org/10.1039/c1ra00578b

TI - Novel biomimetic oxidation of lapachol with H2O2 catalysed by a manganese(iii) porphyrin complex

T2 - RSC Advances

AU - Pires, Sónia M G

AU - Paula, Rodrigo De

AU - Simões, M.M.Q

AU - Silva, Artur C.

AU - Domingues, M.Rosário M

AU - Santos, Isabel C M S

AU - Vargas, Maria D

AU - FERREIRA, VITOR GÓIS

AU - Neves, M. C. D.

AU - Cavaleiro, José A. S.

PY - 2011

DA - 2011/09/23

PB - Royal Society of Chemistry (RSC)

SP - 1195

IS - 7

VL - 1

SN - 2046-2069

ER -

BibTex |

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BibTex (up to 50 authors) Copy

@article{2011_Pires,

author = {Sónia M G Pires and Rodrigo De Paula and M.M.Q Simões and Artur C. Silva and M.Rosário M Domingues and Isabel C M S Santos and Maria D Vargas and VITOR GÓIS FERREIRA and M. C. D. Neves and José A. S. Cavaleiro},

title = {Novel biomimetic oxidation of lapachol with H2O2 catalysed by a manganese(iii) porphyrin complex},

journal = {RSC Advances},

year = {2011},

volume = {1},

publisher = {Royal Society of Chemistry (RSC)},

month = {sep},

url = {https://doi.org/10.1039/c1ra00578b},

number = {7},

pages = {1195},

doi = {10.1039/c1ra00578b}

}

MLA

Cite this

MLA Copy

Pires, Sónia M. G., et al. “Novel biomimetic oxidation of lapachol with H2O2 catalysed by a manganese(iii) porphyrin complex.” RSC Advances, vol. 1, no. 7, Sep. 2011, p. 1195. https://doi.org/10.1039/c1ra00578b.

Publisher

Royal Society of Chemistry (RSC)

Journal

RSC Advances

scimago Q1

wos Q2

SJR

0.777

CiteScore

7.6

Impact factor

4.6

ISSN

20462069 (Print, Electronic)