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2-Trifluoromethylperimidines with electron-withdrawing groups at the 6(7)-position: a case of extremely hindered annular prototropy

Ekaterina Aleksandrovna Filatova 1
Ekaterina Aleksandrovna Filatova
, 
Ivan Vasil'evich Borovlev 2
Ivan Vasil'evich Borovlev
, 
Alexander Fedorovich Pozharskii 1
Alexander Fedorovich Pozharskii
, 
Zoya Aleksandrovna Starikova 3
Zoya Aleksandrovna Starikova
, 
Nikolay Vasil'evich Vistorobskii 1
Nikolay Vasil'evich Vistorobskii
10.1070/MC2000v010n05ABEH001328
Published 2000-10-13
Communication , Volume 10, Issue 5, 178-180
7
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Filatova E. A. et al. 2-Trifluoromethylperimidines with electron-withdrawing groups at the 6(7)-position: a case of extremely hindered annular prototropy // Mendeleev Communications. 2000. Vol. 10. No. 5. pp. 178-180.
GOST all authors (up to 50) Copy
Filatova E. A., Borovlev I. V., Pozharskii A. F., Starikova Z. A., Vistorobskii N. V. 2-Trifluoromethylperimidines with electron-withdrawing groups at the 6(7)-position: a case of extremely hindered annular prototropy // Mendeleev Communications. 2000. Vol. 10. No. 5. pp. 178-180.
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TY - JOUR
DO - 10.1070/MC2000v010n05ABEH001328
UR - https://mendcomm.colab.ws/publications/10.1070/MC2000v010n05ABEH001328
TI - 2-Trifluoromethylperimidines with electron-withdrawing groups at the 6(7)-position: a case of extremely hindered annular prototropy
T2 - Mendeleev Communications
AU - Filatova, Ekaterina Aleksandrovna
AU - Borovlev, Ivan Vasil'evich
AU - Pozharskii, Alexander Fedorovich
AU - Starikova, Zoya Aleksandrovna
AU - Vistorobskii, Nikolay Vasil'evich
PY - 2000
DA - 2000/10/13
PB - Mendeleev Communications
SP - 178-180
IS - 5
VL - 10
ER -
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@article{2000_Filatova,
author = {Ekaterina Aleksandrovna Filatova and Ivan Vasil'evich Borovlev and Alexander Fedorovich Pozharskii and Zoya Aleksandrovna Starikova and Nikolay Vasil'evich Vistorobskii},
title = {2-Trifluoromethylperimidines with electron-withdrawing groups at the 6(7)-position: a case of extremely hindered annular prototropy},
journal = {Mendeleev Communications},
year = {2000},
volume = {10},
publisher = {Mendeleev Communications},
month = {Oct},
url = {https://mendcomm.colab.ws/publications/10.1070/MC2000v010n05ABEH001328},
number = {5},
pages = {178--180},
doi = {10.1070/MC2000v010n05ABEH001328}
}
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Filatova, Ekaterina Aleksandrovna, et al. “2-Trifluoromethylperimidines with electron-withdrawing groups at the 6(7)-position: a case of extremely hindered annular prototropy.” Mendeleev Communications, vol. 10, no. 5, Oct. 2000, pp. 178-180. https://mendcomm.colab.ws/publications/10.1070/MC2000v010n05ABEH001328.

Abstract

In solutions of 6(7)-formyl-, 6(7)-acetyl- and 6(7)-p-toluenesulfonyl-2-trifluoromethylperimidines in non-polar solvents, both of the NH tautomers were detected using 1H NMR spectroscopy even on heating up to 130°C.

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