Email this article Synthesis and transformations of 5,5-disubstituted 3-alkenyloxolan-2-ones
- Authors: Kochikyan T.V.1, Samvelyan M.A.1, Galstyan A.S.1, Muzalevskii V.M.2, Nenaidenko V.G.2
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Affiliations:
- Yerevan State University
- Lomonosov Moscow State University
- Issue: Vol 52, No 5 (2016)
- Pages: 682-688
- Section: Article
- URL: https://journal-vniispk.ru/1070-4280/article/view/214303
- DOI: https://doi.org/10.1134/S1070428016050110
- ID: 214303
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Abstract
By alkylation of 4,4-disubstituted 2-(ethoxycarbonyl)butanolides new 4,4-disubstituted 2-alkenyl-2-(ethoxycarbonyl)butanolides were synthesized, which at alkaline hydrolysis formed 4,4-disubstituted 2-alkenylbutanolides. By oxidation of the latter with hydrogen peroxide and formic acid diololactones were obtained that in conditions of pinacol-pinacolone rearrangement and oxidation with lead tetraacetate afforded formyl- and epoxybutanolides of new structure.
About the authors
T. V. Kochikyan
Yerevan State University
Email: msamvelyan@ysu.am
Armenia, ul. Manukyana 1, Yerevan, 375025
M. A. Samvelyan
Yerevan State University
Author for correspondence.
Email: msamvelyan@ysu.am
Armenia, ul. Manukyana 1, Yerevan, 375025
A. S. Galstyan
Yerevan State University
Email: msamvelyan@ysu.am
Armenia, ul. Manukyana 1, Yerevan, 375025
V. M. Muzalevskii
Lomonosov Moscow State University
Email: msamvelyan@ysu.am
Russian Federation, Moscow
V. G. Nenaidenko
Lomonosov Moscow State University
Email: msamvelyan@ysu.am
Russian Federation, Moscow
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