Standard

Highly selective reduction of nitroarenes by sc-isopropanol in the presence of zirconia in a flow reactor. / Anikeev, V. I.; Sivcev, V. P.; Valeev, K. R. et al.

In: Journal of Supercritical Fluids, Vol. 140, 01.10.2018, p. 233-237.

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

Harvard

Anikeev, VI, Sivcev, VP, Valeev, KR, Volcho, KP, Sadykov, VA & Salakhutdinov, NF 2018, 'Highly selective reduction of nitroarenes by sc-isopropanol in the presence of zirconia in a flow reactor', Journal of Supercritical Fluids, vol. 140, pp. 233-237. https://doi.org/10.1016/j.supflu.2018.06.021

APA

Anikeev, V. I., Sivcev, V. P., Valeev, K. R., Volcho, K. P., Sadykov, V. A., & Salakhutdinov, N. F. (2018). Highly selective reduction of nitroarenes by sc-isopropanol in the presence of zirconia in a flow reactor. Journal of Supercritical Fluids, 140, 233-237. https://doi.org/10.1016/j.supflu.2018.06.021

Vancouver

Anikeev VI, Sivcev VP, Valeev KR, Volcho KP, Sadykov VA, Salakhutdinov NF. Highly selective reduction of nitroarenes by sc-isopropanol in the presence of zirconia in a flow reactor. Journal of Supercritical Fluids. 2018 Oct 1;140:233-237. doi: 10.1016/j.supflu.2018.06.021

Author

Anikeev, V. I. ; Sivcev, V. P. ; Valeev, K. R. et al. / Highly selective reduction of nitroarenes by sc-isopropanol in the presence of zirconia in a flow reactor. In: Journal of Supercritical Fluids. 2018 ; Vol. 140. pp. 233-237.

BibTeX

@article{a839e76080bd49e6ab87185069f0664f,
title = "Highly selective reduction of nitroarenes by sc-isopropanol in the presence of zirconia in a flow reactor",
abstract = "Reduction of nitroarenes using supercritical isopropanol as a source of hydrogen was studied in a flow reactor in the presence of zirconia at temperatures of 515 − 630 K and with residence time about 10 min. Zirconia was shown for the first time to be an effective and selective catalyst for transfer hydrogenation of nitroarenes. The use of complex supercritical fluid iPrOH/CO2 provided 100% selectivity for aniline at 95% conversion of nitrobenzene. In the absence of CO2, the selectivity was reduced due to formation of alkoxylation and N-alkylation by-products. The system can also be used for highly selective reduction of bromonitrobenzene avoiding undesired hydrodehalogenation.",
keywords = "Alcohol, Aniline, Catalysis, Flow-type reactor, Hydrogen transfer, Nitrobenzene, Supercritical isopropanol, Zirconia",
author = "Anikeev, {V. I.} and Sivcev, {V. P.} and Valeev, {K. R.} and Volcho, {K. P.} and Sadykov, {V. A.} and Salakhutdinov, {N. F.}",
year = "2018",
month = oct,
day = "1",
doi = "10.1016/j.supflu.2018.06.021",
language = "English",
volume = "140",
pages = "233--237",
journal = "Journal of Supercritical Fluids",
issn = "0896-8446",
publisher = "Elsevier",

}

RIS

TY - JOUR

T1 - Highly selective reduction of nitroarenes by sc-isopropanol in the presence of zirconia in a flow reactor

AU - Anikeev, V. I.

AU - Sivcev, V. P.

AU - Valeev, K. R.

AU - Volcho, K. P.

AU - Sadykov, V. A.

AU - Salakhutdinov, N. F.

PY - 2018/10/1

Y1 - 2018/10/1

N2 - Reduction of nitroarenes using supercritical isopropanol as a source of hydrogen was studied in a flow reactor in the presence of zirconia at temperatures of 515 − 630 K and with residence time about 10 min. Zirconia was shown for the first time to be an effective and selective catalyst for transfer hydrogenation of nitroarenes. The use of complex supercritical fluid iPrOH/CO2 provided 100% selectivity for aniline at 95% conversion of nitrobenzene. In the absence of CO2, the selectivity was reduced due to formation of alkoxylation and N-alkylation by-products. The system can also be used for highly selective reduction of bromonitrobenzene avoiding undesired hydrodehalogenation.

AB - Reduction of nitroarenes using supercritical isopropanol as a source of hydrogen was studied in a flow reactor in the presence of zirconia at temperatures of 515 − 630 K and with residence time about 10 min. Zirconia was shown for the first time to be an effective and selective catalyst for transfer hydrogenation of nitroarenes. The use of complex supercritical fluid iPrOH/CO2 provided 100% selectivity for aniline at 95% conversion of nitrobenzene. In the absence of CO2, the selectivity was reduced due to formation of alkoxylation and N-alkylation by-products. The system can also be used for highly selective reduction of bromonitrobenzene avoiding undesired hydrodehalogenation.

KW - Alcohol

KW - Aniline

KW - Catalysis

KW - Flow-type reactor

KW - Hydrogen transfer

KW - Nitrobenzene

KW - Supercritical isopropanol

KW - Zirconia

UR - http://www.scopus.com/inward/record.url?scp=85049354352&partnerID=8YFLogxK

U2 - 10.1016/j.supflu.2018.06.021

DO - 10.1016/j.supflu.2018.06.021

M3 - Article

AN - SCOPUS:85049354352

VL - 140

SP - 233

EP - 237

JO - Journal of Supercritical Fluids

JF - Journal of Supercritical Fluids

SN - 0896-8446

ER -

ID: 14318058