Synthetic and Natural Materials with the Brucite-Like Layers as High Active Catalyst for Synthesis of 1-Methoxy-2-Propanol from Methanol and Propylene Oxide | Sciact - CRIS-system of Boreskov Institute of Catalysis

Synthetic and Natural Materials with the Brucite-Like Layers as High Active Catalyst for Synthesis of 1-Methoxy-2-Propanol from Methanol and Propylene Oxide Full article

Journal

Journal of Molecular Catalysis A: Chemical
ISSN: 1381-1169

Output data

Year: 2016, Volume: 423, Pages: 22-30 Pages count : 9 DOI: 10.1016/j.molcata.2016.06.006

Tags

Basicity, Brucite, Mg,Al-layered double hydroxides, Propylene glycol methyl ether, Propylene oxide

Authors

Timofeeva Maria N. ^1,2 , Kapustin Aleksey E. ³ , Panchenko Valentina N. ^1,2 , Butenko Eleonora O. ³ , Krupskaya Victoria V. ^4,5 , Gil Antonio ⁶ , Vicente Miguel A. ⁷

Affiliations

1	Boreskov Institute of Catalysis SB RAS, Prospekt Akad. Lavrentieva 5, 630090, Novosibirsk, Russian Federation
2	Novosibirsk State University, st. Pirogova 2, 630090, Novosibirsk, Russian Federation
3	Azov State Technical University, Mariupol, Ukraine
4	Institute of Geology of Ore Deposits, Petrography, Mineralogy and Geochemistry RAS, pr. Staromonetny 35, 119017, Moscow, Russian Federation
5	Moscow State University, Leninskie Gory 1, 119991, Moscow, Russian Federation
6	Department of Applied Chemistry, Los Acebos Building, Public University of Navarra, Campus of Arrosadia s/n, 31006 Pamplona, Spain
7	Department of Inorganic Chemistry, University of Salamanca, Salamanca, Spain

Funding (1)

Ministry of Economic Affairs and Digital Transformation

MAT2013-47811-C2-1-R, MAT2013-47811-C2-2-R

The aim of this study was to investigate the correlation between the basic and catalytic properties of brucite and Mg,Al-layered double hydroxides (Mg,Al-LDHs) in the reaction of propylene oxide with methanol. The basic properties of the solids were investigated by FT-IR spectroscopy using CDCl3 as probe molecule and Hammett acidity titration with n-butylamine and benzoic acid. Both the increase in the activation temperature and the decrease in Al content favored the increase in the basicity of Mg,Al-LDH. The nature of “Mn+–O2- Lewis acid-base” pairs was a key factor to control the catalytic behavior of the solids. The length of the M-O bond, the basicity of the oxygen ion and the strength of the metal ion on the surface affected the catalytic activity of the solids and their isomer selectivity in the reaction between methanol and propylene oxide to form 1-methoxy-2-propanol. It was demonstrated that brucite(150) can be applied as catalyst for at least four successive cycles without loss of activity.

Timofeeva M.N. , Kapustin A.E. , Panchenko V.N. , Butenko E.O. , Krupskaya V.V. , Gil A. , Vicente M.A.
Synthetic and Natural Materials with the Brucite-Like Layers as High Active Catalyst for Synthesis of 1-Methoxy-2-Propanol from Methanol and Propylene Oxide
Journal of Molecular Catalysis A: Chemical. 2016. V.423. P.22-30. DOI: 10.1016/j.molcata.2016.06.006 WOS Scopus РИНЦ ANCAN OpenAlex

Submitted:	Apr 22, 2016
Accepted:	Jun 3, 2016
Published online:	Jun 5, 2016
Published print:	Nov 1, 2016

Web of science:	WOS:000383827600003
Scopus:	2-s2.0-84975523659
Elibrary:	27138674
Chemical Abstracts:	2016:1017277
Chemical Abstracts (print):	165:153894
OpenAlex:	W2411632940

DB	Citing
Web of science	19
Scopus	20
Elibrary	20
OpenAlex	22