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First 1H NMR observation of chair–boat conformers in bispidinone system. Molecular structure of 3,7-diisopropyl-1,5-diphenyl-3,7-diazabicyclo-[3.3.1]nonane-9-one

Sergey Zurabovich Vatsadze 1
Sergey Zurabovich Vatsadze
,  , 
Nikolai Vasil'evich Zyk 2
Nikolai Vasil'evich Zyk
, 
Nikolai Serafimovich Zefirov 2
Nikolai Serafimovich Zefirov
, 
Andrei V Churakov 3
Andrei V Churakov
, 
Judith A. K. Howard 3
Judith A. K. Howard
10.1070/MC1999v009n03ABEH001097
Published 1999-05-27
Communication , Volume 9, Issue 3, 103-105
9
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Vatsadze S. Z. et al. First 1H NMR observation of chair–boat conformers in bispidinone system. Molecular structure of 3,7-diisopropyl-1,5-diphenyl-3,7-diazabicyclo-[3.3.1]nonane-9-one // Mendeleev Communications. 1999. Vol. 9. No. 3. pp. 103-105.
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Vatsadze S. Z., Krut'ko D. P., Zyk N. V., Zefirov N. S., Churakov A. V., Howard J. A. K. First 1H NMR observation of chair–boat conformers in bispidinone system. Molecular structure of 3,7-diisopropyl-1,5-diphenyl-3,7-diazabicyclo-[3.3.1]nonane-9-one // Mendeleev Communications. 1999. Vol. 9. No. 3. pp. 103-105.
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TY - JOUR
DO - 10.1070/MC1999v009n03ABEH001097
UR - https://mendcomm.colab.ws/publications/10.1070/MC1999v009n03ABEH001097
TI - First 1H NMR observation of chair–boat conformers in bispidinone system. Molecular structure of 3,7-diisopropyl-1,5-diphenyl-3,7-diazabicyclo-[3.3.1]nonane-9-one
T2 - Mendeleev Communications
AU - Vatsadze, Sergey Zurabovich
AU - Krut'ko, Dmitry Petrovich
AU - Zyk, Nikolai Vasil'evich
AU - Zefirov, Nikolai Serafimovich
AU - Churakov, Andrei V
AU - Howard, Judith A. K.
PY - 1999
DA - 1999/05/27
PB - Mendeleev Communications
SP - 103-105
IS - 3
VL - 9
ER -
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@article{1999_Vatsadze,
author = {Sergey Zurabovich Vatsadze and Dmitry Petrovich Krut'ko and Nikolai Vasil'evich Zyk and Nikolai Serafimovich Zefirov and Andrei V Churakov and Judith A. K. Howard},
title = {First 1H NMR observation of chair–boat conformers in bispidinone system. Molecular structure of 3,7-diisopropyl-1,5-diphenyl-3,7-diazabicyclo-[3.3.1]nonane-9-one},
journal = {Mendeleev Communications},
year = {1999},
volume = {9},
publisher = {Mendeleev Communications},
month = {May},
url = {https://mendcomm.colab.ws/publications/10.1070/MC1999v009n03ABEH001097},
number = {3},
pages = {103--105},
doi = {10.1070/MC1999v009n03ABEH001097}
}
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Vatsadze, Sergey Zurabovich, et al. “First 1H NMR observation of chair–boat conformers in bispidinone system. Molecular structure of 3,7-diisopropyl-1,5-diphenyl-3,7-diazabicyclo-[3.3.1]nonane-9-one.” Mendeleev Communications, vol. 9, no. 3, May. 1999, pp. 103-105. https://mendcomm.colab.ws/publications/10.1070/MC1999v009n03ABEH001097.

Abstract

In the solid state bispidinone 4 exists in a CB conformation and in solution undergoes rapid degenerate interconversion CB⇄BC as revealed by variable temperature 1H and 13C NMR studies.

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