Email this article Reactions of 3,5-di-tert-butyl-1,2-benzoquinone with mercapto carboxylic acids
- Authors: Ukhin L.Y.1, Suponitsky K.Y.2, Shepelenko E.N.3, Belousova L.V.1, Alekseenko D.V.1, Borodkin G.S.1, Etmetchenko L.N.1
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Affiliations:
- Institute of Physical and Organic Chemistry, Southern Federal University
- A. N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences
- Southern Scientific Center, Russian Academy of Sciences
- Issue: Vol 65, No 3 (2016)
- Pages: 727-730
- Section: Full Articles
- URL: https://journals.rcsi.science/1066-5285/article/view/237501
- DOI: https://doi.org/10.1007/s11172-016-1363-6
- ID: 237501
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Abstract
Heating of an equimolar mixture of 3,5-di-tert-butyl-1,2-benzoquinone with thiosalicylic acid led to 2-[(4,6-di-tert-butyl-2,3-dihydroxyphenyl)thio]benzoic acid. In the case of β-mercaptopropionic acid, 2-[(4,6-di-tert-butyl-2,3-dihydroxyphenyl)thio]propionic acid was formed, which upon reflux in Ac2O was converted to 6,8-di-tert-butyl-9-hydroxy-3,4-dihydro-2H-1,5benzoxathiepin-2-one.
About the authors
L. Yu. Ukhin
Institute of Physical and Organic Chemistry, Southern Federal University
Author for correspondence.
Email: may@ipoc.sfedu.ru
Russian Federation, 194/2 prosp. Stachki, Rostov on Don, 344090
K. Yu. Suponitsky
A. N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences
Email: may@ipoc.sfedu.ru
Russian Federation, 28 ul. Vavilova, Moscow, 119991
E. N. Shepelenko
Southern Scientific Center, Russian Academy of Sciences
Email: may@ipoc.sfedu.ru
Russian Federation, 41 ul. Chekhova, Rostov on Don, 344006
L. V. Belousova
Institute of Physical and Organic Chemistry, Southern Federal University
Email: may@ipoc.sfedu.ru
Russian Federation, 194/2 prosp. Stachki, Rostov on Don, 344090
D. V. Alekseenko
Institute of Physical and Organic Chemistry, Southern Federal University
Email: may@ipoc.sfedu.ru
Russian Federation, 194/2 prosp. Stachki, Rostov on Don, 344090
G. S. Borodkin
Institute of Physical and Organic Chemistry, Southern Federal University
Email: may@ipoc.sfedu.ru
Russian Federation, 194/2 prosp. Stachki, Rostov on Don, 344090
L. N. Etmetchenko
Institute of Physical and Organic Chemistry, Southern Federal University
Email: may@ipoc.sfedu.ru
Russian Federation, 194/2 prosp. Stachki, Rostov on Don, 344090
