Flow Synthesis of Secondary Amines over Ag/Al2O3 Catalyst by One-Pot reductive Amination of Aldehydes with Nitroarenes Full article
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RSC Advances
ISSN: 2046-2069 |
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| Output data | Year: 2017, Volume: 7, Number: 72, Pages: 45856-45861 Pages count : 6 DOI: 10.1039/c7ra08986d | ||||
| Tags | LIQUID-PHASE HYDROGENATION; CARBONYL-COMPOUNDS; NITRO-COMPOUNDS; Au/Al2O3 CATALYST; RECOVERABLE CATALYST; HIGHLY EFFICIENT; COBALT CATALYST; MILD CONDITIONS; NANOPARTICLES; MONOALKYLATION | ||||
| Authors |
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| Affiliations |
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Funding (1)
| 1 | Federal Agency for Scientific Organizations | 0303-2016-0006 (V.44.1.6) |
Abstract:
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 C[double bond, length as m-dash]C 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.
Cite:
Artyukha E.A.
, Nuzhdin A.L.
, Bukhtiyarova G.A.
, Bukhtiyarov V.I.
Flow Synthesis of Secondary Amines over Ag/Al2O3 Catalyst by One-Pot reductive Amination of Aldehydes with Nitroarenes
RSC Advances. 2017.
V.7. N72. P.45856-45861. DOI: 10.1039/c7ra08986d
WOS
Scopus
РИНЦ
ANCAN
OpenAlex
Flow Synthesis of Secondary Amines over Ag/Al2O3 Catalyst by One-Pot reductive Amination of Aldehydes with Nitroarenes
RSC Advances. 2017.
V.7. N72. P.45856-45861. DOI: 10.1039/c7ra08986d
WOS
Scopus
РИНЦ
ANCAN
OpenAlex
Files:
Full text from publisher
Dates:
| Submitted: | Aug 14, 2017 |
| Accepted: | Sep 20, 2017 |
| Published online: | Sep 26, 2017 |
Identifiers:
| Web of science: | WOS:000412147000072 |
| Scopus: | 2-s2.0-85030225688 |
| Elibrary: | 31051681 |
| Chemical Abstracts: | 2017:1561430 |
| Chemical Abstracts (print): | 167:597913 |
| OpenAlex: | W2758828466 |