From woody biomass extractives to health-promoting substances: Selective oxidation of the lignan hydroxymatairesinol to oxomatairesinol over Au, Pd, and Au-Pd heterogeneous catalysts

Olga A. Simakova; Elena Smolentseva; Miguel Estrada; Elena V. Murzina; Sergey Beloshapkin; Stefan M. Willför; Andrey V. Simakov; Dmitry Yu Murzin

doi:10.1016/j.jcat.2012.04.012

From woody biomass extractives to health-promoting substances: Selective oxidation of the lignan hydroxymatairesinol to oxomatairesinol over Au, Pd, and Au-Pd heterogeneous catalysts

Olga A. Simakova, Elena Smolentseva, Miguel Estrada, Elena V. Murzina, Sergey Beloshapkin, Stefan M. Willför, Andrey V. Simakov, Dmitry Yu Murzin^*

^*Corresponding author for this work

Research output: Contribution to journal › Article › Scientific › peer-review

19 Citations (Scopus)

Abstract

Aerobic selective oxidation of the naturally occurring lignan hydroxymatairesinol (HMR) to another lignan oxomatairesinol (oxoMAT) was carried out at 70 °C and atmospheric pressure over different gold and gold-palladium catalysts. Several groups of gold catalysts were prepared: Au ion-exchanged on Y-zeolites promoted by Cu, Ni, Fe; Au and Au-Pd supported via deposition-precipitation with urea - DPU on metal oxides (magnesia, alumina, ceria, zirconia, and lanthanum oxide); and Au on alumina, and alumina-ceria-zirconia mixed oxides prepared by the sol-gel method. The catalysts were characterized by ICP-AES, TEM, XPS and UV-Vis techniques. Acidity of supports was studied by an FTIR method using pyridine as a probe molecule. No catalytic activity was detected in case of gold catalysts based on zeolites. Au and Au-Pd catalysts supported on metal oxides showed different activity and selectivity in the HMR transformation depending on the support acidity/basicity and the active phase. The highest activity was reached over Au supported on alumina with big transport pores displaying 100% selectivity to oxoMAT.

Original language	English
Pages (from-to)	95-103
Number of pages	9
Journal	Journal of Catalysis
Volume	291
DOIs	https://doi.org/10.1016/j.jcat.2012.04.012
Publication status	Published - Jul 2012
MoE publication type	A1 Journal article-refereed

Keywords

Biomass
Gold
Hydroxymatairesinol (HMR)
Lignans
Oxomatairesinol (oxoMAT)
Palladium
Selective oxidation
Sol-gel

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10.1016/j.jcat.2012.04.012

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Simakova, O. A., Smolentseva, E., Estrada, M., Murzina, E. V., Beloshapkin, S., Willför, S. M., Simakov, A. V., & Murzin, D. Y. (2012). From woody biomass extractives to health-promoting substances: Selective oxidation of the lignan hydroxymatairesinol to oxomatairesinol over Au, Pd, and Au-Pd heterogeneous catalysts. Journal of Catalysis, 291, 95-103. https://doi.org/10.1016/j.jcat.2012.04.012

@article{95942c7793124637b8ed0fb9f4c6d452,

title = "From woody biomass extractives to health-promoting substances: Selective oxidation of the lignan hydroxymatairesinol to oxomatairesinol over Au, Pd, and Au-Pd heterogeneous catalysts",

abstract = "Aerobic selective oxidation of the naturally occurring lignan hydroxymatairesinol (HMR) to another lignan oxomatairesinol (oxoMAT) was carried out at 70 °C and atmospheric pressure over different gold and gold-palladium catalysts. Several groups of gold catalysts were prepared: Au ion-exchanged on Y-zeolites promoted by Cu, Ni, Fe; Au and Au-Pd supported via deposition-precipitation with urea - DPU on metal oxides (magnesia, alumina, ceria, zirconia, and lanthanum oxide); and Au on alumina, and alumina-ceria-zirconia mixed oxides prepared by the sol-gel method. The catalysts were characterized by ICP-AES, TEM, XPS and UV-Vis techniques. Acidity of supports was studied by an FTIR method using pyridine as a probe molecule. No catalytic activity was detected in case of gold catalysts based on zeolites. Au and Au-Pd catalysts supported on metal oxides showed different activity and selectivity in the HMR transformation depending on the support acidity/basicity and the active phase. The highest activity was reached over Au supported on alumina with big transport pores displaying 100% selectivity to oxoMAT.",

keywords = "Biomass, Gold, Hydroxymatairesinol (HMR), Lignans, Oxomatairesinol (oxoMAT), Palladium, Selective oxidation, Sol-gel",

author = "Simakova, {Olga A.} and Elena Smolentseva and Miguel Estrada and Murzina, {Elena V.} and Sergey Beloshapkin and Willf{\"o}r, {Stefan M.} and Simakov, {Andrey V.} and Murzin, {Dmitry Yu}",

note = "Funding Information: The authors express their gratitude to Dr. Lari V{\"a}h{\"a}salo for HMR preparation and Mr. Markku Reunanen for product identification. The authors also thank E. Flores, P. Casillas, V. Garcia, M. Sainz, F. Ruiz, G. Vilchis, E. Aparicio, J. Peralta, J. Palomares, and M. Vega for technical support. This research project was partly supported by DGAPA-PAPIIT (UNAM, M{\'e}xico) through Grant IN 224510 . Copyright: Copyright 2012 Elsevier B.V., All rights reserved.",

year = "2012",

month = jul,

doi = "10.1016/j.jcat.2012.04.012",

language = "English",

volume = "291",

pages = "95--103",

journal = "Journal of Catalysis",

issn = "0021-9517",

publisher = "Elsevier",

}

Simakova, OA, Smolentseva, E, Estrada, M, Murzina, EV, Beloshapkin, S, Willför, SM, Simakov, AV & Murzin, DY 2012, 'From woody biomass extractives to health-promoting substances: Selective oxidation of the lignan hydroxymatairesinol to oxomatairesinol over Au, Pd, and Au-Pd heterogeneous catalysts', Journal of Catalysis, vol. 291, pp. 95-103. https://doi.org/10.1016/j.jcat.2012.04.012

From woody biomass extractives to health-promoting substances: Selective oxidation of the lignan hydroxymatairesinol to oxomatairesinol over Au, Pd, and Au-Pd heterogeneous catalysts. / Simakova, Olga A.; Smolentseva, Elena; Estrada, Miguel et al.
In: Journal of Catalysis, Vol. 291, 07.2012, p. 95-103.

Research output: Contribution to journal › Article › Scientific › peer-review

TY - JOUR

T1 - From woody biomass extractives to health-promoting substances

T2 - Selective oxidation of the lignan hydroxymatairesinol to oxomatairesinol over Au, Pd, and Au-Pd heterogeneous catalysts

AU - Simakova, Olga A.

AU - Smolentseva, Elena

AU - Estrada, Miguel

AU - Murzina, Elena V.

AU - Beloshapkin, Sergey

AU - Willför, Stefan M.

AU - Simakov, Andrey V.

AU - Murzin, Dmitry Yu

N1 - Funding Information: The authors express their gratitude to Dr. Lari Vähäsalo for HMR preparation and Mr. Markku Reunanen for product identification. The authors also thank E. Flores, P. Casillas, V. Garcia, M. Sainz, F. Ruiz, G. Vilchis, E. Aparicio, J. Peralta, J. Palomares, and M. Vega for technical support. This research project was partly supported by DGAPA-PAPIIT (UNAM, México) through Grant IN 224510 . Copyright: Copyright 2012 Elsevier B.V., All rights reserved.

PY - 2012/7

Y1 - 2012/7

N2 - Aerobic selective oxidation of the naturally occurring lignan hydroxymatairesinol (HMR) to another lignan oxomatairesinol (oxoMAT) was carried out at 70 °C and atmospheric pressure over different gold and gold-palladium catalysts. Several groups of gold catalysts were prepared: Au ion-exchanged on Y-zeolites promoted by Cu, Ni, Fe; Au and Au-Pd supported via deposition-precipitation with urea - DPU on metal oxides (magnesia, alumina, ceria, zirconia, and lanthanum oxide); and Au on alumina, and alumina-ceria-zirconia mixed oxides prepared by the sol-gel method. The catalysts were characterized by ICP-AES, TEM, XPS and UV-Vis techniques. Acidity of supports was studied by an FTIR method using pyridine as a probe molecule. No catalytic activity was detected in case of gold catalysts based on zeolites. Au and Au-Pd catalysts supported on metal oxides showed different activity and selectivity in the HMR transformation depending on the support acidity/basicity and the active phase. The highest activity was reached over Au supported on alumina with big transport pores displaying 100% selectivity to oxoMAT.

AB - Aerobic selective oxidation of the naturally occurring lignan hydroxymatairesinol (HMR) to another lignan oxomatairesinol (oxoMAT) was carried out at 70 °C and atmospheric pressure over different gold and gold-palladium catalysts. Several groups of gold catalysts were prepared: Au ion-exchanged on Y-zeolites promoted by Cu, Ni, Fe; Au and Au-Pd supported via deposition-precipitation with urea - DPU on metal oxides (magnesia, alumina, ceria, zirconia, and lanthanum oxide); and Au on alumina, and alumina-ceria-zirconia mixed oxides prepared by the sol-gel method. The catalysts were characterized by ICP-AES, TEM, XPS and UV-Vis techniques. Acidity of supports was studied by an FTIR method using pyridine as a probe molecule. No catalytic activity was detected in case of gold catalysts based on zeolites. Au and Au-Pd catalysts supported on metal oxides showed different activity and selectivity in the HMR transformation depending on the support acidity/basicity and the active phase. The highest activity was reached over Au supported on alumina with big transport pores displaying 100% selectivity to oxoMAT.

KW - Biomass

KW - Gold

KW - Hydroxymatairesinol (HMR)

KW - Lignans

KW - Oxomatairesinol (oxoMAT)

KW - Palladium

KW - Selective oxidation

KW - Sol-gel

UR - http://www.scopus.com/inward/record.url?scp=84862020750&partnerID=8YFLogxK

U2 - 10.1016/j.jcat.2012.04.012

DO - 10.1016/j.jcat.2012.04.012

M3 - Article

AN - SCOPUS:84862020750

SN - 0021-9517

VL - 291

SP - 95

EP - 103

JO - Journal of Catalysis

JF - Journal of Catalysis

ER -

From woody biomass extractives to health-promoting substances: Selective oxidation of the lignan hydroxymatairesinol to oxomatairesinol over Au, Pd, and Au-Pd heterogeneous catalysts

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Keywords

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