volume 53 issue 15 pages 5033-5038

Electrocatalytic tandem Knoevenagel–Michael reaction of 3-methyl-2-pyrazolin-5-ones, aryl aldehydes and cyano-functionalized C–H acids: Facile and convenient multicomponent way to substituted 3-(5-hydroxy-3-methylpyrazol-4-yl)-3-arylpropionitriles

Alexander S. Dorofeev 1
Ruslan F Nasybullin 1
Sergey K. Feducovich 1
Gennady I. Nikishin 1
Publication typeJournal Article
Publication date2008-06-01
scimago Q1
wos Q1
SJR1.106
CiteScore10.6
Impact factor5.6
ISSN00134686, 18733859
General Chemical Engineering
Electrochemistry
Abstract
Electrochemically induced catalytic tandem Knoevenagel–Michael reaction of 3-methyl-2-pyrazolin-5-ones, aryl aldehydes and malononitrile or alkyl cyanoacetates in alcohols in an undivided cell in the presence of sodium bromide as an electrolyte results in the formation of substituted 3-(5-hydroxy-3-methylpyrazol-4-yl)-3-arylpropionitriles in 75–97% yields. The developed efficient electrocatalytic approach to the corresponding 3-(5-hydroxy-3-methylpyrazol-4-yl)-3-arylpropionitriles is beneficial from the viewpoint of diversity-oriented large-scale processes and represents novel, facile and environmentally benign synthetic concept for multicomponent reactions strategy.
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Elinson M. N. et al. Electrocatalytic tandem Knoevenagel–Michael reaction of 3-methyl-2-pyrazolin-5-ones, aryl aldehydes and cyano-functionalized C–H acids: Facile and convenient multicomponent way to substituted 3-(5-hydroxy-3-methylpyrazol-4-yl)-3-arylpropionitriles // Electrochimica Acta. 2008. Vol. 53. No. 15. pp. 5033-5038.
GOST all authors (up to 50) Copy
Elinson M. N., Dorofeev A. S., Nasybullin R. F., Feducovich S. K., Nikishin G. I. Electrocatalytic tandem Knoevenagel–Michael reaction of 3-methyl-2-pyrazolin-5-ones, aryl aldehydes and cyano-functionalized C–H acids: Facile and convenient multicomponent way to substituted 3-(5-hydroxy-3-methylpyrazol-4-yl)-3-arylpropionitriles // Electrochimica Acta. 2008. Vol. 53. No. 15. pp. 5033-5038.
RIS |
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RIS Copy
TY - JOUR
DO - 10.1016/j.electacta.2008.01.066
UR - https://doi.org/10.1016/j.electacta.2008.01.066
TI - Electrocatalytic tandem Knoevenagel–Michael reaction of 3-methyl-2-pyrazolin-5-ones, aryl aldehydes and cyano-functionalized C–H acids: Facile and convenient multicomponent way to substituted 3-(5-hydroxy-3-methylpyrazol-4-yl)-3-arylpropionitriles
T2 - Electrochimica Acta
AU - Elinson, M. N.
AU - Dorofeev, Alexander S.
AU - Nasybullin, Ruslan F
AU - Feducovich, Sergey K.
AU - Nikishin, Gennady I.
PY - 2008
DA - 2008/06/01
PB - Elsevier
SP - 5033-5038
IS - 15
VL - 53
SN - 0013-4686
SN - 1873-3859
ER -
BibTex |
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BibTex (up to 50 authors) Copy
@article{2008_Elinson,
author = {M. N. Elinson and Alexander S. Dorofeev and Ruslan F Nasybullin and Sergey K. Feducovich and Gennady I. Nikishin},
title = {Electrocatalytic tandem Knoevenagel–Michael reaction of 3-methyl-2-pyrazolin-5-ones, aryl aldehydes and cyano-functionalized C–H acids: Facile and convenient multicomponent way to substituted 3-(5-hydroxy-3-methylpyrazol-4-yl)-3-arylpropionitriles},
journal = {Electrochimica Acta},
year = {2008},
volume = {53},
publisher = {Elsevier},
month = {jun},
url = {https://doi.org/10.1016/j.electacta.2008.01.066},
number = {15},
pages = {5033--5038},
doi = {10.1016/j.electacta.2008.01.066}
}
MLA
Cite this
MLA Copy
Elinson, M. N., et al. “Electrocatalytic tandem Knoevenagel–Michael reaction of 3-methyl-2-pyrazolin-5-ones, aryl aldehydes and cyano-functionalized C–H acids: Facile and convenient multicomponent way to substituted 3-(5-hydroxy-3-methylpyrazol-4-yl)-3-arylpropionitriles.” Electrochimica Acta, vol. 53, no. 15, Jun. 2008, pp. 5033-5038. https://doi.org/10.1016/j.electacta.2008.01.066.