Email this article Allobetulin Ring A Contraction Effected by Sulfur Diethylaminotrifluoride
- Authors: Fedorov A.N.1, Samoilenko D.E.1, Shafeeva M.V.1, Abzianidze V.V.2, Trishin Y.G.1
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Affiliations:
- High School of Technology and Energetics
- Research Institute of Hygiene, Toxicology, and Occupational Pathology
- Issue: Vol 88, No 9 (2018)
- Pages: 1948-1950
- Section: Letters to the Editor
- URL: https://journal-vniispk.ru/1070-3632/article/view/222441
- DOI: https://doi.org/10.1134/S1070363218090347
- ID: 222441
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Abstract
The action of sulfur diethylaminotrifluoride on 19β,28-epoxyoleanan-3-ol (allobetulin) causes dehydration of the terpenoid and isomerization of the ring A via its contraction to isopropylcyclopentene ring resulting in 19β,28-epoxy-A-neo-18α-olean-3(5)-ene (α-allobetulin) in a high yield.
About the authors
A. N. Fedorov
High School of Technology and Energetics
Email: trish@YT4470.spb.edu
Russian Federation, ul. Ivana Chernykh 4, St. Petersburg, 198095
D. E. Samoilenko
High School of Technology and Energetics
Email: trish@YT4470.spb.edu
Russian Federation, ul. Ivana Chernykh 4, St. Petersburg, 198095
M. V. Shafeeva
High School of Technology and Energetics
Email: trish@YT4470.spb.edu
Russian Federation, ul. Ivana Chernykh 4, St. Petersburg, 198095
V. V. Abzianidze
Research Institute of Hygiene, Toxicology, and Occupational Pathology
Email: trish@YT4470.spb.edu
Russian Federation, Kuzmolovskii
Yu. G. Trishin
High School of Technology and Energetics
Author for correspondence.
Email: trish@YT4470.spb.edu
Russian Federation, ul. Ivana Chernykh 4, St. Petersburg, 198095
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