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Acid-Catalyzed Reaction of N-(4,4-Diethoxybutyl)ureas with Pyrazol-5-ones. Synthesis of 2-Pyrazolylpyrrolidines

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Abstract

2-Pyrazolylpyrrolidines were synthesized by acid-catalyzed reaction of N-(4,4-diethoxybutyl)ureas with 1-aryl-3-methyl- and 2,3-dimethyl-1-phenyldihydropyrazol-5-ones.

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Authors and Affiliations

  1. Arbuzov Institute of Organic and Physical Chemistry, Kazan Scientific Center, Russian Academy of Sciences, ul. Arbuzova 8, Kazan, Tatarstan, 420088, Russia

    A. V. Smolobochkin, T. S. Rizbaeva, A. S. Gazizov, A. R. Burilov & M. A. Pudovik

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  1. A. V. Smolobochkin
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  2. T. S. Rizbaeva
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  3. A. S. Gazizov
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  4. A. R. Burilov
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  5. M. A. Pudovik
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Corresponding author

Correspondence to A. S. Gazizov.

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Dedicated to Full Member of the Russian Academy of Sciences

I.P. Beletskaya on her jubilee

Original Russian Text © A.V. Smolobochkin, T.S. Rizbaeva, A.S. Gazizov, A.R. Burilov, M.A. Pudovik, 2018, published in Zhurnal Organicheskoi Khimii, 2018, Vol. 54, No. 3, pp. 499–501.

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Smolobochkin, A.V., Rizbaeva, T.S., Gazizov, A.S. et al. Acid-Catalyzed Reaction of N-(4,4-Diethoxybutyl)ureas with Pyrazol-5-ones. Synthesis of 2-Pyrazolylpyrrolidines. Russ J Org Chem 54, 506–508 (2018). https://doi.org/10.1134/S1070428018030211

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  • DOI: https://doi.org/10.1134/S1070428018030211

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