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Conformation of the α-Methylene-γ-lactone Ring and Violation of Geissman's Rule in Sesquiterpene Lactones

Koblandy Mubaryakovich Turdybekov 1
Koblandy Mubaryakovich Turdybekov
, 
Sergazy Mynzhasarovich Adekenov 2
Sergazy Mynzhasarovich Adekenov
, 
Victor Alekseevich Raldugin 3
Victor Alekseevich Raldugin
, 
Zeinulla M Muldakhmetov 2
Zeinulla M Muldakhmetov
, 
Yuri Timofeevich Struchkov 1
Yuri Timofeevich Struchkov
10.1070/MC1995v005n02ABEH000449
Published 1995-04-30
Communication , Volume 5, Issue 2, 42-44
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Turdybekov K. M. et al. Conformation of the α-Methylene-γ-lactone Ring and Violation of Geissman's Rule in Sesquiterpene Lactones // Mendeleev Communications. 1995. Vol. 5. No. 2. pp. 42-44.
GOST all authors (up to 50) Copy
Turdybekov K. M., Adekenov S. M., Raldugin V. A., Muldakhmetov Z. M., Struchkov Y. T. Conformation of the α-Methylene-γ-lactone Ring and Violation of Geissman's Rule in Sesquiterpene Lactones // Mendeleev Communications. 1995. Vol. 5. No. 2. pp. 42-44.
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TY - JOUR
DO - 10.1070/MC1995v005n02ABEH000449
UR - https://mendcomm.colab.ws/publications/10.1070/MC1995v005n02ABEH000449
TI - Conformation of the α-Methylene-γ-lactone Ring and Violation of Geissman's Rule in Sesquiterpene Lactones
T2 - Mendeleev Communications
AU - Turdybekov, Koblandy Mubaryakovich
AU - Adekenov, Sergazy Mynzhasarovich
AU - Raldugin, Victor Alekseevich
AU - Muldakhmetov, Zeinulla M
AU - Struchkov, Yuri Timofeevich
PY - 1995
DA - 1995/04/30
PB - Mendeleev Communications
SP - 42-44
IS - 2
VL - 5
ER -
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@article{1995_Turdybekov,
author = {Koblandy Mubaryakovich Turdybekov and Sergazy Mynzhasarovich Adekenov and Victor Alekseevich Raldugin and Zeinulla M Muldakhmetov and Yuri Timofeevich Struchkov},
title = {Conformation of the α-Methylene-γ-lactone Ring and Violation of Geissman's Rule in Sesquiterpene Lactones},
journal = {Mendeleev Communications},
year = {1995},
volume = {5},
publisher = {Mendeleev Communications},
month = {Apr},
url = {https://mendcomm.colab.ws/publications/10.1070/MC1995v005n02ABEH000449},
number = {2},
pages = {42--44},
doi = {10.1070/MC1995v005n02ABEH000449}
}
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Turdybekov, Koblandy Mubaryakovich, et al. “Conformation of the α-Methylene-γ-lactone Ring and Violation of Geissman's Rule in Sesquiterpene Lactones.” Mendeleev Communications, vol. 5, no. 2, Apr. 1995, pp. 42-44. https://mendcomm.colab.ws/publications/10.1070/MC1995v005n02ABEH000449.

Abstract

The dependence of the C=C–C=O group chirality on the conformation of the α-methylene-γ-lactone ring in sesquiterpene lactones has been established; the known cases in which Geissman's rule is violated are explained by inversion of this ring.

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