|
Conformation of the α-Methylene-γ-lactone Ring and Violation of Geissman's Rule in Sesquiterpene Lactones
K. M. Turdybekova, S. M. Adekenovb, V. A. Ralduginc, Z. M. Muldakhmetovb, Yu. T. Struchkova a A.N. Nesmeyanov Institute of Organoelement Compounds of Russian Academy of Sciences, Moscow, Russian Federation
b Institute of Organic Synthesis and Coal Chemistry of the Republic of Kazakhstan, Karaganda, Kazakhstan
c N.N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, Siberian Branch of the Russian Academy of Sciences, Novosibirsk, Russian Federation
Аннотация:
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.
Образец цитирования:
K. M. Turdybekov, S. M. Adekenov, V. A. Raldugin, Z. M. Muldakhmetov, Yu. T. Struchkov, “Conformation of the α-Methylene-γ-lactone Ring and Violation of Geissman's Rule in Sesquiterpene Lactones”, Mendeleev Commun., 5:2 (1995), 42–44
Образцы ссылок на эту страницу:
https://www.mathnet.ru/rus/mendc5023 https://www.mathnet.ru/rus/mendc/v5/i2/p42
|
|