Email this article Opening of the Furandione Ring with o-Aminothiophenol: Synthesis of 2H-1,4-Benzothiazine-2,3(4H)-dione
- Authors: Tretyakov N.A.1, Dmitriev M.V.1, Shein A.B.1, Maslivets A.N.1
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Affiliations:
- Perm State National Research University
- Issue: Vol 55, No 5 (2019)
- Pages: 716-718
- Section: Short Communications
- URL: https://journal-vniispk.ru/1070-4280/article/view/220658
- DOI: https://doi.org/10.1134/S107042801905021X
- ID: 220658
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Abstract
5-Aryl-4-(3-arylquinoxalin-2-yl)furan-2,3-diones react with o-aminothiophenol to form 2H-1,4-benzothiazin-2,3-(4H)-dione and (2Z)-1-aryl-2-[3-arylquinoxalin-2(1H)-ylidene]ethan-1-ones.
About the authors
N. A. Tretyakov
Perm State National Research University
Email: koh2@psu.ru
Russian Federation, ul. Bukireva 15, Perm, 614990
M. V. Dmitriev
Perm State National Research University
Email: koh2@psu.ru
Russian Federation, ul. Bukireva 15, Perm, 614990
A. B. Shein
Perm State National Research University
Email: koh2@psu.ru
Russian Federation, ul. Bukireva 15, Perm, 614990
A. N. Maslivets
Perm State National Research University
Author for correspondence.
Email: koh2@psu.ru
Russian Federation, ul. Bukireva 15, Perm, 614990
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