volume 92 issue 9 pages 1712-1719

SNHAr Reaction of Pyridines with Bis(polyfluoroalkyl)phosphonates Assisted by Electron-Deficient Acetylenes

Publication typeJournal Article
Publication date2022-09-01
scimago Q4
wos Q4
SJR0.179
CiteScore1.4
Impact factor0.8
ISSN10703632, 16083350
General Chemistry
Abstract
The SNHAr reaction of pyridines with bis(polyfluoroalkyl)phosphonates assisted by benzoylphenylacetylene (equimolar reactants ratio, 70–75°С, 3.5–7 h, catalyst- and solvent-free) has led to bis(polyfluoroalkyl)pyridinylphosphonates in yield up to 51%. In the presence of phenylcyanoacetylene, pyridine has reacted with bis(2,2,2-trifluoroethyl)phosphonate at room temperature to regio- and stereoselectively form Z-(cyanophenylethenyl)-1,4-dihydropyridin-4-ylphosphonate, the SNHAr reaction kinetic product, in high yield.
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Volkov P. A. et al. SNHAr Reaction of Pyridines with Bis(polyfluoroalkyl)phosphonates Assisted by Electron-Deficient Acetylenes // Russian Journal of General Chemistry. 2022. Vol. 92. No. 9. pp. 1712-1719.
GOST all authors (up to 50) Copy
Volkov P. A., Khrapova K. O., Telezhkin A. A., Albanov A. I., Apatrsin K. A., Trofimov B. A. SNHAr Reaction of Pyridines with Bis(polyfluoroalkyl)phosphonates Assisted by Electron-Deficient Acetylenes // Russian Journal of General Chemistry. 2022. Vol. 92. No. 9. pp. 1712-1719.
RIS |
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RIS Copy
TY - JOUR
DO - 10.1134/s1070363222090134
UR - https://link.springer.com/10.1134/S1070363222090134
TI - SNHAr Reaction of Pyridines with Bis(polyfluoroalkyl)phosphonates Assisted by Electron-Deficient Acetylenes
T2 - Russian Journal of General Chemistry
AU - Volkov, P A
AU - Khrapova, K O
AU - Telezhkin, Anton A
AU - Albanov, A I
AU - Apatrsin, K. A.
AU - Trofimov, B. A.
PY - 2022
DA - 2022/09/01
PB - Pleiades Publishing
SP - 1712-1719
IS - 9
VL - 92
SN - 1070-3632
SN - 1608-3350
ER -
BibTex |
Cite this
BibTex (up to 50 authors) Copy
@article{2022_Volkov,
author = {P A Volkov and K O Khrapova and Anton A Telezhkin and A I Albanov and K. A. Apatrsin and B. A. Trofimov},
title = {SNHAr Reaction of Pyridines with Bis(polyfluoroalkyl)phosphonates Assisted by Electron-Deficient Acetylenes},
journal = {Russian Journal of General Chemistry},
year = {2022},
volume = {92},
publisher = {Pleiades Publishing},
month = {sep},
url = {https://link.springer.com/10.1134/S1070363222090134},
number = {9},
pages = {1712--1719},
doi = {10.1134/s1070363222090134}
}
MLA
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MLA Copy
Volkov, P. A., et al. “SNHAr Reaction of Pyridines with Bis(polyfluoroalkyl)phosphonates Assisted by Electron-Deficient Acetylenes.” Russian Journal of General Chemistry, vol. 92, no. 9, Sep. 2022, pp. 1712-1719. https://link.springer.com/10.1134/S1070363222090134.