Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Flow synthesis of secondary amines over Ag/Al2O3 catalyst by one-pot reductive amination of aldehydes with nitroarenes. / Artiukha, Ekaterina A.; Nuzhdin, Alexey L.; Bukhtiyarova, Galina A. и др.
в: RSC Advances, Том 7, № 72, 01.01.2017, стр. 45856-45861.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Flow synthesis of secondary amines over Ag/Al2O3 catalyst by one-pot reductive amination of aldehydes with nitroarenes
AU - Artiukha, Ekaterina A.
AU - Nuzhdin, Alexey L.
AU - Bukhtiyarova, Galina A.
AU - Bukhtiyarov, Valerii I.
N1 - Publisher Copyright: © 2017 The Royal Society of Chemistry.
PY - 2017/1/1
Y1 - 2017/1/1
N2 - An alumina-supported silver catalyst was investigated in the one-pot reductive amination of aldehydes with nitroarenes in a continuous flow reactor using molecular hydrogen as a reducing agent. A series of secondary amines containing alkyl, OH, OCH3, Cl, Br and CC groups was synthesized in good to excellent yields. The yield of the secondary amine depends on the rate of formation of an intermediate imine. It was shown that the accumulation of carbonaceous deposits on the catalyst is the main reason of catalyst deactivation. The spent catalyst can be easily regenerated and reused without losing catalytic activity.
AB - An alumina-supported silver catalyst was investigated in the one-pot reductive amination of aldehydes with nitroarenes in a continuous flow reactor using molecular hydrogen as a reducing agent. A series of secondary amines containing alkyl, OH, OCH3, Cl, Br and CC groups was synthesized in good to excellent yields. The yield of the secondary amine depends on the rate of formation of an intermediate imine. It was shown that the accumulation of carbonaceous deposits on the catalyst is the main reason of catalyst deactivation. The spent catalyst can be easily regenerated and reused without losing catalytic activity.
UR - http://www.scopus.com/inward/record.url?scp=85030225688&partnerID=8YFLogxK
U2 - 10.1039/c7ra08986d
DO - 10.1039/c7ra08986d
M3 - Article
AN - SCOPUS:85030225688
VL - 7
SP - 45856
EP - 45861
JO - RSC Advances
JF - RSC Advances
SN - 2046-2069
IS - 72
ER -
ID: 9896491