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Interaction of Derivatives of [2+2]-Cycloadduct Dichloroketene and Dimethylfulvene with Ozone
- Authors: Valiullina Z.R.1, Ivanova N.A.1, Miftakhov M.S.1
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Affiliations:
- Ufa Institute of Chemistry UFRC RAS
- Issue: Vol 61, No 4 (2025)
- Pages: 506–510
- Section: КРАТКОЕ СООБЩЕНИЕ
- URL: https://journals.rcsi.science/0514-7492/article/view/307904
- DOI: https://doi.org/10.31857/S0514749225040189
- EDN: https://elibrary.ru/SEZDQY
- ID: 307904
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Abstract
During ozonation of 2-dichloromethyl-5-(1-methylethylidene)-N-[(1R)-1-phenylethyl]cyclopent-3-en-1-carboxamide in a solution of CH2Cl2-MeOH (10 : 1) at 0°С and (3aR,6aR)-3-hydroxy-6-(1-methylethylidene)-2-[(1R)-1-phenylethyl)-3,3a,6,6a-tetrahydrocyclopenta[c]pyrrol-1(2H)-one in solution of cyclohexane-MeOH (10 : 1) at 5°С under TLC control until complete consumption of the starting compounds, followed by treatment with Me2S, new optically active cyclopentenones for cyclopentanoides, 2-dichloromethyl-5-oxo-N-[(1R)-1-phenylethyl]cyclopent-3-ene-1-carboxamide and (3aR,6aR)-3-hydroxy-2-[(1R)-1-phenylethyl]-2,3,3a,6a-tetrahydrocyclopenta[c]pyrrole-1,6-dione, respectively were obtained.
About the authors
Z. R. Valiullina
Ufa Institute of Chemistry UFRC RAS
Email: valiullina.zulya@mail.ru
Ufa, Russia
N. A. Ivanova
Ufa Institute of Chemistry UFRC RASUfa, Russia
M. S. Miftakhov
Ufa Institute of Chemistry UFRC RASUfa, Russia
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