Email this article Unusual behavior of 3,5-dimethylpyrazole in the aza-Michael reaction with crotonaldehyde in aqueous medium
- Authors: Badalyan K.S.1, Aivazyan A.G.2, Danagulyan G.G.3, Attaryan H.S.3, Khachatryan H.N.1, Hayotsyan S.S.1
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Affiliations:
- Institute of Organic Chenistry, Scientific Technological Center of Organic and Pharmaceutical Chemistry
- Molecular Structure Research Center, Scientific Technological Center of Organic and Pharmaceutical Chemistry
- Russian–Armenian (Slavic) University
- Issue: Vol 53, No 10 (2017)
- Pages: 1606-1608
- Section: Short Communications
- URL: https://bakhtiniada.ru/1070-4280/article/view/216882
- DOI: https://doi.org/10.1134/S1070428017100220
- ID: 216882
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Abstract
The aza-Michael reaction of 3,5-dimethylpyrazole with crotonaldehyde in water involved addition of two aldehyde molecules with formation of 2-[2-(3,5-dimethyl-1H-pyrazol-1-yl)propyl]-6-methyl-1,3-dioxan-4-ol. The latter exists in solution as equilibrium mixture with monocyclic 3-{[3-(3,5-dimethyl-1H-pyrazol-1-yl)-1-hydroxybutyl]oxy}butanal.
About the authors
K. S. Badalyan
Institute of Organic Chenistry, Scientific Technological Center of Organic and Pharmaceutical Chemistry
Email: hovelenatt@mail.ru
Armenia, Azatutyan av. 26, Yerevan, 0014
A. G. Aivazyan
Molecular Structure Research Center, Scientific Technological Center of Organic and Pharmaceutical Chemistry
Email: hovelenatt@mail.ru
Armenia, Azatutyan av. 26, Yerevan, 0014
G. G. Danagulyan
Russian–Armenian (Slavic) University
Email: hovelenatt@mail.ru
Armenia, Hovsep Emin st. 125, Yerevan, 0051
H. S. Attaryan
Russian–Armenian (Slavic) University
Author for correspondence.
Email: hovelenatt@mail.ru
Armenia, Hovsep Emin st. 125, Yerevan, 0051
H. N. Khachatryan
Institute of Organic Chenistry, Scientific Technological Center of Organic and Pharmaceutical Chemistry
Email: hovelenatt@mail.ru
Armenia, Azatutyan av. 26, Yerevan, 0014
S. S. Hayotsyan
Institute of Organic Chenistry, Scientific Technological Center of Organic and Pharmaceutical Chemistry
Email: hovelenatt@mail.ru
Armenia, Azatutyan av. 26, Yerevan, 0014
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