Effect of substituents in the cumulene and aryl fragments of aroylketenes on the stereoselectivity of diels-alder heteroreaction with mono-, Bi-, and polycyclic terpenoids containing a carbonyl group

Stereoisomeric adducts, substituted (R)-, (S)-spiro[6-aryldioxin-4-ones] have been obtained by thermolysis of 5-arylfuran-2,3-diones in the presence of menthone and allobetulone.

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Bibliographic Details
Published in:Chemistry of heterocyclic compounds (New York, N.Y. 1965) N.Y. 1965), 2010-08, Vol.46 (4), p.413-418
Main Authors: Nekrasov, D. D, Obukhova, A. S, Lisovenko, N. Yu, Roubtsov, A. E
Format: Article
Language:English
Subjects:
(4+2) cycloaddition
(S)-spiro-1,3-dioxin-4-ones
aroylketenes
Chemistry
Chemistry and Materials Science
Diastereomers
Dioxin
Nuclear magnetic resonance spectroscopy
Organic Chemistry
Pharmacy
Pyrolysis
R
Resveratrol
terpenoids
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Description
Summary:Stereoisomeric adducts, substituted (R)-, (S)-spiro[6-aryldioxin-4-ones] have been obtained by thermolysis of 5-arylfuran-2,3-diones in the presence of menthone and allobetulone.
ISSN:0009-3122
1573-8353
DOI:10.1007/s10593-010-0525-y