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Equilibrating system of 2-methylbenzonorbornen-2-yl type cations

Vladimir Aleksandrovich Bushmelev 1
Vladimir Aleksandrovich Bushmelev
, 
Valerii P Vetchinov 1
Valerii P Vetchinov
, 
Vyacheslav Gennad'evich Shubin 1
Vyacheslav Gennad'evich Shubin
, 
Victor Il'ich Mamatyuk 1
Victor Il'ich Mamatyuk
10.1070/MC1996v006n05ABEH000610
Published 1996-10-30
Communication , Volume 6, Issue 5, 187-189
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Bushmelev V. A. et al. Equilibrating system of 2-methylbenzonorbornen-2-yl type cations // Mendeleev Communications. 1996. Vol. 6. No. 5. pp. 187-189.
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Bushmelev V. A., Vetchinov V. P., Shubin V. G., Mamatyuk V. I. Equilibrating system of 2-methylbenzonorbornen-2-yl type cations // Mendeleev Communications. 1996. Vol. 6. No. 5. pp. 187-189.
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TY - JOUR
DO - 10.1070/MC1996v006n05ABEH000610
UR - https://mendcomm.colab.ws/publications/10.1070/MC1996v006n05ABEH000610
TI - Equilibrating system of 2-methylbenzonorbornen-2-yl type cations
T2 - Mendeleev Communications
AU - Bushmelev, Vladimir Aleksandrovich
AU - Vetchinov, Valerii P
AU - Shubin, Vyacheslav Gennad'evich
AU - Mamatyuk, Victor Il'ich
PY - 1996
DA - 1996/10/30
PB - Mendeleev Communications
SP - 187-189
IS - 5
VL - 6
ER -
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@article{1996_Bushmelev,
author = {Vladimir Aleksandrovich Bushmelev and Valerii P Vetchinov and Vyacheslav Gennad'evich Shubin and Victor Il'ich Mamatyuk},
title = {Equilibrating system of 2-methylbenzonorbornen-2-yl type cations},
journal = {Mendeleev Communications},
year = {1996},
volume = {6},
publisher = {Mendeleev Communications},
month = {Oct},
url = {https://mendcomm.colab.ws/publications/10.1070/MC1996v006n05ABEH000610},
number = {5},
pages = {187--189},
doi = {10.1070/MC1996v006n05ABEH000610}
}
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Bushmelev, Vladimir Aleksandrovich, et al. “Equilibrating system of 2-methylbenzonorbornen-2-yl type cations.” Mendeleev Communications, vol. 6, no. 5, Oct. 1996, pp. 187-189. https://mendcomm.colab.ws/publications/10.1070/MC1996v006n05ABEH000610.

Abstract

The nature of the changes in the 13C NMR spectra of the 2-methylbenzonorbornen-2-yl carbocation caused by the substitution of deuterium for hydrogen in the methyl group and by temperature variation suggests that in fact this cation represents a system of two or more species with differing extents of π-bridging separated by a very low energy barrier.

References

1.
Stable carbocations. 187. Tertiary 2-benzonorbornenyl cations
Olah G.A., Liang G.
Journal of the American Chemical Society, 1976
2.
10.1070/MC1996v006n05ABEH000610_bib2
Prakash
Gazz. Chim. ltal., 1987
3.
10.1070/MC1996v006n05ABEH000610_bib3
Genaev
Abstracts of the 12th Conference on Physical Organic Chemistry, International Union of Pure and Applied Chemistry, 1994
4.
10.1070/MC1996v006n05ABEH000610_bib4
Bushmelev
Zh. Org. Khim., 1992
5.
10.1070/MC1996v006n05ABEH000610_bib5
Bushmelev
Zh. Org. Khim., 1994
6.
10.1070/MC1996v006n05ABEH000610_bib6
Genaev
Zh. Org. Khim., 1995
8.
V. I. Mamatyuk, Ph.D. Thesis, Novosibirsk, 1978 (in Russian).
10.
Large intrinsic nuclear magnetic resonance isotope shifts associated with bending motion along the bridging coordinate in carbocations
Forsyth D.A., Botkin J.H., Puckace J.S., Servis K.L., Domenick R.L.
Journal of the American Chemical Society, 1987
12.
Isotope Effects on nmr Spectra of Equilibrating Systems
Siehl H.
Advances in Physical Organic Chemistry, 1987
13.
Deuterium isotope effects on the carbon-13 chemical shifts of carbocations
Servis K.L., Shue F.
Journal of the American Chemical Society, 1980
14.
10.1070/MC1996v006n05ABEH000610_bib14
Borodkin
Zh. Org. Khim., 1990