Flow synthesis of secondary amines over Ag/Al2O3 catalyst by one-pot reductive amination of aldehydes with nitroarenes

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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. et al.

In: RSC Advances, Vol. 7, No. 72, 01.01.2017, p. 45856-45861.

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

Author

Artiukha, Ekaterina A. ; Nuzhdin, Alexey L. ; Bukhtiyarova, Galina A. et al. / Flow synthesis of secondary amines over Ag/Al₂O₃ catalyst by one-pot reductive amination of aldehydes with nitroarenes. In: RSC Advances. 2017 ; Vol. 7, No. 72. pp. 45856-45861.

BibTeX

@article{8946c20db1f54c59a40ae7c1c4ed1406,

title = "Flow synthesis of secondary amines over Ag/Al2O3 catalyst by one-pot reductive amination of aldehydes with nitroarenes",

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 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.",

author = "Artiukha, {Ekaterina A.} and Nuzhdin, {Alexey L.} and Bukhtiyarova, {Galina A.} and Bukhtiyarov, {Valerii I.}",

note = "Publisher Copyright: {\textcopyright} 2017 The Royal Society of Chemistry.",

year = "2017",

month = jan,

day = "1",

doi = "10.1039/c7ra08986d",

language = "English",

volume = "7",

pages = "45856--45861",

journal = "RSC Advances",

issn = "2046-2069",

publisher = "ROYAL SOC CHEMISTRY",

number = "72",

}

RIS

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.

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