Mild Liquid Phase Oxidation of Benzyl Alcohol in the Presence of Microporous Framework Copper Silicates
authors Neves, P; Valente, AA; Lin, Z
nationality International
journal EUROPEAN JOURNAL OF INORGANIC CHEMISTRY
author keywords Copper silicates; Microporous materials; Benzyl alcohol; Heterogeneous catalysis; Oxidation
keywords CATALYTIC FAST PYROLYSIS; SELECTIVE OXIDATION; COMPLEXES; ACETONITRILE; BIOMASS
abstract The microporous framework copper silicates CuSH-1NaK (1) and SGU-29 (2) - prepared using hydrothermal conditions - are effective heterogeneous oxidation catalysts for producing benzaldehyde (BzAld) and benzoic acid (BzAcid) from benzyl alcohol (BzOH), under mild reaction conditions (approximately atmospheric pressure, 70 degrees C). The copper silicate heterogeneous catalysts triggered a radical reaction mechanism leading to the target products; in particular, BzAcid was formed in up to 94 % yield and 100 % selectivity from BzAld. The type of oxidant and solvent influenced the catalytic performances.
publisher WILEY-V C H VERLAG GMBH
issn 1434-1948
year published 2020
volume 2020
issue 13
beginning page 1172
ending page 1176
digital object identifier (doi) 10.1002/ejic.201901349
web of science category Chemistry, Inorganic & Nuclear
subject category Chemistry
unique article identifier WOS:000516846600001
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journal analysis (jcr 2019):
journal impact factor 2.529
5 year journal impact factor 2.284
category normalized journal impact factor percentile 65.556
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