Standard

Flow synthesis of N-alkyl-5-methyl-2-pyrrolidones over Ni2P/SiO2 catalyst. / Wang, Yazhou; Nuzhdin, Alexey L.; Shamanaev, Ivan V. et al.

In: Molecular Catalysis, Vol. 515, 111884, 10.2021.

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

Harvard

Wang, Y, Nuzhdin, AL, Shamanaev, IV & Bukhtiyarova, GA 2021, 'Flow synthesis of N-alkyl-5-methyl-2-pyrrolidones over Ni2P/SiO2 catalyst', Molecular Catalysis, vol. 515, 111884. https://doi.org/10.1016/j.mcat.2021.111884

APA

Wang, Y., Nuzhdin, A. L., Shamanaev, I. V., & Bukhtiyarova, G. A. (2021). Flow synthesis of N-alkyl-5-methyl-2-pyrrolidones over Ni2P/SiO2 catalyst. Molecular Catalysis, 515, [111884]. https://doi.org/10.1016/j.mcat.2021.111884

Vancouver

Wang Y, Nuzhdin AL, Shamanaev IV, Bukhtiyarova GA. Flow synthesis of N-alkyl-5-methyl-2-pyrrolidones over Ni2P/SiO2 catalyst. Molecular Catalysis. 2021 Oct;515:111884. doi: 10.1016/j.mcat.2021.111884

Author

Wang, Yazhou ; Nuzhdin, Alexey L. ; Shamanaev, Ivan V. et al. / Flow synthesis of N-alkyl-5-methyl-2-pyrrolidones over Ni2P/SiO2 catalyst. In: Molecular Catalysis. 2021 ; Vol. 515.

BibTeX

@article{0c45fbdbd52b436183462803a34d30f4,
title = "Flow synthesis of N-alkyl-5-methyl-2-pyrrolidones over Ni2P/SiO2 catalyst",
abstract = "N-alkyl-5-methyl-2-pyrrolidones are an attractive alternative to the common solvent N-methyl-2-pyrrolidone (NMP) and can be used as starting materials for synthesis of various valuable chemicals. Reductive amination of alkyl levulinates derived from biomass feedstock is a promising method for production of these compounds. In the present work, N-alkyl-5-methyl-2-pyrrolidones were obtained in excellent yields by reductive amination of ethyl levulinate with alkylamines over SiO2-supported nickel phosphide in a flow reactor using molecular hydrogen as a reducing agent. At the same time, aromatic amines and 1-nitropropane give a lower yield of the corresponding pyrrolidones. The influence of the solvent nature, temperature, pressure, hydrogen and liquid flow rates on the catalyst performance was studied.",
keywords = "Ethyl levulinate, Flow reactor, N-alkyl-5-methyl-2-pyrrolidones, Reductive amination, SiO-supported nickel phosphide catalyst",
author = "Yazhou Wang and Nuzhdin, {Alexey L.} and Shamanaev, {Ivan V.} and Bukhtiyarova, {Galina A.}",
note = "Funding Information: The authors thank M. V. Shashkov, E. Yu. Gerasimov, V. P. Pakharukova and E. G. Kodenev for their help in carrying out this study. The work was supported by the Ministry of Science and Higher Education of the Russian Federation within the governmental order for Boreskov Institute of Catalysis (project АААА-А21-121011390055-8). Y. Wang is grateful for the support from China Scholarship Council. The studies were carried out using facilities of the shared research center “National center of investigation of catalysts” at Boreskov Institute of Catalysis. Publisher Copyright: {\textcopyright} 2021 Elsevier B.V.",
year = "2021",
month = oct,
doi = "10.1016/j.mcat.2021.111884",
language = "English",
volume = "515",
journal = "Molecular Catalysis",
issn = "2468-8231",
publisher = "Elsevier",

}

RIS

TY - JOUR

T1 - Flow synthesis of N-alkyl-5-methyl-2-pyrrolidones over Ni2P/SiO2 catalyst

AU - Wang, Yazhou

AU - Nuzhdin, Alexey L.

AU - Shamanaev, Ivan V.

AU - Bukhtiyarova, Galina A.

N1 - Funding Information: The authors thank M. V. Shashkov, E. Yu. Gerasimov, V. P. Pakharukova and E. G. Kodenev for their help in carrying out this study. The work was supported by the Ministry of Science and Higher Education of the Russian Federation within the governmental order for Boreskov Institute of Catalysis (project АААА-А21-121011390055-8). Y. Wang is grateful for the support from China Scholarship Council. The studies were carried out using facilities of the shared research center “National center of investigation of catalysts” at Boreskov Institute of Catalysis. Publisher Copyright: © 2021 Elsevier B.V.

PY - 2021/10

Y1 - 2021/10

N2 - N-alkyl-5-methyl-2-pyrrolidones are an attractive alternative to the common solvent N-methyl-2-pyrrolidone (NMP) and can be used as starting materials for synthesis of various valuable chemicals. Reductive amination of alkyl levulinates derived from biomass feedstock is a promising method for production of these compounds. In the present work, N-alkyl-5-methyl-2-pyrrolidones were obtained in excellent yields by reductive amination of ethyl levulinate with alkylamines over SiO2-supported nickel phosphide in a flow reactor using molecular hydrogen as a reducing agent. At the same time, aromatic amines and 1-nitropropane give a lower yield of the corresponding pyrrolidones. The influence of the solvent nature, temperature, pressure, hydrogen and liquid flow rates on the catalyst performance was studied.

AB - N-alkyl-5-methyl-2-pyrrolidones are an attractive alternative to the common solvent N-methyl-2-pyrrolidone (NMP) and can be used as starting materials for synthesis of various valuable chemicals. Reductive amination of alkyl levulinates derived from biomass feedstock is a promising method for production of these compounds. In the present work, N-alkyl-5-methyl-2-pyrrolidones were obtained in excellent yields by reductive amination of ethyl levulinate with alkylamines over SiO2-supported nickel phosphide in a flow reactor using molecular hydrogen as a reducing agent. At the same time, aromatic amines and 1-nitropropane give a lower yield of the corresponding pyrrolidones. The influence of the solvent nature, temperature, pressure, hydrogen and liquid flow rates on the catalyst performance was studied.

KW - Ethyl levulinate

KW - Flow reactor

KW - N-alkyl-5-methyl-2-pyrrolidones

KW - Reductive amination

KW - SiO-supported nickel phosphide catalyst

UR - http://www.scopus.com/inward/record.url?scp=85114944748&partnerID=8YFLogxK

U2 - 10.1016/j.mcat.2021.111884

DO - 10.1016/j.mcat.2021.111884

M3 - Article

AN - SCOPUS:85114944748

VL - 515

JO - Molecular Catalysis

JF - Molecular Catalysis

SN - 2468-8231

M1 - 111884

ER -

ID: 34258071