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Effect of nitric acid modification of montmorillonite clay on synthesis of solketal from glycerol and acetone. / Timofeeva, Maria N.; Panchenko, Valentina N.; Krupskaya, Victoria V. et al.

In: Catalysis Communications, Vol. 90, 01.02.2017, p. 65-69.

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

Harvard

Timofeeva, MN, Panchenko, VN, Krupskaya, VV, Gil, A & Vicente, MA 2017, 'Effect of nitric acid modification of montmorillonite clay on synthesis of solketal from glycerol and acetone', Catalysis Communications, vol. 90, pp. 65-69. https://doi.org/10.1016/j.catcom.2016.11.020

APA

Timofeeva, M. N., Panchenko, V. N., Krupskaya, V. V., Gil, A., & Vicente, M. A. (2017). Effect of nitric acid modification of montmorillonite clay on synthesis of solketal from glycerol and acetone. Catalysis Communications, 90, 65-69. https://doi.org/10.1016/j.catcom.2016.11.020

Vancouver

Timofeeva MN, Panchenko VN, Krupskaya VV, Gil A, Vicente MA. Effect of nitric acid modification of montmorillonite clay on synthesis of solketal from glycerol and acetone. Catalysis Communications. 2017 Feb 1;90:65-69. doi: 10.1016/j.catcom.2016.11.020

Author

Timofeeva, Maria N. ; Panchenko, Valentina N. ; Krupskaya, Victoria V. et al. / Effect of nitric acid modification of montmorillonite clay on synthesis of solketal from glycerol and acetone. In: Catalysis Communications. 2017 ; Vol. 90. pp. 65-69.

BibTeX

@article{3afdf2733f294233bba905fc4cc55932,
title = "Effect of nitric acid modification of montmorillonite clay on synthesis of solketal from glycerol and acetone",
abstract = "The effect of acid modification of a natural montmorillonite clay (MM) by HNO3 on the catalytic properties of MM from Dash-Salakhlinsk (Kazakhstan) has been investigated in the synthesis of solketal from glycerol and acetone in solvent free and acetonitrile media. HNO3 concentration allowed to control the chemical composition, the surface acidity, the porous structure of the acid-activated MMs and their catalytic performance. The main reaction product was solketal with 86.6–98% selectivity. Conversion of glycerol depended on the Br{\o}nsted acidity. The most active sample, namely, MM activated with 0.5 mol/dm3 HNO3, showed good reusability for 3 catalyst cycles.",
keywords = "Acetone, Acid activation, Glycerol, Montmorillonite, Solketal, OCTAHYDRO-2H-CHROMEN-4-OL, VANILLIN, ACETALIZATION, CATALYTIC CONVERSION",
author = "Timofeeva, {Maria N.} and Panchenko, {Valentina N.} and Krupskaya, {Victoria V.} and Antonio Gil and Vicente, {Miguel A.}",
note = "Publisher Copyright: {\textcopyright} 2016 Elsevier B.V.",
year = "2017",
month = feb,
day = "1",
doi = "10.1016/j.catcom.2016.11.020",
language = "English",
volume = "90",
pages = "65--69",
journal = "Catalysis Communications",
issn = "1566-7367",
publisher = "Elsevier",

}

RIS

TY - JOUR

T1 - Effect of nitric acid modification of montmorillonite clay on synthesis of solketal from glycerol and acetone

AU - Timofeeva, Maria N.

AU - Panchenko, Valentina N.

AU - Krupskaya, Victoria V.

AU - Gil, Antonio

AU - Vicente, Miguel A.

N1 - Publisher Copyright: © 2016 Elsevier B.V.

PY - 2017/2/1

Y1 - 2017/2/1

N2 - The effect of acid modification of a natural montmorillonite clay (MM) by HNO3 on the catalytic properties of MM from Dash-Salakhlinsk (Kazakhstan) has been investigated in the synthesis of solketal from glycerol and acetone in solvent free and acetonitrile media. HNO3 concentration allowed to control the chemical composition, the surface acidity, the porous structure of the acid-activated MMs and their catalytic performance. The main reaction product was solketal with 86.6–98% selectivity. Conversion of glycerol depended on the Brønsted acidity. The most active sample, namely, MM activated with 0.5 mol/dm3 HNO3, showed good reusability for 3 catalyst cycles.

AB - The effect of acid modification of a natural montmorillonite clay (MM) by HNO3 on the catalytic properties of MM from Dash-Salakhlinsk (Kazakhstan) has been investigated in the synthesis of solketal from glycerol and acetone in solvent free and acetonitrile media. HNO3 concentration allowed to control the chemical composition, the surface acidity, the porous structure of the acid-activated MMs and their catalytic performance. The main reaction product was solketal with 86.6–98% selectivity. Conversion of glycerol depended on the Brønsted acidity. The most active sample, namely, MM activated with 0.5 mol/dm3 HNO3, showed good reusability for 3 catalyst cycles.

KW - Acetone

KW - Acid activation

KW - Glycerol

KW - Montmorillonite

KW - Solketal

KW - OCTAHYDRO-2H-CHROMEN-4-OL

KW - VANILLIN

KW - ACETALIZATION

KW - CATALYTIC CONVERSION

UR - http://www.scopus.com/inward/record.url?scp=85003485961&partnerID=8YFLogxK

U2 - 10.1016/j.catcom.2016.11.020

DO - 10.1016/j.catcom.2016.11.020

M3 - Article

AN - SCOPUS:85003485961

VL - 90

SP - 65

EP - 69

JO - Catalysis Communications

JF - Catalysis Communications

SN - 1566-7367

ER -

ID: 10319054